Full ingredients list Drunk Elephant C-Luma Hydrabright Serum

EWG	CIR	Ingredient name & cosmetic function	Notes
1		Water (Solvent)
2		Propanediol (Solvent, Viscosity Decreasing Agent, Viscosity Controlling)
1	A	Sodium Ascorbyl Phosphate (Antioxidant)	Anti Aging Brightening
1 2	A	Glycerin (Solvent, Perfuming, Fragrance, Humectant, Viscosity Decreasing Agent, Hair Conditioning, Skin Protecting, Denaturant )	Good for dry skin
1	B	Isodecyl Neopentanoate (Skin Conditioning, Emollient)
1	A	Squalane (Hair Conditioning, Skin Conditioning, Emollient, Refatting)
1		Neopentyl Glycol Diheptanoate (Skin Conditioning, Emollient, Viscosity Increasing Agent)
1		C9 12 Alkane (Solvent)
1		Sodium Polyacryloyldimethyl Taurate (Viscosity Controlling, Viscosity Increasing Agent, Emulsion Stabilising)
1		Ascorbyl Glucoside (Antioxidant)	Brightening
1	B	Coco Caprylate/ Caprate (Skin Conditioning, Emollient)
1	A	Sclerocarya Birrea Seed Oil (Humectant, Hair Conditioning)
1	A	Pullulan (Binding Agent, Binding, Film Forming)
1	A	Sclerotium Gum (Skin Conditioning, Viscosity Controlling, Viscosity Increasing Agent, Emulsion Stabilising)
1		Diglucosyl Gallic Acid (Hair Conditioning)
1	A	Sorbitan Sesquiisostearate (Emulsifying, Surfactant)
1		Glutathione (Fragrance, Reducing)	Brightening
1	A	Sodium Hyaluronate (Humectant, Skin Conditioning)	Good for dry skin Promotes Wound Healing
1	B	Sorbeth 30 Tetraisostearate (Surfactant, Emulsifying)
1 2	A	Dipropylene Glycol (Solvent, Masking, Fragrance, Viscosity Decreasing Agent, Viscosity Controlling)
1		Phloretin (Antioxidant, Antiseborrhoeic)
1	A	Sodium Citrate (Masking, pH adjusting agent, pH adjusting agent, Chelating)
2 4	A	Sodium Metabisulfite (Preservative, Antioxidant, Reducing)
1 3	B	Ppg 8 Ceteth 20 (Surfactant, Emulsifying)
1		Gluconolactone (Solvent, Fragrance, Humectant)	Anti Aging
1		Acrylates/ Beheneth 25 Methacrylate Copolymer (Viscosity Controlling)
1 2	A	Citric Acid (Masking, Fragrance, Chelating Agent, pH adjusting agent, pH adjusting agent)	Anti Aging Bad for sensitive skin
1		Tetrasodium Glutamate Diacetate (Chelating Agent)
1 2	A	Silica (Opacifying, Viscosity Controlling, Abrasive, Absorbent, Bulking Agent, Anticaking Agent)
1 2		Lecithin (Skin Conditioning, Emollient, Antistatic Agent, Emulsifying, Surfactant)
1	A	Xanthan Gum (Skin Conditioning, Viscosity Controlling, Viscosity Increasing Agent, Emulsion Stabilising, Binding Agent, Binding, Surfactant - Emulsifying Agent, Gel Forming)
2 3	A	Tocopheryl Acetate (Skin Conditioning, Antioxidant)	Anti Aging
1 4	B	Sodium Hydroxide (Denaturant , pH adjusting agent, pH adjusting agent)
2 4	A	Phenoxyethanol (Fragrance, Preservative)
1 3	A	Sodium Benzoate (Masking, Fragrance, Preservative, Anticorrosive)
1		Chondrus Crispus Extract (Skin Conditioning, Viscosity Controlling)	Bad for oily skin

Water

Other name: Aqua; H2O; Eau; Aqueous; Acqua

Function: Solvent

1. Definition Water:

Water is a common ingredient in cosmetics, used as a solvent to dissolve other ingredients, as a carrier for active ingredients, and to provide hydration and moisture to the skin.

2. Use:

Water is a crucial component in cosmetics as it helps to create the desired texture and consistency of products. It also serves as a medium for other ingredients to mix together effectively and evenly. Additionally, water helps to hydrate the skin and improve the overall feel and application of cosmetic products.

3. Usage Water:

When using cosmetics that contain water, it is important to be mindful of the expiration date and storage conditions. Water-based products are susceptible to bacterial growth, so it is essential to avoid contaminating the product by using clean hands or tools when applying. It is also recommended to store water-based cosmetics in a cool, dry place to prevent the growth of mold and bacteria.

4. References:

- Draelos, Z. D. (2010). Cosmetic dermatology: products and procedures. John Wiley & Sons.

- Winter, R. (2009). A consumer's dictionary of cosmetic ingredients: complete information about the harmful and desirable ingredients found in cosmetics and cosmeceuticals. Crown.

- Begoun, P. (2003). Don't go to the cosmetics counter without me: a unique guide to over 30,000 products, plus the latest skin-care research. Beginning Press.

Propanediol

Other name: 1,3-Propylene Glycol; 1,3-Dihydroxypropane; 1,3-Propanediol; Zemea Propanediol

Function: Solvent, Viscosity Decreasing Agent, Viscosity Controlling

1. Definition Propanediol:

Propanediol is a colorless, odorless liquid that is commonly used in cosmetics as a humectant, solvent, and emollient. It is a type of glycol that is derived from renewable and sustainable sources such as corn sugar.

2. Use:

Propanediol is used in cosmetics to improve the texture and feel of products. It helps to hydrate the skin by attracting and retaining moisture, making it a popular ingredient in moisturizers, serums, and lotions. Additionally, propanediol can enhance the absorption of other active ingredients in skincare products, making them more effective.

3. Usage Propanediol:

Propanediol is generally considered safe for use in cosmetics, but it is important to follow recommended guidelines and precautions. It is recommended to patch test products containing propanediol before applying them to larger areas of the skin to check for any potential allergic reactions. It is also important to follow the recommended usage instructions provided on the product packaging to ensure optimal results and minimize the risk of irritation.

4. References:

- Zhang, X., Qian, H., & Tang, S. (2018). Propanediol enhances skin permeation of quercetin-loaded microemulsion. Drug Development and Industrial Pharmacy, 44(6), 1010-1016.

- Rigo, L. A., da Silva, D. F., & Sayer, C. (2019). Development and characterization of propanediol-based hydrogels for skin delivery of curcumin. International Journal of Biological Macromolecules, 132, 73-81.

- Huang, D., Zhang, Y., & Zhang, Z. (2017). Preparation and characterization of propanediol-based microemulsions for topical delivery of astaxanthin. Journal of Dispersion Science and Technology, 38(9), 1317-1323.

Sodium Ascorbyl Phosphate

Function: Antioxidant

1. Definition Sodium Ascorbyl Phosphate:

Sodium Ascorbyl Phosphate is a stable derivative of Vitamin C, commonly used in skincare products for its antioxidant properties and ability to brighten the skin.

2. Use:

Sodium Ascorbyl Phosphate is often included in cosmetic formulations to help protect the skin from environmental damage, reduce the appearance of fine lines and wrinkles, and improve overall skin tone and texture. It is also known for its ability to inhibit melanin production, making it a popular ingredient in products designed to fade dark spots and hyperpigmentation.

3. Usage Sodium Ascorbyl Phosphate:

When using skincare products containing Sodium Ascorbyl Phosphate, it is important to follow the instructions provided by the manufacturer. Typically, a small amount of product is applied to clean, dry skin in the morning or evening, depending on the specific product recommendations. It is important to use sunscreen during the day when using products with Vitamin C derivatives to protect the skin from potential sensitivity to sunlight.

4. References:

- Telang, P. (2013). Vitamin C in dermatology. Indian dermatology online journal, 4(2), 143–146. https://doi.org/10.4103/2229-5178.110593

- Pullar, J. M., Carr, A. C., & Vissers, M. (2017). The roles of Vitamin C in skin health. Nutrients, 9(8), 866. https://doi.org/10.3390/nu9080866

- Al-Niaimi, F., & Chiang, N. Y. Z. (2017). Topical Vitamin C and the skin: Mechanisms of action and clinical applications. The Journal of clinical and aesthetic dermatology, 10(7), 14–17. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5605218/

Glycerin

Other name: Glycerine; Glycerin; Pflanzliches Glycerin; 1,2,3-Propanetriol

Function: Solvent, Perfuming, Fragrance, Humectant, Viscosity Decreasing Agent, Hair Conditioning, Skin Protecting, Denaturant

1. Definition Glycerin:

Glycerin, also known as glycerol, is a colorless, odorless, and viscous liquid that is widely used in cosmetics for its moisturizing properties. It is a humectant, which means it attracts moisture to the skin, helping to keep it hydrated and supple.

2. Use:

Glycerin is commonly used in cosmetics such as lotions, creams, and serums to help maintain the skin's moisture balance. It is also found in hair care products to add moisture and shine to the hair. Additionally, glycerin is used in makeup products like foundations and lipsticks to provide a smooth texture and prevent them from drying out.

3. Usage Glycerin:

When using cosmetics containing glycerin, it is important to follow the instructions provided on the product packaging. Glycerin is generally safe for most skin types, but it can cause irritation or allergic reactions in some individuals. It is recommended to do a patch test before using a new product to check for any adverse reactions. It is also important to note that glycerin can attract moisture from the air, so products containing glycerin should be stored in airtight containers to prevent them from drying out.

4. References:

- Draelos, Z. D. (2010). Cosmetic Formulation of Skin Care Products. John Wiley & Sons.

- Loden, M., & Maibach, H. I. (2006). Dry Skin and Moisturizers: Chemistry and Function. CRC Press.

- Winter, R. (2009). A Consumer's Dictionary of Cosmetic Ingredients: Complete Information About the Harmful and Desirable Ingredients Found in Cosmetics. Harmony.

See more: Glycerin

Isodecyl Neopentanoate

Other name: Isodecyl pivalate

Function: Skin Conditioning, Emollient

1. Definition Isodecyl Neopentanoate:

Isodecyl Neopentanoate is a synthetic ester derived from neopentanoic acid and isodecyl alcohol. It is commonly used in cosmetics as an emollient and skin conditioning agent.

2. Use:

Isodecyl Neopentanoate is primarily used in skincare products such as lotions, creams, and serums. It helps to improve the texture of the product, making it smoother and easier to apply to the skin. Additionally, it provides hydration and helps to lock in moisture, leaving the skin feeling soft and supple.

3. Usage Isodecyl Neopentanoate:

Isodecyl Neopentanoate is typically used in concentrations ranging from 1-10% in cosmetic formulations. It is safe for use on all skin types, including sensitive skin. However, as with any new ingredient, it is recommended to perform a patch test before using products containing Isodecyl Neopentanoate to ensure compatibility with your skin.

Precautions: While Isodecyl Neopentanoate is generally considered safe for use in cosmetics, some individuals may experience sensitivity or allergic reactions to the ingredient. If irritation occurs, discontinue use and consult a healthcare professional. It is also important to follow the recommended usage guidelines and not exceed the recommended concentration in formulations.

4. References:

- "Cosmetic Ingredient Review Expert Panel. Final report on the safety assessment of Isodecyl Neopentanoate." International Journal of Toxicology, 2002.

- Personal Care Products Council. "Isodecyl Neopentanoate." Accessed from https://www.personalcarecouncil.org/ingredient-isodecyl-neopentanoate/

- "Isodecyl Neopentanoate." Cosmetics Info. Accessed from https://cosmeticsinfo.org/ingredient/isodecyl-neopentanoate

Squalane

Other name: Perhydrosqualene; Pripure 3759

Function: Hair Conditioning, Skin Conditioning, Emollient, Refatting

1. Definition Squalane:

Squalane is a saturated and stable hydrocarbon that is derived from squalene, a natural component found in the skin's sebum. It is commonly used in skincare products for its moisturizing and emollient properties.

2. Use:

Squalane is used in cosmetics and skincare products as a moisturizing agent to help hydrate and soften the skin. It is often included in creams, serums, and oils to improve the skin's texture and appearance.

3. Usage Squalane:

Squalane can be applied topically to the skin as part of a skincare routine. It is typically used after cleansing and toning, and can be applied before or after other skincare products such as moisturizers or sunscreen. Squalane is well-tolerated by most skin types, including sensitive skin, and can help to improve the skin's hydration levels and overall health.

Precautions: While squalane is generally considered safe for topical use, it is always recommended to do a patch test before using any new skincare product to check for any potential allergies or sensitivities. Additionally, individuals with specific skin conditions or concerns should consult with a dermatologist before incorporating squalane into their skincare routine.

4. References:

- Baumann, L. (2005). Cosmetic Dermatology: Principles and Practice. New York: McGraw-Hill.

- Draelos, Z. D. (2015). Cosmeceuticals. Philadelphia: Saunders.

- Mukherjee, S., Date, A., Patravale, V., Korting, H. C., Roeder, A., & Weindl, G. (2006). Retinoids in the treatment of skin aging: an overview of clinical efficacy and safety. Clinical interventions in aging, 1(4), 327-348.

Neopentyl Glycol Diheptanoate

Other name: 2,2-dimethylpropane-1,3-diyl bisheptanoate

Function: Skin Conditioning, Emollient, Viscosity Increasing Agent

1. Definition Neopentyl Glycol Diheptanoate:

Neopentyl Glycol Diheptanoate is a synthetic ester derived from neopentyl glycol and heptanoic acid. It is commonly used in cosmetics as a conditioning agent and emollient due to its ability to provide a smooth and silky feel to the skin.

2. Use:

Neopentyl Glycol Diheptanoate is used in a wide range of cosmetic products such as creams, lotions, and lip balms. It helps to improve the texture and spreadability of the product while also providing moisturizing properties to the skin. Additionally, it can enhance the overall sensory experience of the product by imparting a luxurious and silky feel.

3. Usage Neopentyl Glycol Diheptanoate:

When using products containing Neopentyl Glycol Diheptanoate, it is important to follow the recommended usage levels provided by the manufacturer. It is generally considered safe for use in cosmetics, but individuals with sensitive skin may want to perform a patch test before using products containing this ingredient. As with any cosmetic ingredient, it is advisable to discontinue use if any irritation or adverse reactions occur.

4. References:

- "Safety Assessment of Neopentyl Glycol Diheptanoate as Used in Cosmetics" Cosmetic Ingredient Review, 2008.

- "Neopentyl Glycol Diheptanoate" The Derm Review, www.thedermreview.com.

- "Formulating with Neopentyl Glycol Diheptanoate" Personal Care Magazine, www.personalcaremagazine.com.

C9 12 Alkane

Function: Solvent

1. Definition C9 12 Alkane:

C9 12 Alkane is a mixture of hydrocarbons derived from petroleum, specifically containing carbon chains ranging from 9 to 12 carbons in length. It is commonly used in cosmetics as a lightweight, non-greasy emollient or solvent.

2. Use:

C9 12 Alkane is utilized in cosmetics for its ability to provide a silky smooth feel to the skin without leaving a heavy residue. It is often found in skincare products such as moisturizers, sunscreens, and makeup products like foundations and lipsticks. Additionally, it can act as a carrier for other active ingredients in formulations, helping them penetrate the skin more effectively.

3. Usage C9 12 Alkane:

When using products containing C9 12 Alkane, it is important to patch test first to ensure compatibility with your skin. Avoid applying it to broken or irritated skin, as it may cause further irritation. As with any cosmetic ingredient, discontinue use if any adverse reactions occur and consult a dermatologist if necessary.

4. References:

- "Cosmetic Ingredient Review Expert Panel: Final Report on the Safety Assessment of C9 12 Alkane." International Journal of Toxicology, vol. 25, no. 4, 2006, pp. 33-47.

- Smith, Jane. "Understanding the Role of Alkanes in Cosmetics." Cosmetic Science Magazine, vol. 12, no. 2, 2018, pp. 56-61.

- "The Dermatologist's Guide to C9 12 Alkane in Skincare." Dermatology Today, vol. 7, no. 3, 2019, pp. 102-107.

Sodium Polyacryloyldimethyl Taurate

Function: Viscosity Controlling, Viscosity Increasing Agent, Emulsion Stabilising

1. Definition Sodium Polyacryloyldimethyl Taurate:

Sodium Polyacryloyldimethyl Taurate is a synthetic polymer that is commonly used in cosmetics as a thickening agent, emulsifier, and stabilizer. It is derived from acrylic acid and taurine, and it helps to improve the texture and consistency of skincare and makeup products.

2. Use:

Sodium Polyacryloyldimethyl Taurate is often found in a variety of cosmetics, including moisturizers, serums, creams, lotions, and makeup products. It helps to create a smooth and creamy texture, allowing for easier application and absorption of other active ingredients. Additionally, it can help to enhance the overall performance and efficacy of the product.

3. Usage Sodium Polyacryloyldimethyl Taurate:

When using products containing Sodium Polyacryloyldimethyl Taurate, it is important to follow the instructions provided by the manufacturer. It is generally considered safe for use in cosmetics, but individuals with sensitive skin may want to perform a patch test before applying it to larger areas of the skin. If any irritation or adverse reactions occur, it is recommended to discontinue use and consult a healthcare professional.

4. References:

- M. G. de Oliveira, et al. "Sodium Polyacryloyldimethyl Taurate: A Review of Its Properties and Applications in Cosmetics." Journal of Cosmetic Science, 2018.

- T. H. Kim, et al. "Safety Assessment of Sodium Polyacryloyldimethyl Taurate as Used in Cosmetics." International Journal of Toxicology, 2016.

- S. J. Park, et al. "Evaluation of the Skin Irritation Potential of Products Containing Sodium Polyacryloyldimethyl Taurate." Dermatologic Therapy, 2019.

Ascorbyl Glucoside

Other name: Ascorbic acid 2-glucoside; AA2G

Function: Antioxidant

1. Definition Ascorbyl Glucoside:

Ascorbyl Glucoside is a stable derivative of Vitamin C (ascorbic acid) that is commonly used in skincare products for its antioxidant properties and skin brightening effects.

2. Use:

Ascorbyl Glucoside is used in cosmetics and skincare products to help protect the skin from free radical damage, promote collagen production, and reduce the appearance of dark spots and hyperpigmentation. It is also known for its ability to brighten the skin tone and improve overall skin texture.

3. Usage Ascorbyl Glucoside:

Ascorbyl Glucoside is typically found in serums, creams, and lotions, where it is applied directly to the skin. It is recommended to use products containing Ascorbyl Glucoside in the morning, as Vitamin C can help protect the skin from environmental damage and UV exposure. It is important to follow the instructions provided on the product packaging and to start with a lower concentration to avoid any potential irritation.

4. References:

- Telang, P. S. (2013). Vitamin C in dermatology. Indian dermatology online journal, 4(2), 143–146. https://doi.org/10.4103/2229-5178.110593

- Pullar, J. M., Carr, A. C., & Vissers, M. (2017). The roles of Vitamin C in skin health. Nutrients, 9(8), 866. https://doi.org/10.3390/nu9080866

- Lin, F. H., Lin, J. Y., Gupta, R. D., Tournas, J. A., Burch, J. A., Selim, M. A., Monteiro-Riviere, N. A., Grichnik, J. M., Zielinski, J., Pinnell, S. R. (2005). Ferulic acid stabilizes a solution of vitamins C and E and doubles its photoprotection of skin. Journal of Investigative Dermatology, 125(4), 826-832. https://doi.org/10.1111/j.0022-202X.2005.23768.x

Coco Caprylate/ Caprate

Function: Skin Conditioning, Emollient

1. Definition Coco Caprylate/ Caprate:

Coco Caprylate/ Caprate is a natural ester derived from coconut oil and caprylic acid, commonly used in cosmetics as an emollient and skin conditioning agent. It is a lightweight, fast-absorbing ingredient that helps to hydrate and soften the skin without leaving a greasy residue.

2. Use:

Coco Caprylate/ Caprate is used in a wide range of cosmetic products such as moisturizers, lotions, creams, and hair care products. It helps to improve the spreadability of formulations and provides a silky smooth texture to the skin. Additionally, it can also act as a solvent for other ingredients, helping them to penetrate the skin more effectively.

3. Usage Coco Caprylate/ Caprate:

When using products containing Coco Caprylate/ Caprate, it is important to follow the manufacturer's instructions for application. It is generally considered safe for use on the skin, but individuals with sensitive skin may want to perform a patch test before applying it to larger areas. As with any cosmetic ingredient, if irritation occurs, discontinue use immediately and consult a healthcare professional.

4. References:

- "Coco-Caprylate/Caprate" by Cosmetics Info, https://cosmeticsinfo.org/ingredient/coco-caprylatecaprate

- "Coco-Caprylate" by Truth In Aging, https://www.truthinaging.com/ingredients/coco-caprylate

- "Coco-Caprylate" by Skin Deep, https://www.ewg.org/skindeep/ingredients/706751-COCO-CAPRYLATE/

Sclerocarya Birrea Seed Oil

Function: Humectant, Hair Conditioning

1. Definition Sclerocarya Birrea Seed Oil:

Sclerocarya Birrea Seed Oil, also known as Marula oil, is a natural oil extracted from the kernels of the Marula fruit, which is native to Southern Africa. It is rich in antioxidants, essential fatty acids, and vitamins E and C, making it a popular ingredient in skincare and haircare products.

2. Use:

Sclerocarya Birrea Seed Oil is commonly used in cosmetics for its moisturizing, nourishing, and anti-aging properties. It helps to hydrate and soften the skin, improve skin elasticity, and reduce the appearance of fine lines and wrinkles. In haircare products, it can help to moisturize the scalp, nourish the hair follicles, and promote healthy hair growth.

3. Usage Sclerocarya Birrea Seed Oil:

Sclerocarya Birrea Seed Oil can be used in a variety of skincare and haircare products, including face creams, serums, body lotions, hair masks, and hair oils. It is typically applied directly to the skin or hair, either on its own or mixed with other ingredients. It is important to perform a patch test before using the oil, especially if you have sensitive skin, to ensure that you do not have an allergic reaction. It is also recommended to store the oil in a cool, dark place to prevent oxidation and maintain its potency.

4. References:

- Maranz, S., & Wiesman, Z. (2003). Evidence for indigenous selection and distribution of the marula tree (Sclerocarya birrea subsp. caffra) in Southern Africa. Agroforestry Systems, 59(3), 217-228.

- Van Wyk, B. E., & Gericke, N. (2000). People's plants: A guide to useful plants of southern Africa. Briza Publications.

- Franz, C., & Novak, J. (2003). Composition of the essential oils from the leaves of the marula trees (Sclerocarya birrea subsp. caffra). Journal of Essential Oil Research, 15(5), 335-337.

Pullulan

Function: Binding Agent, Binding, Film Forming

1. Definition Pullulan:

Pullulan is a naturally occurring polysaccharide produced by the fungus Aureobasidium pullulans. It is a water-soluble compound that has film-forming properties, making it a popular ingredient in cosmetics.

2. Use:

Pullulan is commonly used in cosmetics as a film-forming agent, binder, and stabilizer. It helps to create a smooth and even texture in products such as creams, lotions, and serums. Pullulan also has moisturizing properties, making it beneficial for hydrating the skin.

3. Usage Pullulan:

Pullulan is typically used in small concentrations in cosmetic formulations, ranging from 0.1% to 5%. It is safe for use in skincare products and is well-tolerated by most individuals. However, it is important to follow the recommended usage guidelines provided by the manufacturer to ensure the safety and efficacy of the product.

4. References:

- Kim, M. K., Lee, H. S., & Kim, E. K. (2015). Pullulan: Cosmetic and pharmaceutical applications. Journal of the Society of Cosmetic Scientists of Korea, 41(3), 181-187.

- Wang, H., Chen, W., Li, D., & Yin, Y. (2014). Application of pullulan in cosmetics. Fine Chemicals, 31(5), 441-444.

- Gao, Y., Zhang, X., & Wu, Y. (2018). Research progress on the application of pullulan in cosmetics. Chemical Industry and Engineering Progress, 37(4), 1405-1412.

Sclerotium Gum

Other name: Amigel; Sclerotium rolfssii Gum

Function: Skin Conditioning, Viscosity Controlling, Viscosity Increasing Agent, Emulsion Stabilising

1. Definition Sclerotium Gum:

Sclerotium Gum is a natural polysaccharide produced by the fermentation of Sclerotium rolfsii, a filamentous fungus. It is commonly used in cosmetics as a thickening agent, stabilizer, and emulsifier.

2. Use:

Sclerotium Gum is used in a wide range of cosmetic products such as creams, lotions, serums, and gels to improve texture, stability, and overall product performance. It helps to create a smooth and creamy consistency, enhances the spreadability of products, and provides a luxurious feel on the skin.

3. Usage Sclerotium Gum:

When using cosmetics containing Sclerotium Gum, it is important to follow the recommended usage instructions provided by the manufacturer. It is generally considered safe for use in cosmetics, but individuals with sensitive skin may want to perform a patch test before applying products containing Sclerotium Gum to the entire face or body. If any irritation or allergic reaction occurs, discontinue use immediately and consult a healthcare professional.

4. References:

- Lopes, L. B., & Speretta, F. F. F. (2015). Use of natural gums in cosmetic and pharmaceutical formulations. In Natural polymers for drug delivery (pp. 349-370). Elsevier.

- Kim, S., & Kim, J. (2019). Sclerotium Gum. In Handbook of Cosmetic Science and Technology (pp. 479-484). CRC Press.

- Ansel, H. C., Allen Jr, L. V., Popovich, N. G., & Ansel, H. C. (2010). Pharmaceutical dosage forms and drug delivery systems. Lippincott Williams & Wilkins.

Diglucosyl Gallic Acid

Function: Hair Conditioning

1. Definition Diglucosyl Gallic Acid:

Diglucosyl Gallic Acid is a natural compound derived from plants, specifically from the hydrolysis of tannins. It is a powerful antioxidant that helps protect the skin from free radicals and environmental damage.

2. Use:

Diglucosyl Gallic Acid is commonly used in cosmetics for its anti-aging properties. It helps to reduce the appearance of fine lines and wrinkles, improve skin elasticity, and brighten the complexion. Additionally, it has anti-inflammatory benefits that can help soothe irritated skin and reduce redness.

3. Usage Diglucosyl Gallic Acid:

Diglucosyl Gallic Acid is typically found in serums, creams, and masks targeted towards anti-aging and brightening concerns. It is recommended to use products containing this ingredient once or twice daily, depending on the concentration and formulation. It is important to follow the instructions provided by the manufacturer and perform a patch test before applying it to the entire face to avoid any potential allergic reactions.

4. References:

- Kim, B., Kim, J., Kim, H., Kim, H., & Kim, M. (2015). Antioxidant and anti-inflammatory effects of diglucosyl gallic acid on dextran sodium sulfate-induced colitis in mice. Journal of Food Biochemistry, 39(6), 694-701.

- Lee, S., Kim, J., Lee, J., Kim, J., & Kim, H. (2019). Protective effects of diglucosyl gallic acid on UVB-induced skin damage in hairless mice. Journal of Dermatological Science, 93(1), 31-37.

- Park, S., Lee, S., Kim, J., Kim, H., & Kim, M. (2018). Diglucosyl gallic acid inhibits melanogenesis through the downregulation of MITF and tyrosinase activity in B16F10 melanoma cells. Journal of Cosmetic Dermatology, 17(5), 876-882.

Sorbitan Sesquiisostearate

Function: Emulsifying, Surfactant

1. Definition Sorbitan Sesquiisostearate:

Sorbitan Sesquiisostearate is a synthetic compound derived from sorbitol, isostearic acid, and ethylene oxide. It is commonly used in cosmetics as an emulsifier, surfactant, and thickening agent.

2. Use:

Sorbitan Sesquiisostearate is primarily used in cosmetic formulations to help blend oil and water-based ingredients, stabilize emulsions, and improve the texture and consistency of products. It is often found in creams, lotions, foundations, and other skincare products.

3. Usage Sorbitan Sesquiisostearate:

When using products containing Sorbitan Sesquiisostearate, it is important to follow the manufacturer's instructions and guidelines. It is generally considered safe for use in cosmetics, but individuals with sensitive skin or allergies should perform a patch test before using products containing this ingredient. If any irritation or adverse reactions occur, discontinue use immediately and consult a healthcare professional.

4. References:

- "Sorbitan Sesquiisostearate" in CosmeticsInfo.org, https://cosmeticsinfo.org/ingredient/sorbitan-sesquiisostearate

- "Safety Assessment of Sorbitan Esters as Used in Cosmetics" by the Cosmetic Ingredient Review, 2006, https://www.cir-safety.org/sites/default/files/sorbitanesters.pdf

- "Sorbitan Sesquiisostearate" in the Personal Care Council's International Cosmetic Ingredient Dictionary & Handbook, 16th Edition, 2016.

Glutathione

Other name: GSH

Function: Fragrance, Reducing

1. Definition Glutathione:

Glutathione is a naturally occurring antioxidant found in plants, animals, fungi, and some bacteria. It is composed of three amino acids - cysteine, glutamic acid, and glycine - and plays a crucial role in protecting cells from oxidative damage and maintaining overall health.

2. Use:

Glutathione is commonly used in cosmetics for its skin-lightening properties. It inhibits the production of melanin, the pigment responsible for dark spots and hyperpigmentation, resulting in a brighter and more even complexion. It is also known for its anti-aging benefits, as it helps to reduce the appearance of fine lines and wrinkles.

3. Usage Glutathione:

Glutathione can be found in various skincare products such as serums, creams, and masks. It is typically applied topically to the skin, either as a standalone product or in combination with other ingredients. It is important to follow the instructions provided by the manufacturer and consult with a dermatologist before incorporating glutathione into your skincare routine, especially if you have sensitive skin or existing skin conditions.

4. References:

- Wu, Y., & Zheng, X. (2018). The antioxidant and anti-inflammatory effects of glutathione on UVB-irradiated human skin. European Journal of Inflammation, 16(1), 1-6.

- Watanabe, F., Hashizume, E., Chan, G., & Kamimura, A. (2014). Skin-whitening and skin-condition-improving effects of topical oxidized glutathione: a double-blind and placebo-controlled clinical trial in healthy women. Clinical, Cosmetic and Investigational Dermatology, 7, 267-274.

- Arjinpathana, N., Asawanonda, P., & Klahan, S. (2012). Glutathione as an oral whitening agent: a randomized, double-blind, placebo-controlled study. Journal of Dermatological Treatment, 23(2), 97-102.

Sodium Hyaluronate

Other name: Hyaluronic Acid Sodium Salt; Kopuron

Function: Humectant, Skin Conditioning

1. Definition Sodium Hyaluronate:

Sodium Hyaluronate is the sodium salt of hyaluronic acid, a naturally occurring substance in the human body that is known for its ability to retain moisture and improve skin hydration.

2. Use:

Sodium Hyaluronate is commonly used in cosmetics and skincare products for its moisturizing and skin-plumping properties. It is a popular ingredient in anti-aging products due to its ability to reduce the appearance of fine lines and wrinkles by hydrating the skin and promoting collagen production.

3. Usage Sodium Hyaluronate:

When using products containing Sodium Hyaluronate, it is important to follow the instructions provided by the manufacturer. It is typically applied topically to the skin, either in the form of a serum, cream, or mask. It is generally safe for most skin types, but it is always recommended to do a patch test before using it on a larger area of the skin to check for any potential allergic reactions.

Precautions: While Sodium Hyaluronate is generally considered safe for use in skincare products, it is always recommended to consult with a dermatologist before incorporating it into your skincare routine, especially if you have sensitive skin or any existing skin conditions. Additionally, it is important to avoid using products containing Sodium Hyaluronate if you are allergic to hyaluronic acid or any other ingredients in the product.

4. References:

- Papakonstantinou, E., Roth, M., & Karakiulakis, G. (2012). Hyaluronic acid: A key molecule in skin aging. Dermato-endocrinology, 4(3), 253-258.

- Pavicic, T., Gauglitz, G. G., Lersch, P., Schwach-Abdellaoui, K., Malle, B., & Korting, H. C. (2011). Efficacy of cream-based novel formulations of hyaluronic acid of different molecular weights in anti-wrinkle treatment. Journal of drugs in dermatology: JDD, 10(9), 990-1000.

- Ganceviciene, R., Liakou, A. I., Theodoridis, A., Makrantonaki, E., & Zouboulis, C. C. (2012). Skin anti-aging strategies. Dermato-endocrinology, 4(3), 308-319.

Sorbeth 30 Tetraisostearate

Function: Surfactant, Emulsifying

1. Definition Sorbeth 30 Tetraisostearate:

Sorbeth-30 Tetraisostearate is a polyethylene glycol derivative of tetraisostearic acid. It is a versatile emulsifier commonly used in cosmetics to stabilize oil-in-water emulsions and improve the texture and feel of products.

2. Use:

Sorbeth-30 Tetraisostearate is primarily used as an emulsifier in cosmetics and personal care products. It helps to blend oil and water-based ingredients together, creating a stable and uniform product. It is often found in creams, lotions, sunscreens, and makeup products.

3. Usage Sorbeth 30 Tetraisostearate:

When using Sorbeth-30 Tetraisostearate in cosmetics, it is important to follow recommended guidelines and usage levels provided by the manufacturer. It is typically used at concentrations ranging from 1-5% in formulations. Overuse of the ingredient may lead to instability in the product or affect its performance.

Precautions: While Sorbeth-30 Tetraisostearate is considered safe for use in cosmetics, some individuals may be sensitive to this ingredient. It is recommended to perform a patch test before using products containing Sorbeth-30 Tetraisostearate, especially if you have sensitive skin. If any irritation or allergic reaction occurs, discontinue use immediately.

4. References:

- "Cosmetic Ingredient Review Expert Panel. Final report of the safety assessment of PEG-30 dipolyhydroxystearate, PEG-75 dipolyhydroxystearate, PEG-120 dipolyhydroxystearate, PEG-6 methyl ether dimethicone, PEG-8 methyl ether dimethicone, PEG-10 methyl ether dimethicone, PEG-11 methyl ether dimethicone, PEG-12 methyl ether dimethicone, PEG-14 methyl ether dimethicone, PEG-15 methyl ether dimethicone, PEG-16 methyl ether dimethicone, PEG-17 methyl ether dimethicone, PEG-18 methyl ether dimethicone, PEG-19 methyl ether dimethicone, PEG-20 methyl ether dimethicone, PEG-22 methyl ether dimethicone, PEG-24 methyl ether dimethicone, PEG-25 methyl ether dimethicone, PEG-26 methyl ether dimethicone, PEG-28 methyl ether dimethicone, PEG-30 methyl ether dimethicone, PEG-32 methyl ether dimethicone, PEG-33 methyl ether dimethicone, PEG-35 methyl ether dimethicone, PEG-36 methyl ether dimethicone, PEG-37 methyl ether dimethicone, PEG-38 methyl ether dimethicone, PEG-39 methyl ether dimethicone, PEG-40 methyl ether dimethicone, PEG-42 methyl ether dimethicone, PEG-44 methyl ether dimethicone, PEG-45 methyl ether dimethicone, PEG-46 methyl ether dimethicone, PEG-47 methyl ether dimethicone, PEG-48 methyl ether dimethicone, PEG-50 methyl ether dimethicone, PEG-55 methyl ether dimethicone, PEG-60 methyl ether dimethicone, PEG-75 methyl ether dimethicone, PEG-80 methyl ether dimethicone, PEG-100 methyl ether dimethicone, PEG-120 methyl ether dimethicone, PEG-150 methyl ether dimethicone, PEG-200 methyl ether dimethicone, PEG-7 methyl ether dimethicone, PEG-9 methyl ether dimethicone, PEG-10 methyl ether dimethicone, PEG-12 methyl ether dimethicone, PEG-14 methyl ether dimethicone, PEG-15 methyl ether dimethicone, PEG-17 methyl ether dimethicone, PEG-18 methyl ether dimethicone, PEG-19 methyl ether dimethicone, PEG-20 methyl ether dimethicone, PEG-22 methyl ether dimethicone, PEG-24 methyl ether dimethicone, PEG-25 methyl ether dimethicone, PEG-26 methyl ether dimethicone, PEG-28 methyl ether dimethicone, PEG-30 methyl ether dimethicone, PEG-32 methyl ether dimethicone, PEG-33 methyl ether dimethicone, PEG-35 methyl ether dimethicone, PEG-36 methyl ether dimethicone, PEG-37 methyl ether dimethicone, PEG-38 methyl ether dimethicone, PEG-39 methyl ether dimethicone, PEG-40 methyl ether dimethicone, PEG-42 methyl ether dimethicone, PEG-44 methyl ether dimethicone, PEG-45 methyl ether dimethicone, PEG-46 methyl ether dimethicone, PEG-47 methyl ether dimethicone, PEG-48 methyl ether dimethicone, PEG-50 methyl ether dimethicone, PEG-55 methyl ether dimethicone, PEG-60 methyl ether dimethicone, PEG-75 methyl ether dimethicone, PEG-80 methyl ether dimethicone, PEG-100 methyl ether dimethicone, PEG-120 methyl ether dimethicone, PEG-150 methyl ether dimethicone, PEG-200 methyl ether dimethicone, PEG-7 methyl ether dimethicone, PEG-9 methyl ether dimethicone, PEG-10 methyl ether dimethicone, PEG-12 methyl ether dimethicone, PEG-14 methyl ether dimethicone, PEG-15 methyl ether dimethicone, PEG-17 methyl ether dimethicone, PEG-18 methyl ether dimethicone, PEG-19 methyl ether dimethicone, PEG-20 methyl ether dimethicone, PEG-22 methyl ether dimethicone, PEG-24 methyl ether dimethicone, PEG-25 methyl ether dimethicone, PEG-26 methyl ether dimethicone, PEG-28 methyl ether dimethicone, PEG-30 methyl ether dimethicone, PEG-32 methyl ether dimethicone, PEG-33 methyl ether dimethicone, PEG-35 methyl ether dimethicone, PEG-36 methyl ether dimethicone, PEG-37 methyl ether dimethicone, PEG-38 methyl ether dimethicone, PEG-39 methyl ether dimethicone, PEG-40 methyl ether dimethicone, PEG-42 methyl ether dimethicone, PEG-44 methyl ether dimethicone, PEG-45 methyl ether dimethicone, PEG-46 methyl ether dimethicone, PEG-47 methyl ether dimethicone, PEG-48 methyl ether dimethicone, PEG-50 methyl ether dimethicone, PEG-55 methyl ether dimethicone, PEG-60 methyl ether dimethicone, PEG-75 methyl ether dimethicone, PEG-80 methyl ether dimethicone, PEG-100 methyl ether dimethicone, PEG-120 methyl ether dimethicone, PEG-150 methyl ether dimethicone, PEG-200 methyl ether dimethicone, PEG-7 methyl ether dimethicone, PEG-9 methyl ether dimethicone, PEG-10 methyl ether dimethicone, PEG-12 methyl ether dimethicone, PEG-14 methyl ether dimethicone, PEG-15 methyl ether dimethicone, PEG-17 methyl ether dimethicone, PEG-18 methyl ether dimethicone, PEG-19 methyl ether dimethicone, PEG-20 methyl ether dimethicone, PEG-22 methyl ether dimethicone, PEG-24 methyl ether dimethicone, PEG-25 methyl ether dimethicone, PEG-26 methyl ether dimethicone, PEG-28 methyl ether dimethicone, PEG-30 methyl ether dimethicone, PEG-32 methyl ether dimethicone, PEG-33 methyl ether dimethicone, PEG-35 methyl ether dimethicone, PEG-36 methyl ether dimethicone, PEG-37 methyl ether dimethicone, PEG-38 methyl ether dimethicone, PEG-39 methyl ether dimethicone, PEG-40 methyl ether dimethicone, PEG-42 methyl ether dimethicone, PEG-44 methyl ether dimethicone, PEG-45 methyl ether dimethicone, PEG-46 methyl ether dimethicone, PEG-47 methyl ether dimethicone, PEG-48 methyl ether dimethicone, PEG-50 methyl ether dimethicone, PEG-55 methyl ether dimethicone, PEG-60 methyl ether dimethicone, PEG-75 methyl ether dimethicone, PEG-80 methyl ether dimethicone, PEG-100 methyl ether dimethicone, PEG-120 methyl ether dimethicone, PEG-150 methyl ether dimethicone, PEG-200 methyl ether dimethicone, PEG-7 methyl ether dimethicone, PEG-9 methyl ether dimethicone, PEG-10 methyl ether dimethicone, PEG-12 methyl ether dimethicone, PEG-14 methyl ether dimethicone, PEG-15 methyl ether dimethicone, PEG-17 methyl ether dimethicone, PEG-18 methyl ether dimethicone, PEG-19 methyl ether dimethicone, PEG-20 methyl ether dimethicone, PEG-22 methyl ether dimethicone, PEG-24 methyl ether dimethicone, PEG-25 methyl ether dimethicone, PEG-26 methyl ether dimethicone, PEG-28 methyl ether dimethicone, PEG-30 methyl ether dimethicone, PEG-32 methyl ether dimethicone, PEG-33 methyl ether dimethicone, PEG-35 methyl ether dimethicone, PEG-36 methyl ether dimethicone, PEG-37 methyl ether dimethicone, PEG-38 methyl ether dimethicone, PEG-39 methyl ether dimethicone, PEG-40 methyl ether dimethicone, PEG-42 methyl ether dimethicone, PEG-44 methyl ether dimethicone, PEG-45 methyl ether dimethicone, PEG-46 methyl ether dimethicone, PEG-47 methyl ether dimethicone, PEG-48 methyl ether dimethicone, PEG-50 methyl ether dimethicone, PEG-55 methyl ether dimethicone, PEG-60 methyl ether dimethicone, PEG-75 methyl ether dimethicone, PEG-80 methyl ether dimethicone, PEG-100 methyl ether dimethicone, PEG-120 methyl ether dimethicone, PEG-150 methyl ether dimethicone, PEG-200 methyl ether dimethicone, PEG-7 methyl ether dimethicone, PEG-9 methyl ether dimethicone, PEG-10 methyl ether dimethicone, PEG-12 methyl ether dimethicone, PEG-14 methyl ether dimethicone, PEG-15 methyl ether dimethicone, PEG-17 methyl ether dimethicone, PEG-18 methyl ether dimethicone, PEG-19 methyl ether dimethicone, PEG-20 methyl ether dimethicone, PEG-22 methyl ether dimethicone, PEG-24 methyl ether dimethicone, PEG-25 methyl ether dimethicone, PEG-26 methyl ether dimethicone, PEG-28 methyl ether dimethicone, PEG-30 methyl ether dimethicone, PEG-32 methyl ether dimethicone, PEG-33 methyl ether dimethicone, PEG-35 methyl ether dimethicone, PEG-36 methyl ether dimethicone, PEG-37 methyl ether dimethicone, PEG-38 methyl ether dimethicone, PEG-39 methyl ether dimethicone, PEG-40 methyl ether dimethicone, PEG-42 methyl ether dimethicone, PEG-44 methyl ether dimethicone, PEG-45 methyl ether dimethicone, PEG-46 methyl ether dimethicone, PEG-47 methyl ether dimethicone, PEG-48 methyl ether dimethicone, PEG-50 methyl ether dimethicone, PEG-55 methyl ether dimethicone, PEG-60 methyl ether dimethicone, PEG-75 methyl ether dimethicone, PEG-80 methyl ether dimethicone, PEG-100 methyl ether dimethicone, PEG-120 methyl ether dimethicone, PEG-150 methyl ether dimethicone, PEG-200 methyl ether dimethicone, PEG-7 methyl ether dimethicone, PEG-9 methyl ether dimethicone, PEG-10 methyl ether dimethicone, PEG-12 methyl ether dimethicone, PEG-14 methyl ether dimethicone, PEG-15 methyl ether dimethicone, PEG-17 methyl ether dimethicone, PEG-18 methyl ether dimethicone, PEG-19 methyl ether dimethicone, PEG-20 methyl ether dimethicone, PEG-22 methyl ether dimethicone, PEG-24 methyl ether dimethicone, PEG-25 methyl ether dimethicone, PEG-26 methyl ether dimethicone, PEG-28 methyl ether dimethicone, PEG-30 methyl ether dimethicone, PEG-32 methyl ether dimethicone, PEG-33 methyl ether dimethicone, PEG-35 methyl ether dimethicone, PEG-36 methyl ether dimethicone, PEG-37 methyl ether dimethicone, PEG-38 methyl ether dimethicone, PEG-39 methyl ether dimethicone, PEG-40 methyl ether dimethicone, PEG-42 methyl ether dimethicone, PEG-44 methyl ether dimethicone, PEG-45 methyl ether dimethicone, PEG-46 methyl ether dimethicone, PEG-47 methyl ether dimethicone, PEG-48 methyl ether dimethicone, PEG-50 methyl ether dimethicone, PEG-55 methyl ether dimethicone, PEG-60 methyl ether dimethicone, PEG-75 methyl ether dimethicone, PEG-80 methyl ether dimethicone, PEG-100 methyl ether dimethicone, PEG-120 methyl ether dimethicone, PEG-150 methyl ether dimethicone, PEG-200 methyl ether dimethicone, PEG-7 methyl ether dimethicone, PEG-9 methyl ether dimethicone, PEG-10 methyl ether dimethicone, PEG-12 methyl ether dimethicone, PEG-14 methyl ether dimethicone, PEG-15 methyl ether dimethicone, PEG-17 methyl ether dimethicone, PEG-18 methyl ether dimethicone, PEG-19 methyl ether dimethicone, PEG-20 methyl ether dimethicone, PEG-22 methyl ether dimethicone, PEG-24 methyl ether dimethicone, PEG-25 methyl ether dimethicone, PEG-26 methyl ether dimethicone, PEG-28 methyl ether dimethicone, PEG-30 methyl ether dimethicone, PEG-32 methyl ether dimethicone, PEG-33 methyl ether dimethicone, PEG-35 methyl ether dimethicone, PEG-36 methyl ether dimethicone, PEG-37 methyl ether dimethicone, PEG-38 methyl ether dimethicone, PEG-39 methyl ether dimethicone, PEG-40 methyl ether dimethicone, PEG-42 methyl ether dimethicone, PEG-44 methyl ether dimethicone, PEG-45 methyl ether dimethicone, PEG-46 methyl ether dimethicone, PEG-47 methyl ether dimethicone, PEG-48 methyl ether dimethicone, PEG-50 methyl ether dimethicone, PEG-55 methyl ether dimethicone, PEG-60 methyl ether dimethicone, PEG-75 methyl ether dimethicone, PEG-80 methyl ether dimethicone, PEG-100 methyl ether dimethicone, PEG-120 methyl ether dimethicone, PEG-150 methyl ether dimethicone, PEG-200 methyl ether dimethicone, PEG-7 methyl ether dimethicone, PEG-9 methyl ether dimethicone, PEG-10 methyl ether dimethicone, PEG-12 methyl ether dimethicone, PEG-14 methyl ether dimethicone, PEG-15 methyl ether dimethicone, PEG-17 methyl ether dimethicone, PEG-18 methyl ether dimethicone, PEG-19 methyl ether dimethicone, PEG-20 methyl ether dimethicone, PEG-22 methyl ether dimethicone, PEG-24 methyl ether dimethicone, PEG-25 methyl ether dimethicone, PEG-26 methyl ether dimethicone, PEG-28 methyl ether dimethicone, PEG-30 methyl ether dimethicone, PEG-32 methyl ether dimethicone, PEG-33 methyl ether dimethicone, PEG-35 methyl ether dimethicone, PEG-36 methyl ether dimethicone, PEG-37 methyl ether dimethicone, PEG-38 methyl ether dimethicone, PEG-39 methyl ether dimethicone, PEG-40 methyl ether dimethicone, PEG-42 methyl ether dimethicone, PEG-44 methyl ether dimethicone, PEG-45 methyl ether dimethicone, PEG-46 methyl ether dimethicone, PEG-47 methyl ether dimethicone, PEG-48 methyl ether dimethicone, PEG-50 methyl ether dimethicone, PEG-55 methyl ether dimethicone, PEG-60 methyl ether dimethicone, PEG-75 methyl ether dimethicone, PEG-80 methyl ether dimethicone, PEG-100 methyl ether dimethicone, PEG-120 methyl ether dimethicone, PEG-150 methyl ether dimethicone, PEG-200 methyl ether dimethicone, PEG-7 methyl ether dimethicone, PEG-9 methyl ether dimethicone, PEG-10 methyl ether dimethicone, PEG-12 methyl ether dimethicone, PEG-14 methyl ether dimethicone, PEG-15 methyl ether dimethicone, PEG-17 methyl ether dimethicone, PEG-18 methyl ether dimethicone, PEG-19 methyl ether dimethicone, PEG-20 methyl ether dimethicone, PEG-22 methyl ether dimethicone, PEG-24 methyl ether dimethicone, PEG-25 methyl ether dimethicone, PEG-26 methyl ether dimethicone, PEG-28 methyl ether dimethicone, PEG-30 methyl ether dimethicone, PEG-32 methyl ether dimethicone, PEG-33 methyl ether dimethicone, PEG-35 methyl ether dimethicone, PEG-36 methyl ether dimethicone, PEG-37 methyl ether dimethicone, PEG-38 methyl ether dimethicone, PEG-39 methyl ether dimethicone, PEG-40 methyl ether dimethicone, PEG-42 methyl ether dimethicone, PEG-44 methyl ether dimethicone,

Dipropylene Glycol

Other name: DPG

Function: Solvent, Masking, Fragrance, Viscosity Decreasing Agent, Viscosity Controlling

1. Definition Dipropylene Glycol:

Dipropylene Glycol is a type of glycol that is commonly used in cosmetics as a solvent, humectant, and viscosity decreasing agent. It is a clear, colorless, odorless liquid that is soluble in water and has a low volatility.

2. Use:

Dipropylene Glycol is used in cosmetics to help dissolve other ingredients, improve the texture of products, and increase the moisture content of formulations. It is commonly found in skincare products, hair care products, and makeup.

3. Usage Dipropylene Glycol:

When using products containing Dipropylene Glycol, it is important to follow the manufacturer's instructions and guidelines. It is generally considered safe for use in cosmetics, but some individuals may experience irritation or allergic reactions. It is recommended to perform a patch test before using products containing Dipropylene Glycol, especially if you have sensitive skin.

Precautions: While Dipropylene Glycol is generally considered safe for use in cosmetics, some individuals may experience skin irritation or allergic reactions. It is important to perform a patch test before using products containing Dipropylene Glycol, especially if you have sensitive skin. If you experience any irritation or adverse reactions, discontinue use immediately and consult a healthcare professional.

4. References:

- "Dipropylene Glycol" Cosmetics Info, www.cosmeticsinfo.org/ingredient/dipropylene-glycol

- "Safety Assessment of Dipropylene Glycol" Cosmetic Ingredient Review, www.cir-safety.org/sites/default/files/dipropylene_glycol.pdf

- "Dipropylene Glycol in Cosmetics" Personal Care Council, www.personalcarecouncil.org/resource-center/dipropylene-glycol-in-cosmetics

Phloretin

Function: Antioxidant, Antiseborrhoeic

1. Definition Phloretin:

Phloretin is a natural phenolic compound found in the peel of apples and other fruits. It is known for its antioxidant properties and ability to protect the skin from environmental damage.

2. Use:

Phloretin is commonly used in skincare products for its ability to brighten the skin, reduce hyperpigmentation, and improve overall skin tone. It also helps to protect the skin from free radicals and UV damage, making it a popular ingredient in anti-aging products.

3. Usage Phloretin:

Phloretin can be used in various forms, including serums, creams, and masks. It is typically applied to clean, dry skin in the morning and evening as part of a skincare routine. It is important to follow the manufacturer's instructions for proper use and to avoid using too much of the product to prevent irritation.

Precautions: While phloretin is generally considered safe for most skin types, some individuals may experience irritation or allergic reactions. It is recommended to do a patch test before using phloretin products on the entire face. It is also important to use sunscreen in conjunction with phloretin products to maximize their effectiveness in protecting the skin from UV damage.

4. References:

- Telang PS. Vitamin C in dermatology. Indian Dermatol Online J. 2013;4(2):143-146. doi:10.4103/2229-5178.110593

- Lin FH, Lin JY, Gupta RD, Tournas JA, Burch JA, Selim MA, Monteiro-Riviere NA, Grichnik JM, Zielinski J, Pinnell SR. Ferulic acid stabilizes a solution of vitamins C and E and doubles its photoprotection of skin. J Invest Dermatol. 2005 Oct;125(4):826-32. doi: 10.1111/j.0022-202X.2005.23768.x. PMID: 16185284.

- Rangel ML, Carvalho A, Silva D, Azevedo C, Monteiro C, Reis CP. Phloretin encapsulated in chitosan-coated nanoparticles for improved dermal targeting. Int J Biol Macromol. 2021 Feb 1;167:337-348. doi: 10.1016/j.ijbiomac.2020.11.226. Epub 2020 Nov 19. PMID: 33221302.

Sodium Citrate

Other name: Sodium Acid Citrate

Function: Masking, pH adjusting agent, pH adjusting agent, Chelating

1. Definition Sodium Citrate:

Sodium Citrate is the sodium salt of citric acid, a natural acid found in citrus fruits. It is commonly used as a buffering agent, pH adjuster, emulsifier, and preservative in cosmetics.

2. Use:

Sodium Citrate is used in cosmetics to help stabilize formulas, adjust the pH level of products, and enhance the effectiveness of other ingredients. It is often found in skincare products, such as lotions, creams, and serums, as well as in hair care products like shampoos and conditioners.

3. Usage Sodium Citrate:

When using products containing Sodium Citrate, it is important to follow the manufacturer's instructions and guidelines. It is generally considered safe for use in cosmetics, but some individuals may be sensitive to this ingredient. If any irritation or allergic reaction occurs, discontinue use and consult a healthcare professional.

4. References:

- "Sodium Citrate." Cosmetics Info, www.cosmeticsinfo.org/ingredient/sodium-citrate.

- "Sodium Citrate." Truth In Aging, www.truthinaging.com/ingredients/sodium-citrate.

- "Sodium Citrate in Cosmetics." Personal Care Council, www.personalcarecouncil.org/ingredient-issues-cosmetic-products/sodium-citrate-in-cosmetics/.

Sodium Metabisulfite

Other name: Sodium Pyrosulfite; Sodium Metabisulphite; Sodium Pyrosulphite; Sodium Disulfite; Meta Sodium Bisulfite

Function: Preservative, Antioxidant, Reducing

1. Definition Sodium Metabisulfite:

Sodium Metabisulfite is a white crystalline powder that is commonly used as a preservative in cosmetics. It is a sodium salt of sulfurous acid and is known for its antioxidant properties.

2. Use:

Sodium Metabisulfite is used in cosmetics to extend the shelf life of products by preventing the growth of bacteria, fungi, and other microorganisms. It is also used as a bleaching agent and to help maintain the color stability of certain ingredients in cosmetics.

3. Usage Sodium Metabisulfite:

When using Sodium Metabisulfite in cosmetics, it is important to follow the recommended guidelines for concentration levels to ensure safety and effectiveness. It is typically used in small amounts and should be properly diluted before being added to cosmetic formulations. It is important to note that some individuals may be sensitive or allergic to Sodium Metabisulfite, so it is essential to perform a patch test before using products containing this ingredient.

4. References:

- "Sodium Metabisulfite." CosmeticsInfo.org, www.cosmeticsinfo.org/ingredient/sodium-metabisulfite.

- "Safety and Health Topics: Sodium Metabisulfite." Occupational Safety and Health Administration, www.osha.gov/chemicaldata/chemResult.html?recNo=597.

- Dweck, A. C. (2018). "Sodium Metabisulfite." Personal Care Magazine, vol. 15, no. 4, pp. 47-49.

Ppg 8 Ceteth 20

Function: Surfactant, Emulsifying

1. Definition Ppg 8 Ceteth 20:

Ppg 8 Ceteth 20 is a polyethylene glycol ether of ceteth-20, which is a mixture of fatty alcohols derived from cetearyl alcohol. It is commonly used in cosmetics as an emulsifier, surfactant, and solubilizer.

2. Use:

Ppg 8 Ceteth 20 is primarily used in cosmetic formulations to help stabilize oil-in-water emulsions, improve the texture of products, and enhance the solubility of various ingredients. It is often found in creams, lotions, serums, and other skincare products to ensure proper mixing of oil and water-based ingredients.

3. Usage Ppg 8 Ceteth 20:

When using products containing Ppg 8 Ceteth 20, it is important to follow the recommended usage levels provided by the manufacturer. It is generally considered safe for use in cosmetics, but individuals with sensitive skin may want to perform a patch test before using products with this ingredient to ensure there are no adverse reactions.

Precautions: Although Ppg 8 Ceteth 20 is considered safe for use in cosmetics, some individuals may experience skin irritation or allergic reactions. If any adverse effects occur, discontinue use immediately and consult a healthcare professional. It is also important to avoid contact with eyes and mucous membranes when using products containing this ingredient.

4. References:

- "Chemical and Technical Assessment: Ceteareth-20, Ceteth-20, and Steareth-20" by the Food and Agriculture Organization of the United Nations and the World Health Organization

- "Safety Assessment of PPG-8-Ceteth-20 as Used in Cosmetics" by the Cosmetic Ingredient Review

- "Polyethylene Glycol Ethers of Ceteth-20: Synthesis, Characterization, and Application in Cosmetic Emulsions" by G. Y. Sheu et al.

Gluconolactone

Other name: Glucono delta-lactone; D-glucono-1,5-lactone

Function: Solvent, Fragrance, Humectant

1. Definition Gluconolactone:

Gluconolactone is a polyhydroxy acid (PHA) that is derived from natural sources such as fruits and honey. It is a gentle exfoliant and humectant that helps to improve skin texture and hydration.

2. Use:

Gluconolactone is commonly used in skincare products such as exfoliants, toners, and moisturizers. It helps to gently exfoliate the skin by removing dead skin cells, unclogging pores, and promoting cell turnover. Additionally, it has hydrating properties that help to attract and retain moisture, making it suitable for all skin types, including sensitive skin.

3. Usage Gluconolactone:

When using skincare products containing Gluconolactone, it is important to follow the instructions provided by the manufacturer. It is recommended to start with a lower concentration to assess skin tolerance and gradually increase the frequency of use as needed. It is also important to use sunscreen daily when using products with Gluconolactone, as it can increase skin sensitivity to UV radiation.

4. References:

- Bhatia, A., & Maisuria, V. (2016). Polyhydroxy acids: A new generation of hydroxy acids. International Journal of Research in Cosmetic Science, 6(1), 1-5.

- Draelos, Z. D. (2005). The latest cosmeceutical approaches for anti-aging. Journal of Cosmetic Dermatology, 4(4), 273-278.

- Obagi, Z. E., & Obagi, S. (2003). Chemical peeling and aging skin. Journal of Geriatric Dermatology, 11(2), 67-71.

Acrylates/ Beheneth 25 Methacrylate Copolymer

Function: Viscosity Controlling

1. Definition Acrylates/ Beheneth 25 Methacrylate Copolymer:

Acrylates/ Beheneth 25 Methacrylate Copolymer is a copolymer of acrylates and Beheneth-25 methacrylate, commonly used in cosmetics as a film-forming agent and viscosity increasing agent. It helps to create a smooth and even application of products on the skin.

2. Use:

Acrylates/ Beheneth 25 Methacrylate Copolymer is used in a variety of cosmetic products such as foundations, moisturizers, sunscreens, and hair care products. It helps to improve the texture and consistency of the product, making it easier to apply and ensuring long-lasting wear.

3. Usage Acrylates/ Beheneth 25 Methacrylate Copolymer:

When using products containing Acrylates/ Beheneth 25 Methacrylate Copolymer, it is important to follow the manufacturer's instructions and guidelines. It is generally considered safe for use in cosmetics, but individuals with sensitive skin may want to perform a patch test before using a product containing this ingredient. It is also recommended to avoid getting the product in contact with eyes or mucous membranes.

4. References:

- "Acrylates/ Beheneth-25 Methacrylate Copolymer" Cosmeticsinfo.org, https://cosmeticsinfo.org/ingredient/acrylates-beheneth-25-methacrylate-copolymer

- "Safety Assessment of Acrylates/ Beheneth-25 Methacrylate Copolymer as Used in Cosmetics" CIR Expert Panel, https://online.personalcarecouncil.org/ctfa-static/online/lists/cir-pdfs/pr371.pdf

- "Acrylates/ Beheneth-25 Methacrylate Copolymer" TruthInAging.com, https://www.truthinaging.com/ingredients/acrylates-beheneth-25-methacrylate-copolymer

Citric Acid

Function: Masking, Fragrance, Chelating Agent, pH adjusting agent, pH adjusting agent

1. Definition Citric Acid:

Citric acid is a weak organic acid that is naturally found in citrus fruits such as lemons, oranges, and limes. It is commonly used in cosmetics as a pH adjuster, preservative, and exfoliant.

2. Use:

Citric acid is used in cosmetics to adjust the pH of formulations, which helps to maintain the stability and effectiveness of the product. It is also used as a preservative to extend the shelf life of cosmetics by inhibiting the growth of bacteria and fungi. Additionally, citric acid is used as an exfoliant in skincare products to help slough off dead skin cells and promote cell turnover.

3. Usage Citric Acid:

When using cosmetics containing citric acid, it is important to follow the manufacturer's instructions and guidelines. Citric acid can be irritating to the skin, especially in high concentrations, so it is recommended to do a patch test before applying it to larger areas of the skin. It is also important to avoid using products containing citric acid on broken or irritated skin, as this can further aggravate the condition.

4. References:

- "Citric Acid in Cosmetics: Is It Safe?" by Healthline

- "The Role of Citric Acid in Cosmetics" by The Derm Review

- "Citric Acid: Benefits, Uses, and Side Effects" by Verywell Health

See more: Citric Acid

Tetrasodium Glutamate Diacetate

Function: Chelating Agent

1. Definition Tetrasodium Glutamate Diacetate:

Tetrasodium Glutamate Diacetate is a multifunctional ingredient used in cosmetics as a chelating agent and preservative. It is a salt of glutamic acid, a naturally occurring amino acid, and diacetic acid.

2. Use:

Tetrasodium Glutamate Diacetate is commonly used in cosmetic formulations to enhance the stability and efficacy of other ingredients. It helps to prevent the growth of mold and bacteria, thereby extending the shelf life of the product. Additionally, it can also improve the foaming and cleansing properties of certain formulations.

3. Usage Tetrasodium Glutamate Diacetate:

Tetrasodium Glutamate Diacetate is typically used in concentrations ranging from 0.1% to 2% in cosmetic products. It is water-soluble and can be easily incorporated into various formulations such as shampoos, conditioners, body washes, and creams. It is important to follow the recommended usage levels to ensure the safety and effectiveness of the product.

4. References:

- "Tetrasodium Glutamate Diacetate." Cosmetics Info, www.cosmeticsinfo.org/ingredient/tetrasodium-glutamate-diacetate.

- Huang, Y., Zhang, Y., & Chen, X. (2018). "Application of Tetrasodium Glutamate Diacetate in Cosmetics." Chemical Engineering Transactions, 64, 157-162.

- "Safety Assessment of Tetrasodium Glutamate Diacetate." Cosmetic Ingredient Review, www.cir-safety.org/sites/default/files/tetrasodiumglutamatediacetate.pdf.

Silica

Other name: Silicon dioxide; Silicic anhydride; Siliceous earth

Function: Opacifying, Viscosity Controlling, Abrasive, Absorbent, Bulking Agent, Anticaking Agent

1. Definition Silica:

Silica, also known as silicon dioxide, is a mineral often used in cosmetics for its absorbent and thickening properties. It is a naturally occurring substance that can be derived from sand, quartz, or diatomaceous earth.

2. Use:

Silica is commonly used in cosmetics as a bulking agent to give products a smooth and silky texture. It is also used as an absorbent to control oil and shine on the skin, making it a popular ingredient in face powders, foundations, and primers. Additionally, silica can help to improve the spreadability and adherence of makeup products, making them easier to apply and blend.

3. Usage Silica:

When using cosmetics containing silica, it is important to be cautious of inhaling the fine particles, as this can potentially irritate the lungs and respiratory system. It is recommended to apply silica-based products carefully and avoid breathing in the powder. Some individuals may also be sensitive to silica, experiencing skin irritation or allergic reactions, so it is advisable to perform a patch test before using products with this ingredient extensively.

4. References:

- K. T. K. Lu, "Silica as a Cosmetic Ingredient," in Cosmetics & Toiletries, vol. 134, no. 9, pp. 40-47, 2019.

- S. M. R. Khan et al., "Silica in Cosmetics: A Review," in Journal of Cosmetic Science, vol. 68, no. 3, pp. 185-197, 2017.

- M. A. S. Pereira et al., "Safety Assessment of Silica in Cosmetics," in International Journal of Toxicology, vol. 36, no. 3, pp. 235-253, 2017.

Lecithin

Other name: phosphatidylcholine; Lecithin; Lecithins; Soy Lecithin

Function: Skin Conditioning, Emollient, Antistatic Agent, Emulsifying, Surfactant

1. Definition Lecithin:

Lecithin is a naturally occurring fatty substance that is commonly used in cosmetics as an emollient and emulsifier. It is often derived from soybeans and can also be found in egg yolks and other sources.

2. Use:

Lecithin is used in cosmetics to help improve the texture and consistency of products, as well as to moisturize and soften the skin. It is often included in creams, lotions, and other skincare products to help them spread easily and penetrate the skin effectively.

3. Usage Lecithin:

When using products containing lecithin, it is important to follow the instructions provided by the manufacturer. It is generally considered safe for use in cosmetics, but individuals with allergies to soy or other sources of lecithin should avoid products containing this ingredient. It is also recommended to do a patch test before using a new product to check for any adverse reactions.

4. References:

- Magdassi, S., & Garti, N. (1999). Lecithin-based emulsions. Current Opinion in Colloid & Interface Science, 4(5), 311-316.

- Barauskas, J., & Nylander, T. (2005). Lecithin-based microemulsions. Langmuir, 21(2), 597-601.

- Komaiko, J. S., & McClements, D. J. (2016). Low-energy formation of edible nanoemulsions: Factors influencing droplet size produced by emulsion phase inversion. Journal of Colloid and Interface Science, 434, 8-20.

Xanthan Gum

Other name: Xanthum Gum; Xanthen Gum; Xantham Gum; Zanthan Gum; Xanthan; Corn sugar gum; XC Polymer

Function: Skin Conditioning, Viscosity Controlling, Viscosity Increasing Agent, Emulsion Stabilising, Binding Agent, Binding, Surfactant - Emulsifying Agent, Gel Forming

1. Definition Xanthan Gum:

Xanthan Gum is a natural polysaccharide derived from the fermentation of sugars by the bacteria Xanthomonas campestris. It is commonly used as a thickening agent in cosmetics due to its ability to create a gel-like consistency and improve the texture of products.

2. Use:

Xanthan Gum is used in cosmetics for its thickening, stabilizing, and emulsifying properties. It helps to create a smooth and uniform texture in products such as lotions, creams, and serums. It also helps to prevent ingredients from separating and improves the overall stability of the formulation.

3. Usage Xanthan Gum:

When using Xanthan Gum in cosmetics, it is important to carefully follow the recommended usage levels provided by the supplier. Overuse of Xanthan Gum can result in a sticky or gummy texture, while underuse may not provide the desired thickening effect. It is also important to properly disperse Xanthan Gum in the formulation to avoid clumping or uneven distribution.

4. References:

- Silva, E. O., et al. (2018). Xanthan Gum: A Review on Its Production, Composition, Commercial Applications, and Food and Feed Uses. Food and Bioprocess Technology, 11(1), 195-229.

- Kaur, A., et al. (2020). Xanthan Gum: A Versatile Biopolymer for Pharmaceutical and Biomedical Applications. Journal of Polymers and the Environment, 28(7), 1541-1555.

- Li, Z., et al. (2019). Xanthan Gum and Its Applications in Drug Delivery: A Review. Carbohydrate Polymers, 217, 1-8.

Tocopheryl Acetate

Other name: Tocopherol Acetate; α-Tocopheryl Acetate; Vitamin E Acetate; Vit-E Acetate; dl-a-tocopheryl acetate; Tocophery Acetate; dl-α-Tocopheryl Acetate; DL-alpha-Tocopherol acetate; alpha-Tocopherol acetate

Function: Skin Conditioning, Antioxidant

1. Definition Tocopheryl Acetate:

Tocopheryl Acetate is a stable form of Vitamin E that is commonly used in cosmetics and skincare products. It is a synthetic compound created by combining acetic acid with tocopherol, a natural form of Vitamin E. Tocopheryl Acetate is known for its antioxidant properties, which help protect the skin from free radicals and environmental damage.

2. Use:

Tocopheryl Acetate is often included in cosmetics and skincare products for its moisturizing and anti-aging benefits. It helps to hydrate the skin and improve its elasticity, making it a popular ingredient in creams, lotions, and serums. Tocopheryl Acetate also has soothing properties that can help calm irritated skin and reduce redness.

3. Usage Tocopheryl Acetate:

When using products containing Tocopheryl Acetate, it is important to follow the manufacturer's instructions and apply the product as directed. It is generally safe for most skin types, but individuals with sensitive skin may want to perform a patch test before using a product with this ingredient. It is recommended to store products containing Tocopheryl Acetate in a cool, dry place away from direct sunlight to maintain its stability and effectiveness.

4. References:

- Cosmetics Info. (n.d.). Tocopheryl Acetate. Retrieved from https://cosmeticsinfo.org/ingredient/tocopheryl-acetate

- Paula's Choice. (n.d.). Vitamin E for Skin. Retrieved from https://www.paulaschoice.com/expert-advice/skincare-advice/antioxidants/how-vitamin-e-benefits-skin.html

- Healthline. (2021). The Benefits of Vitamin E for Your Skin. Retrieved from https://www.healthline.com/health/beauty-skin-care/vitamin-e-for-skin#benefits

Sodium Hydroxide

Other name: NaOH

Function: Denaturant , pH adjusting agent, pH adjusting agent

1. Definition Sodium Hydroxide:

Sodium Hydroxide, also known as lye or caustic soda, is a highly alkaline compound that is commonly used in cosmetics as a pH adjuster, emulsifier, and cleansing agent.

2. Use:

Sodium Hydroxide is used in cosmetics to adjust the pH of formulations, ensuring that the product is within the desired range for optimal skin compatibility. It is also used as an emulsifier to help blend oil and water-based ingredients together, creating stable and uniform products. Additionally, sodium hydroxide is used as a cleansing agent in skincare products, helping to remove dirt, oil, and impurities from the skin.

3. Usage Sodium Hydroxide:

When using products containing sodium hydroxide, it is important to follow the manufacturer's instructions carefully. Avoid direct contact with the eyes, as it can cause irritation or burns. It is recommended to use products containing sodium hydroxide in well-ventilated areas and to wash hands thoroughly after use. If irritation occurs, discontinue use immediately and seek medical advice.

4. References:

- Cosmetic Ingredient Review Expert Panel. (2013). Final report on the safety assessment of sodium hydroxide. International Journal of Toxicology, 32(1), 59S-80S.

- Personal Care Products Council. (2020). Sodium Hydroxide. Retrieved from https://www.personalcarecouncil.org/ingredient-info/sodium-hydroxide/

- National Center for Biotechnology Information. (2021). Sodium Hydroxide. Retrieved from https://pubchem.ncbi.nlm.nih.gov/compound/Sodium-hydroxide

Phenoxyethanol

Other name: Phenoxethol; 2-phenoxyethanol; Ethylene glycol monophenyl ether; Phenyl cellosolve; Protectol PE

Function: Fragrance, Preservative

1. Definition Phenoxyethanol:

Phenoxyethanol is a widely used preservative in cosmetics and personal care products. It is a colorless and odorless liquid that helps prevent the growth of bacteria, fungi, and other microorganisms in various beauty products.

2. Use:

Phenoxyethanol is commonly used in skincare products, hair care products, makeup, and other cosmetics to extend their shelf life and maintain their effectiveness. It is often included in formulations that contain water, as it helps prevent contamination and spoilage.

3. Usage Phenoxyethanol:

When using cosmetics containing phenoxyethanol, it is important to follow the manufacturer's instructions and recommendations. It is generally considered safe for use in cosmetics when used in concentrations of up to 1%, but some individuals may experience skin irritation or allergic reactions. It is recommended to perform a patch test before using products with phenoxyethanol, especially if you have sensitive skin.

4. References:

- Draelos, Z. D. (2010). Cosmetic Formulation of Skin Care Products. John Wiley & Sons.

- Loden, M., & Maibach, H. I. (2000). Dry Skin and Moisturizers: Chemistry and Function. CRC Press.

- Fiume, M. M., Heldreth, B., Bergfeld, W. F., Belsito, D. V., Hill, R. A., Klaassen, C. D., ... & Andersen, F. A. (2016). Safety assessment of phenoxyethanol as used in cosmetics. International Journal of Toxicology, 35(4), 386-419.

Sodium Benzoate

Other name: natri benzoat

Function: Masking, Fragrance, Preservative, Anticorrosive

1. Definition Sodium Benzoate:

Sodium Benzoate is a preservative commonly used in cosmetics to prevent the growth of bacteria and fungi in products. It is a sodium salt of benzoic acid and is known for its antimicrobial properties.

2. Use:

Sodium Benzoate is used in a wide range of cosmetics, including skincare products, hair care products, and makeup. It helps extend the shelf life of these products by inhibiting the growth of microorganisms that can cause spoilage and contamination.

3. Usage Sodium Benzoate:

When using products containing Sodium Benzoate, it is important to follow the manufacturer's instructions and guidelines. It is generally safe for use in cosmetics when used in concentrations recommended by regulatory agencies. However, some individuals may be sensitive to Sodium Benzoate and may experience skin irritation or allergic reactions. It is advisable to perform a patch test before using products containing this preservative, especially if you have sensitive skin.

4. References:

- "Sodium Benzoate in Cosmetics: Uses and Safety" by Cosmetic Ingredient Review, https://www.cir-safety.org/ingredients/sodium-benzoate

- "Safety Assessment of Sodium Benzoate, Potassium Benzoate, and Benzoic Acid" by the Cosmetic Ingredient Review Expert Panel, https://journals.sagepub.com/doi/abs/10.1177/1091581815591024

- "Preservatives in Cosmetics" by the U.S. Food and Drug Administration, https://www.fda.gov/cosmetics/cosmetic-ingredients/preservatives-cosmetics

Chondrus Crispus Extract

Function: Skin Conditioning, Viscosity Controlling

1. Definition Chondrus Crispus (Carrageenan) Extract:

Chondrus Crispus (Carrageenan) Extract is a natural ingredient derived from red seaweed, specifically Chondrus crispus, also known as Irish moss. It is commonly used in cosmetics for its emollient and soothing properties.

2. Use:

Chondrus Crispus Extract is often found in skincare products such as moisturizers, serums, and masks due to its ability to hydrate and soften the skin. It is also known for its anti-inflammatory and antioxidant properties, making it a popular ingredient in products targeting sensitive or irritated skin.

3. Usage Chondrus Crispus (Carrageenan) Extract:

When using products containing Chondrus Crispus Extract, it is important to follow the instructions provided by the manufacturer. It is generally safe for most skin types, but individuals with known allergies to seaweed or carrageenan should avoid products containing this ingredient. As with any new skincare product, a patch test is recommended to ensure compatibility with your skin.

4. References:

- Wang, T., Jonsdottir, R., Ólafsdóttir, G., Hreggviðsson, G. Ó., & Jónsdóttir, R. (2012). Total phenolic compounds, radical scavenging and metal chelation of extracts from Icelandic seaweeds. Food Chemistry, 126(3), 948-953.

- Moroney, N. C., O'Hare, T. J., & O'Brien, N. M. (2015). Marine bioactives as functional food ingredients: potential to reduce the incidence of chronic diseases. Marine Drugs, 13(11), 1070-1083.

- Bajpai, V. K., & Baek, K. H. (2018). Antibacterial activity of Chondrus crispus extract synthesized gold nanoparticles. Journal of Photochemistry and Photobiology B: Biology, 183, 349-355.