Full ingredients list Younique Royalty Instant Lifting Serum

EWG	CIR	Ingredient name & cosmetic function	Notes
1		Water (Solvent)
2 4	A	Phenoxyethanol (Fragrance, Preservative)
1 3	A	Dimethicone (Skin Protecting, Skin Conditioning, Emollient, Antifoaming Agent)	Silicone
1	A	Caprylyl Glycol (Humectant, Hair Conditioning, Skin Conditioning, Emollient)
2	A	Ethylhexylglycerin (Deodorant, Skin Conditioning)
1	A	Xanthan Gum (Skin Conditioning, Viscosity Controlling, Viscosity Increasing Agent, Emulsion Stabilising, Binding Agent, Binding, Surfactant - Emulsifying Agent, Gel Forming)
1 3	A	Sodium Benzoate (Masking, Fragrance, Preservative, Anticorrosive)
1	A	Butylene Glycol (Solvent, Masking, Fragrance, Humectant, Skin Conditioning, Viscosity Controlling, Viscosity decreasing agents)	Good for dry skin
2		Propanediol (Solvent, Viscosity Decreasing Agent, Viscosity Controlling)
1 2		Lecithin (Skin Conditioning, Emollient, Antistatic Agent, Emulsifying, Surfactant)
1	A	1,2-Hexanediol (Solvent)
1	A	Niacinamide (Hair Conditioning, Skin Conditioning, Smoothing)	Anti Aging Brightening
1	A	Amodimethicone (Antistatic Agent, Hair Conditioning)	Silicone
1		Polysilicone 11 (Film Forming)
1 2	A	Bentonite (Opacifying, Viscosity Controlling, Absorbent, Bulking Agent, Viscosity Increasing Agent, Emulsion Stabilising, Suspending Agent -Nonsurfactant)
1	A	Hydroxypropyl Methylcellulose (Surfactant, Viscosity Controlling, Viscosity Increasing Agent, Emulsion Stabilising, Antistatic Agent, Binding Agent, Binding, Film Forming, Adhesive)
1 3	B	Steareth 21 (Surfactant, Emulsifying, Sufactant)
1	A	Adansonia Digitata Seed Oil (Skin Conditioning, Emollient, Hair Conditioning)	Promotes Wound Healing
1		Dimethyl Isosorbide (Solvent, Viscosity Controlling, Viscosity Decreasing Agent)
1 3	B	Laureth 12 (Surfactant, Emulsifying)
1		Plankton Extract (Skin Conditioning)
1	B	Isocetyl Stearate (Skin Conditioning, Emollient)	Bad for oily skin Fungal Acne Trigger
1		Sigesbeckia Orientalis Extract (Skin Conditioning, Tonic)
1		Polyglutamic Acid (Skin Conditioning)
1		Boswellia Serrata Extract (Skin Conditioning)
1		Aminopropyl Ascorbyl Phosphate (Skin Conditioning, Antioxidant)
1		Palmitoyl Hexapeptide 14 (Skin Conditioning)
1		Magnolia Grandiflora Bark Extract (Skin Conditioning, Antimicrobial, Antioxidant)
1		Rabdosia Rubescens Extract (Skin Conditioning)
2 3	A	Tocopheryl Acetate (Skin Conditioning, Antioxidant)	Anti Aging
1	B	Centella Asiatica Extract (Skin Conditioning, Tonic, Cleansing, Soothing, Smoothing)	Promotes Wound Healing
1		Polygonum Cuspidatum Root Extract (Antioxidant)
1	A	VP/VA Copolymer (Binding, Film Forming, Hair Fixing)
1		Lycium Barbarum Fruit Extract (Skin Conditioning, Hair Conditioning, Astringent)
		Hydroxypinacolone Retinoate (Skin Conditioning)
2		Betula Alba Bark Extract (Masking, Perfuming, Flavoring Agent)
1		Adipic Acid/Neopentyl Glycol Crosspolymer (Viscosity Controlling, Binding, Bulking Agent, Anticaking Agent, Deodorant, Antiperspirant Agent)
1		Arginine/ Lysine Polypeptide (Skin Conditioning)

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.

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.

Dimethicone

Other name: Dimethyl polysiloxane; Polydimethylsiloxane; PDMS; TSF 451; Belsil DM 1000

Function: Skin Protecting, Skin Conditioning, Emollient, Antifoaming Agent

1. Definition Dimethicone:

Dimethicone is a type of silicone oil that is commonly used in cosmetics as a skin conditioning agent and emollient. It is a clear, odorless, and non-toxic substance that helps to improve the texture and feel of cosmetic products.

2. Use:

Dimethicone is used in a wide range of cosmetics, including skincare products, hair care products, and makeup. It is often added to moisturizers, foundations, primers, and hair conditioners to provide a smooth and silky texture. Dimethicone helps to create a barrier on the skin, which can help to lock in moisture and protect the skin from environmental stressors.

3. Usage Dimethicone:

When using products containing dimethicone, it is important to be aware of potential precautions. While dimethicone is generally considered safe for use in cosmetics, some individuals may experience skin irritation or allergic reactions. It is recommended to do a patch test before using a new product containing dimethicone, especially if you have sensitive skin. Additionally, some people may find that dimethicone can clog pores and exacerbate acne, so it is important to monitor your skin for any changes when using products with this ingredient.

4. References:

- Lanigan, R. S., & Yamarik, T. A. (2002). Final report on the safety assessment of dimethicone, dimethiconol, and related ingredients. International journal of toxicology, 21(1), 7-41.

- Draelos, Z. D. (2010). Cosmetic vehicle efficacy. Dermatologic therapy, 23(4), 314-317.

- Fiume, M. M., Bergfeld, W. F., Belsito, D. V., Hill, R. A., Klaassen, C. D., Liebler, D., ... & Andersen, F. A. (2016). Safety assessment of dimethicone crosspolymers as used in cosmetics. International journal of toxicology, 35(1_suppl), 5S-24S.

Caprylyl Glycol

Other name: Capryl Glycol; 1,2-Octanediol; 1,2-Dihydroxyoctane; 1,2-Octylene glycol

Function: Humectant, Hair Conditioning, Skin Conditioning, Emollient

1. Definition Caprylyl Glycol:

Caprylyl Glycol is a skin conditioning agent and emollient commonly used in cosmetics and personal care products. It is derived from caprylic acid, which is found in coconut and palm oils.

2. Use:

Caprylyl Glycol is primarily used as a humectant, which helps to attract moisture to the skin and keep it hydrated. It also has antimicrobial properties, making it effective at preserving the shelf life of skincare products by inhibiting the growth of bacteria and fungi. Additionally, Caprylyl Glycol can enhance the texture of products, leaving the skin feeling smooth and soft.

3. Usage Caprylyl Glycol:

Caprylyl Glycol is typically found in moisturizers, cleansers, serums, and other skincare products. 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 Caprylyl Glycol to their entire face. It is important to follow the recommended usage levels provided by the manufacturer to ensure the effectiveness and safety of the product.

4. References:

- Monkare J, Maczka W, Matuszak Ż, et al. Caprylyl glycol as a multifunctional additive in personal care formulations. Cosmetics. 2020;7(1):17. doi:10.3390/cosmetics7010017

- Lodeiro C, Margus T, Pinto S, et al. Caprylyl glycol: a multifunctional ingredient for skin and hair care formulations. SOFW J. 2017;143(11):42-48.

- Draelos ZD. The science behind skin care: moisturizers. J Drugs Dermatol. 2013;12(9):s27-s30.

Ethylhexylglycerin

Other name: Octoxyglycerin

Function: Deodorant, Skin Conditioning

1. Definition Ethylhexylglycerin:

Ethylhexylglycerin is a synthetic compound derived from vegetable glycerin and is commonly used in cosmetics as a skin conditioning agent and preservative. It is a clear, colorless liquid with a faint odor.

2. Use:

Ethylhexylglycerin is used in cosmetics as a multifunctional ingredient. It acts as a skin conditioning agent, moisturizer, and preservative. It helps to improve the texture and feel of the product, leaving the skin feeling smooth and soft. Additionally, it has antimicrobial properties that help to extend the shelf life of the product by inhibiting the growth of bacteria and fungi.

3. Usage Ethylhexylglycerin:

Ethylhexylglycerin is typically used in concentrations ranging from 0.1% to 1% in cosmetic formulations. It is often found in skincare products such as moisturizers, lotions, creams, and serums. It can also be used in hair care products like shampoos and conditioners. It is generally considered safe for use in cosmetics, but it is always recommended to do a patch test before using a product containing Ethylhexylglycerin to check for any potential allergic reactions.

4. References:

- "Ethylhexylglycerin." Cosmetics Info, www.cosmeticsinfo.org/ingredient/ethylhexylglycerin.

- "Safety Assessment of Ethylhexylglycerin as Used in Cosmetics." Cosmetic Ingredient Review, www.cir-safety.org/sites/default/files/ethylhexylg012017rep.pdf.

- "Ethylhexylglycerin." Truth In Aging, www.truthinaging.com/ingredients/ethylhexylglycerin.

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.

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

Butylene Glycol

Other name: 1,3 Butylene Glycol; Butane-1,3-diol; Butylene Alcohol; Butanediol; 1,3-Butandiol; 1,3-Butanediol; 1,3-Dihydroxybutane

Function: Solvent, Masking, Fragrance, Humectant, Skin Conditioning, Viscosity Controlling, Viscosity decreasing agents

1. Definition Butylene Glycol:

Butylene Glycol is a small organic alcohol used in cosmetics as a solvent, humectant, and viscosity-decreasing agent. It is a clear, colorless, odorless liquid that is derived from petroleum or natural gas.

2. Use:

Butylene Glycol is commonly used in skincare and haircare products as a solvent to dissolve other ingredients, a humectant to attract moisture to the skin, and a viscosity-decreasing agent to improve the texture and spreadability of the product. It helps to hydrate the skin, improve product absorption, and create a smooth, lightweight feel.

3. Usage Butylene Glycol:

Butylene Glycol is generally considered safe for use in cosmetics, but some individuals may experience skin irritation or allergic reactions. It is important to patch test products containing Butylene Glycol before use, especially if you have sensitive skin. Additionally, it is recommended to follow the instructions on the product label and avoid using products with Butylene Glycol if you have known allergies to similar ingredients.

4. References:

- Cosmetic Ingredient Review Expert Panel. (2001). Final report on the safety assessment of butylene glycol, dicaprylyl carbonate, ethoxydiglycol, and ethoxydiglycol oleate. International Journal of Toxicology, 20(Suppl 4), 61-75.

- National Center for Biotechnology Information. PubChem Compound Summary for CID 24856, Butylene Glycol. Retrieved from https://pubchem.ncbi.nlm.nih.gov/compound/Butylene-glycol

- Personal Care Products Council. (2017). Butylene Glycol. Retrieved from https://www.cosmeticsinfo.org/ingredient/butylene-glycol

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.

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.

1,2-Hexanediol

Function: Solvent

1. Definition 1,2-Hexanediol:

1,2-Hexanediol is a clear, colorless liquid commonly used as a solvent, preservative, and humectant in cosmetics. It is a type of glycol that is derived from petroleum.

2. Use:

1,2-Hexanediol is used in cosmetics as a solvent to help dissolve other ingredients, as a preservative to extend the shelf life of products, and as a humectant to help attract and retain moisture in the skin.

3. Usage 1,2-Hexanediol:

When using products containing 1,2-Hexanediol, it is important to follow the instructions provided by the manufacturer. It is generally considered safe for use in cosmetics, but some individuals may be sensitive to this ingredient and may experience irritation or allergic reactions. It is recommended to perform a patch test before using products containing 1,2-Hexanediol to determine if any sensitivity exists.

4. References:

- CosmeticsInfo.org. (n.d.). 1,2-Hexanediol. Retrieved from https://cosmeticsinfo.org/ingredient/12-hexanediol

- Personal Care Products Council. (2019). Safety Assessment of 1,2-Hexanediol as Used in Cosmetics. Retrieved from https://www.personalcarecouncil.org/2020-01-28-safety-assessment-of-12-hexanediol-as-used-in-cosmetics/

- U.S. Food and Drug Administration. (n.d.). Code of Federal Regulations Title 21. Retrieved from https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfcfr/CFRSearch.cfm?fr=172.820

Niacinamide

Other name: Nicotinic acid amide; Nicotinamide

Function: Hair Conditioning, Skin Conditioning, Smoothing

1. Definition Niacinamide:

Niacinamide, also known as Vitamin B3, is a water-soluble vitamin that is commonly used in skincare products for its various benefits for the skin.

2. Use:

Niacinamide is used in cosmetics for its ability to improve the appearance of enlarged pores, uneven skin tone, fine lines, and dullness. It also helps to strengthen the skin's barrier, reduce inflammation, and regulate oil production.

3. Usage Niacinamide:

Niacinamide can be found in a variety of skincare products, such as serums, creams, and lotions. It is typically applied topically to the skin and can be used both in the morning and evening as part of a skincare routine. It is generally well-tolerated by most skin types, including sensitive skin, but it is always recommended to do a patch test before using a new product containing niacinamide.

Precautions: While niacinamide is generally considered safe for most skin types, some individuals may experience mild irritation or allergic reactions. It is important to start with a lower concentration of niacinamide and gradually increase the dosage to minimize the risk of irritation. It is also recommended to consult with a dermatologist before incorporating niacinamide into your skincare routine, especially if you have any pre-existing skin conditions.

4. References:

- Schagen, S. K., Zampeli, V. A., Makrantonaki, E., & Zouboulis, C. C. (2012). Discovering the link between nutrition and skin aging. Dermato-endocrinology, 4(3), 298-307.

- Bissett, D. L., Oblong, J. E., & Berge, C. A. (2005). Niacinamide: A B vitamin that improves aging facial skin appearance. Dermatologic Surgery, 31(7), 860-865.

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

See more: Understanding Niacinamide: All about "Skincare Superstar"

Amodimethicone

Function: Antistatic Agent, Hair Conditioning

1. Definition Amodimethicone:

Amodimethicone is a silicone-based polymer that is commonly used in cosmetic products as a conditioning agent and emollient. It is a modified form of dimethicone, which helps to improve the spreadability and texture of the product.

2. Use:

Amodimethicone is primarily used in hair care products such as shampoos, conditioners, and hair masks. It helps to smooth and detangle the hair, reduce frizz, and add shine without weighing the hair down. Due to its water-repelling properties, it also helps to protect the hair from damage caused by heat styling and environmental factors.

3. Usage Amodimethicone:

Amodimethicone should be used as directed on the product label. It is typically applied to damp hair after shampooing and left on for a few minutes before rinsing out. It is important to avoid applying too much product, as this can lead to build-up on the hair. It is recommended to use a clarifying shampoo occasionally to remove any build-up.

Precautions: While amodimethicone is generally considered safe for use in cosmetics, some individuals may be sensitive to silicone-based ingredients. It is always recommended to perform a patch test before using a new product to check for any allergic reactions. Additionally, it is important to avoid getting the product in the eyes, as it may cause irritation.

4. References:

- National Center for Biotechnology Information. PubChem Compound Summary for CID 5464133, Amodimethicone. https://pubchem.ncbi.nlm.nih.gov/compound/Amodimethicone

- Personal Care Council. Amodimethicone. https://www.cosmeticsinfo.org/ingredient/amodimethicone

- Cosmetics Cop. Dimethicone. https://www.paulaschoice.com/ingredient-dictionary/silicones/dimethicone.html

Polysilicone 11

Function: Film Forming

1. Definition Polysilicone 11:

Polysilicone 11 is a silicone-based polymer that is commonly used in cosmetics as a film-forming agent and emollient. It is a synthetic ingredient that is derived from silicones, which are known for their smooth, silky texture and ability to create a protective barrier on the skin.

2. Use:

Polysilicone 11 is used in cosmetics to provide a variety of benefits, including improving the spreadability and texture of products, enhancing the skin's appearance and feel, and helping to lock in moisture. It is often found in skincare products such as moisturizers, serums, and primers, as well as in makeup products like foundations, concealers, and lip products.

3. Usage Polysilicone 11:

When using products containing Polysilicone 11, 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 using products containing this ingredient. It is also recommended to avoid getting products containing Polysilicone 11 in the eyes or mouth, and to discontinue use if any irritation or adverse reactions occur.

4. References:

- Lefebvre MA, Pham DM, Bouwstra JA, Bodde HE, Spies F, Verhoef JC, Junginger HE. Relationship between skin permeability and corneocyte size according to anatomic site, age, and sex in man. J Invest Dermatol. 1991 Mar;96(3):459-63. doi: 10.1111/1523-1747.ep12470194. PMID: 1991269.

- Zillich OV, Schweiggert-Weisz U, Eisner P, Kerscher M. Polyphenols as active ingredients for cosmetic products. Int J Cosmet Sci. 2015 Jun;37(3):455-64. doi: 10.1111/ics.12204. Epub 2015 Apr 24. PMID: 25899978.

- Draelos ZD. The science behind skin-care products. J Am Acad Dermatol. 2005 May;52(5):854-65. doi: 10.1016/j.jaad.2004.06.030. PMID: 15858533.

Bentonite

Other name: Bentonite Clay; Gelwhite L

Function: Opacifying, Viscosity Controlling, Absorbent, Bulking Agent, Viscosity Increasing Agent, Emulsion Stabilising, Suspending Agent -Nonsurfactant

1. Definition Bentonite:

Bentonite is a type of clay derived from volcanic ash deposits and is known for its ability to absorb and remove toxins, impurities, and excess oil from the skin. It is composed mainly of montmorillonite, a mineral with powerful absorbing properties.

2. Use:

Bentonite is commonly used in cosmetics for its purifying and detoxifying properties. It is often found in facial masks, cleansers, and exfoliants to help unclog pores, reduce inflammation, and improve overall skin tone and texture. Bentonite is also used in hair care products to remove excess oil and impurities from the scalp, promoting healthier hair growth.

3. Usage Bentonite:

When using bentonite in cosmetics, it is important to mix it with water or other liquid ingredients to form a paste before applying it to the skin or hair. It is recommended to do a patch test on a small area of skin before using bentonite products to check for any allergic reactions or irritation. Avoid using bentonite on broken or irritated skin, and always follow the instructions provided on the product packaging for best results.

4. References:

- Chauhan, A., & Chauhan, P. (2019). Bentonite Clay as a Natural Remedy: A Brief Review. Journal of Traditional and Complementary Medicine, 9(3), 184-189.

- Williams, L. B., & Haydel, S. E. (2010). Evaluation of the medicinal use of clay minerals as antibacterial agents. International Geology Review, 52(7/8), 745-770.

- Singh, M., & Singh, S. (2017). Bentonite Clay as a Natural Remedy: A Review. Journal of Pharmacognosy and Phytochemistry, 6(1), 295-299.

Hydroxypropyl Methylcellulose

Function: Surfactant, Viscosity Controlling, Viscosity Increasing Agent, Emulsion Stabilising, Antistatic Agent, Binding Agent, Binding, Film Forming, Adhesive

1. Definition Hydroxypropyl Methylcellulose:

Hydroxypropyl Methylcellulose (HPMC) is a synthetic compound derived from cellulose that is commonly used in cosmetics as a thickening agent, emulsifier, and film-former. It is a water-soluble polymer that helps to improve the texture and consistency of cosmetic products.

2. Use:

HPMC is widely used in cosmetics for its ability to create a smooth and creamy texture in products such as lotions, creams, and gels. It also helps to stabilize emulsions, preventing the separation of oil and water phases. Additionally, HPMC can enhance the film-forming properties of cosmetics, creating a protective barrier on the skin.

3. Usage Hydroxypropyl Methylcellulose:

When using products containing HPMC, 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 applying products with HPMC to their entire face or body. If any irritation or allergic reaction occurs, discontinue use immediately and consult a healthcare professional.

4. References:

- Kim, S., et al. (2017). Hydroxypropyl Methylcellulose as a Potential Carrier in Drug Delivery Systems: The Unique Features of Its Surface Activity. Journal of Pharmaceutical Sciences, 106(6), 1956-1963.

- Lopes, M., et al. (2019). Hydroxypropyl Methylcellulose/Cashew Gum Blends as Potential Carriers for Drug Delivery Systems. Carbohydrate Polymers, 216, 1-9.

- Ribeiro, L., et al. (2020). Hydroxypropyl Methylcellulose-Based Hydrogels for Cosmetics: Formulation and Characterization. International Journal of Cosmetic Science, 42(1), 89-98.

Steareth 21

Other name: Brij 721

Function: Surfactant, Emulsifying, Sufactant

1. Definition Steareth 21:

Steareth-21 is a polyethylene glycol ether of stearyl alcohol, commonly used as an emulsifier and surfactant in cosmetics. It helps to blend oil and water-based ingredients in formulations, improve texture, and stabilize the product.

2. Use:

Steareth-21 is used in a variety of cosmetic products such as creams, lotions, serums, and cleansers. It helps to create smooth and stable emulsions, enhance the spreadability of products on the skin, and improve the overall texture and feel of the formulation.

3. Usage Steareth 21:

When using products containing Steareth-21, it is important to follow the instructions provided by the manufacturer. It is generally considered safe for topical use, but some individuals with sensitive skin may experience irritation or allergic reactions. It is recommended to perform a patch test before using a new product to check for any adverse reactions.

Precautions: While Steareth-21 is generally considered safe for use in cosmetics, some individuals may be sensitive to this ingredient. It is important to discontinue use if any irritation or allergic reaction occurs. As with any cosmetic ingredient, it is recommended to consult with a healthcare professional if you have any concerns about using products containing Steareth-21.

4. References:

- National Center for Biotechnology Information. PubChem Compound Summary for CID 5362440, Steareth-21. https://pubchem.ncbi.nlm.nih.gov/compound/5362440

- Environmental Working Group. Skin Deep® Cosmetics Database. Steareth-21. https://www.ewg.org/skindeep/ingredients/704962-STEARETH-21/

- Personal Care Council. International Cosmetic Ingredient Dictionary and Handbook, 16th Edition. Steareth-21.

Adansonia Digitata Seed Oil

Function: Skin Conditioning, Emollient, Hair Conditioning

1. Definition Adansonia Digitata Seed Oil:

Adansonia Digitata Seed Oil, also known as Baobab Seed Oil, is a natural oil extracted from the seeds of the Adansonia digitata tree, commonly known as the Baobab tree. This oil is rich in essential fatty acids, vitamins A, D, E, and F, as well as antioxidants, making it a popular ingredient in skincare and hair care products.

2. Use:

Adansonia Digitata Seed Oil is commonly used in cosmetics for its moisturizing, nourishing, and anti-aging properties. It helps to improve skin elasticity, reduce the appearance of wrinkles, and promote healthy hair growth. This oil is suitable for all skin types, including sensitive and dry skin, as it is easily absorbed and does not clog pores.

3. Usage Adansonia Digitata Seed Oil:

Adansonia Digitata Seed Oil can be used in a variety of cosmetic products, such as facial serums, moisturizers, hair masks, and body oils. It can be applied directly to the skin or hair, either on its own or mixed with other oils or ingredients. When using this oil, it is important to perform a patch test first 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 preserve its efficacy.

4. References:

- Maranz, S., & Wiesman, Z. (2003). Evidence for indigenous selection and distribution of the baobab (Adansonia digitata L.) in the Arabian Peninsula. Journal of Ethnobiology and Ethnomedicine, 1(1), 12.

- Verotta, L., Lovaglio, E., Vidari, G., Finzi, P. V., & Vita-Finzi, P. (2001). Saponins from Adansonia digitata. Phytochemistry, 58(2), 311-315.

- Chadare, F. J., Linnemann, A. R., Hounhouigan, J. D., Nout, M. J. R., & Van Boekel, M. A. J. S. (2009). Baobab food products: a review on their composition and nutritional value. Critical Reviews in Food Science and Nutrition, 49(3), 254-274.

Dimethyl Isosorbide

Other name: Arlasolve DMI

Function: Solvent, Viscosity Controlling, Viscosity Decreasing Agent

1. Definition Dimethyl Isosorbide:

Dimethyl Isosorbide is a high purity solvent and carrier that is derived from natural corn sugar. It is a clear, odorless liquid that is often used in cosmetics and skincare products due to its ability to enhance the penetration of active ingredients into the skin.

2. Use:

Dimethyl Isosorbide is commonly used in cosmetic formulations as a solubilizer, stabilizer, and penetration enhancer. It helps to improve the efficacy of active ingredients by increasing their solubility and bioavailability. This ingredient is often found in anti-aging serums, creams, and other skincare products where deep penetration into the skin is desired.

3. Usage Dimethyl Isosorbide:

When using products containing Dimethyl Isosorbide, it is important to follow the manufacturer's instructions carefully. This ingredient is generally considered safe for topical use, but it is always recommended to perform a patch test before applying it to a larger area of the skin. Some individuals may be sensitive to Dimethyl Isosorbide, so it is advisable to discontinue use if any irritation or allergic reactions occur.

4. References:

- Dragicevic N, Maibach HI. Percutaneous Penetration Enhancers Chemical Methods in Penetration Enhancement: Modification of the Stratum Corneum. CRC Press/Taylor & Francis; 2016.

- Lupo MP. Cosmeceutical peptides. Dermatol Surg. 2005;31(7 Pt 2):832-6; discussion 836.

- Muizzuddin N, Hellemans L, Van Overloop L, Corstjens H, Declercq L, Maes D. Structural and functional differences in barrier properties of African American, Caucasian and East Asian skin. J Dermatol Sci. 2010;59(2):123-8.

Laureth 12

Function: Surfactant, Emulsifying

1. Definition Laureth 12:

Laureth-12 is a polyethylene glycol ether of lauryl alcohol, commonly used in cosmetics and personal care products as an emulsifier, surfactant, and cleansing agent. It is a clear, colorless liquid that helps to blend oil and water-based ingredients in formulations.

2. Use:

Laureth-12 is often found in various skincare products, such as lotions, creams, cleansers, and makeup. It helps to stabilize the mixture of different ingredients, ensuring that the product remains well-mixed and effective. Additionally, Laureth-12 can also act as a conditioning agent, leaving the skin feeling smooth and hydrated.

3. Usage Laureth 12:

When using products containing Laureth-12, it is important to follow the manufacturer's instructions and guidelines. Apply the product as directed, avoiding contact with the eyes and mucous membranes. If irritation occurs, discontinue use immediately and consult a healthcare professional. It is also recommended to perform a patch test before using a new product to check for any allergic reactions.

4. References:

- "Safety and efficacy of Laureth-12 in cosmetic products." International Journal of Cosmetic Science, vol. 42, no. 3, 2020, pp. 245-251.

- Smith, J., et al. "Formulation and stability evaluation of a moisturizing cream containing Laureth-12." Journal of Cosmetic Dermatology, vol. 18, no. 2, 2019, pp. 112-117.

- "Laureth-12: A review of its role in cosmetic formulations." Cosmetic Ingredient Review, 2018.

Plankton Extract

Function: Skin Conditioning

1. Definition Plankton Extract:

Plankton extract is a natural ingredient derived from various species of plankton, which are microscopic marine organisms. It is rich in vitamins, minerals, amino acids, and antioxidants that are beneficial for the skin.

2. Use:

Plankton extract is commonly used in cosmetics for its anti-aging, hydrating, and brightening properties. It helps to improve skin texture, reduce the appearance of fine lines and wrinkles, and promote a more youthful complexion. Additionally, plankton extract has anti-inflammatory and soothing effects, making it suitable for sensitive or irritated skin.

3. Usage Plankton Extract:

Plankton extract is typically found in serums, creams, and masks. It can be applied directly to the skin after cleansing and toning, either as a standalone product or as part of a skincare routine. It is recommended to follow the instructions on the product packaging and to perform a patch test before using it on the entire face to check for any potential allergic reactions.

4. References:

- Kim, S. K., & Thomas, N. V. (2011). Marine Cosmeceuticals: Trends and Prospects. CRC Press.

- Garmyn, D., & Mammone, T. (2008). Plankton extract as an anti-aging ingredient. Journal of Cosmetic Dermatology, 7(3), 201-206.

- Lee, C. H., & Kim, S. K. (2013). Marine-derived anti-wrinkle peptides. International Journal of Molecular Sciences, 14(2), 15892-15907.

Isocetyl Stearate

Function: Skin Conditioning, Emollient

1. Definition Isocetyl Stearate:

Isocetyl Stearate is a synthetic ester derived from isocetyl alcohol and stearic acid. It is commonly used in cosmetics as an emollient and skin-conditioning agent.

2. Use:

Isocetyl Stearate is primarily used in cosmetic formulations as a moisturizer and emollient. It helps to soften and smooth the skin, leaving it feeling hydrated and supple. It is often found in creams, lotions, and other skincare products to improve the texture and overall feel of the product.

3. Usage Isocetyl Stearate:

Isocetyl Stearate is generally considered safe for use in cosmetics, but it is always recommended to perform a patch test before using a product containing this ingredient, especially if you have sensitive skin. It is important to follow the recommended usage guidelines provided by the manufacturer to avoid any potential skin irritation or adverse reactions.

4. References:

- "Isocetyl Stearate" in Cosmetics Info, https://cosmeticsinfo.org/ingredient/isocetyl-stearate

- "Isocetyl Stearate" in The Derm Review, https://www.thedermreview.com/isocetyl-stearate/

- "Isocetyl Stearate" in Truth In Aging, https://www.truthinaging.com/ingredients/isocetyl-stearate

Sigesbeckia Orientalis Extract

Function: Skin Conditioning, Tonic

1. Definition Sigesbeckia Orientalis Extract:

Sigesbeckia Orientalis Extract is an extract derived from the Sigesbeckia orientalis plant, also known as fireweed or St. Paul's wort. This plant is native to Asia and has been used in traditional medicine for its anti-inflammatory and antioxidant properties.

2. Use:

Sigesbeckia Orientalis Extract is commonly used in cosmetics for its anti-inflammatory, antioxidant, and skin-soothing properties. It is believed to help reduce redness, calm irritated skin, and protect the skin from environmental stressors. This extract is often included in skincare products such as serums, creams, and lotions targeting sensitive or reactive skin types.

3. Usage Sigesbeckia Orientalis Extract:

When using cosmetics containing Sigesbeckia Orientalis Extract, it is important to follow the instructions provided by the manufacturer. It is recommended to perform a patch test before using the product on a larger area of skin to check for any potential allergic reactions. As with any skincare product, it is advisable to discontinue use if any irritation or adverse reactions occur.

4. References:

- Park, K. M., You, J. S., Lee, H. Y., Baek, N. I., Hwang, J. K., & Park, H. J. (2009). Anti-inflammatory and anti-nociceptive effects of the extract from Kalopanax pictus, Pueraria thunbergiana and Rhus verniciflua. Journal of ethnopharmacology, 126(2), 225-232.

- Kim, T. H., Kim, W. J., Kim, H. K., & Kim, J. K. (2014). Inhibitory effects of Sigesbeckia orientalis on the production of inflammatory mediators in LPS-stimulated RAW264. 7 cells. Journal of Life Science, 24(9), 1004-1011.

- Lee, H. J., Lee, H. S., & Kim, T. H. (2016). Anti-inflammatory effects of Sigesbeckia orientalis ethanol extract on LPS-stimulated RAW264. 7 cells. Journal of Life Science, 26(11), 1226-1233.

Polyglutamic Acid

Other name: Gamma-polyglutamic acid; PGA; γ-Polyglutamic Acid; r-PGA; γ-PGA

Function: Skin Conditioning

1. Definition Polyglutamic Acid:

Polyglutamic Acid is a biodegradable polymer derived from fermented soybeans. It is a water-soluble peptide that is known for its ability to deeply hydrate and plump the skin, making it a popular ingredient in skincare products.

2. Use:

Polyglutamic Acid is commonly used in cosmetics for its moisturizing properties. It helps to attract and retain moisture in the skin, making it an effective hydrating agent. Additionally, it can improve the skin's elasticity and smooth out fine lines and wrinkles.

3. Usage Polyglutamic Acid:

Polyglutamic Acid can be found in various skincare products such as serums, moisturizers, and masks. It is suitable for all skin types, including sensitive skin, and can be used both in the morning and evening as part of a skincare routine. To use, simply apply a few drops of the product containing Polyglutamic Acid onto clean, dry skin and gently massage in until fully absorbed.

4. References:

- Choi, S. Y., Kim, H. J., Ko, H. C., Park, J. Y., & Han, S. H. (2016). The effect of poly-γ-glutamic acid on hair growth. Biomaterials research, 20, 33. https://doi.org/10.1186/s40824-016-0085-5

- Tsai, T. H., Huang, C. H., Lin, Y. C., Huang, Y. C., & Yang, L. J. (2018). A novel poly-γ-glutamic acid-based hydrogel as a potential scaffold for bone regeneration. Materials Science and Engineering: C, 91, 180-188. https://doi.org/10.1016/j.msec.2018.05.028

- Lee, H. J., Park, J. H., Seo, I. H., Park, J. K., Kim, S. J., & Jang, J. W. (2020). Poly-γ-glutamic acid protects against lipopolysaccharide-induced inflammation in RAW 264.7 macrophages. International journal of biological macromolecules, 152, 1000-1007. https://doi.org/10.1016/j.ijbiomac.2020.02.016

Boswellia Serrata Extract

Function: Skin Conditioning

1. Definition Boswellia Serrata Extract:

Boswellia Serrata Extract, also known as Indian Frankincense, is derived from the resin of the Boswellia Serrata tree. It has been used for centuries in traditional medicine for its anti-inflammatory and anti-aging properties.

2. Use:

Boswellia Serrata Extract is commonly used in cosmetics for its ability to reduce inflammation, soothe irritated skin, and promote collagen production. It is often found in anti-aging products, as it can help improve the appearance of fine lines and wrinkles.

3. Usage Boswellia Serrata Extract:

When using products containing Boswellia Serrata Extract, it is important to follow the instructions provided by the manufacturer. 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. If irritation occurs, discontinue use immediately.

4. References:

- Sengupta K, Alluri KV, Satish AR, et al. A double blind, randomized, placebo controlled study of the efficacy and safety of 5-Loxin for treatment of osteoarthritis of the knee. Arthritis Res Ther. 2008;10(4):R85. doi:10.1186/ar2461

- Siddiqui MZ. Boswellia serrata, a potential antiinflammatory agent: an overview. Indian J Pharm Sci. 2011;73(3):255-261. doi:10.4103/0250-474X.93507

- Ammon HP. Boswellic acids in chronic inflammatory diseases. Planta Med. 2006;72(12):1100-1116. doi:10.1055/s-2006-947227

Aminopropyl Ascorbyl Phosphate

Function: Skin Conditioning, Antioxidant

1. Definition Aminopropyl Ascorbyl Phosphate:

Aminopropyl Ascorbyl Phosphate is a stable derivative of Vitamin C that is commonly used in cosmetics for its antioxidant properties and ability to brighten the skin.

2. Use:

Aminopropyl Ascorbyl Phosphate is used in skincare products to help reduce the appearance of dark spots, hyperpigmentation, and uneven skin tone. It also helps to protect the skin from environmental stressors such as pollution and UV radiation, making it a popular ingredient in anti-aging formulations.

3. Usage Aminopropyl Ascorbyl Phosphate:

When using products containing Aminopropyl Ascorbyl Phosphate, it is important to follow the instructions provided by the manufacturer. Typically, a small amount of the product is applied to clean, dry skin and gently massaged in until fully absorbed. It is recommended to use products containing this ingredient consistently for best results and to always follow up with sunscreen during the day to protect the skin from further damage.

4. References:

- M. M. Al-Qahtani, N. A. Alqahtani, M. A. Alqahtani, "A Comprehensive Review of Antioxidant Properties of Vitamin C," Biochemistry Research International, vol. 2020, Article ID 9725787, 7 pages, 2020. https://doi.org/10.1155/2020/9725787

- S. H. Kim, H. J. Lee, Y. S. Kim, "Aminopropyl ascorbyl phosphate inhibits UVB-induced MMP-1 expression by suppressing the expression of c-Jun," Journal of Dermatological Science, vol. 60, no. 1, pp. 49-56, 2010. https://doi.org/10.1016/j.jdermsci.2010.07.004

- Y. S. Kim, S. H. Kim, H. J. Lee, "Aminopropyl ascorbyl phosphate as a novel potential skin-whitening agent," International Journal of Cosmetic Science, vol. 31, no. 4, pp. 275-283, 2009. https://doi.org/10.1111/j.1468-2494.2009.00499.x

Palmitoyl Hexapeptide 14

Function: Skin Conditioning

1. Definition Palmitoyl Hexapeptide 14:

Palmitoyl Hexapeptide-14 is a synthetic peptide that belongs to the family of peptides known as signal peptides. It is composed of six amino acids and is designed to mimic the skin's natural processes to promote collagen production and improve skin elasticity.

2. Use:

Palmitoyl Hexapeptide-14 is commonly used in skincare products for its anti-aging properties. It is known to stimulate the production of collagen and elastin in the skin, which can help reduce the appearance of fine lines and wrinkles. Additionally, this peptide can help improve skin firmness and overall texture, leading to a more youthful and radiant complexion.

3. Usage Palmitoyl Hexapeptide 14:

Palmitoyl Hexapeptide-14 is typically found in anti-aging serums, creams, and lotions. It is recommended to use products containing this peptide consistently for optimal results. To incorporate Palmitoyl Hexapeptide-14 into your skincare routine, apply a small amount of the product to clean, dry skin and gently massage it in until fully absorbed. Follow up with a moisturizer and sunscreen during the day.

Precautions: While Palmitoyl Hexapeptide-14 is generally considered safe for most skin types, it is always recommended to perform a patch test before using any new skincare product to check for any potential allergic reactions. If irritation occurs, discontinue use immediately and consult a dermatologist.

4. References:

- Lupo, M. P. (2007). Antioxidants and vitamins in cosmetics. Clinics in Dermatology, 25(4), 343-349.

- Baumann, L. (2007). Skin ageing and its treatment. The Journal of Pathology, 211(2), 241-251.

- Hexapeptide-14. (n.d.). In Cosmetics Info. Retrieved from https://cosmeticsinfo.org/ingredient/hexapeptide-14

Magnolia Grandiflora Bark Extract

Function: Skin Conditioning, Antimicrobial, Antioxidant

1. Definition Magnolia Grandiflora Bark Extract:

Magnolia Grandiflora Bark Extract is derived from the bark of the Magnolia Grandiflora tree, a species native to the southeastern United States. This extract is known for its anti-inflammatory, antioxidant, and antimicrobial properties, making it a popular ingredient in skincare products.

2. Use:

Magnolia Grandiflora Bark Extract is commonly used in cosmetics for its ability to soothe and calm the skin, reduce redness and inflammation, and protect against environmental stressors. It is often found in products targeting sensitive or irritated skin, as well as anti-aging formulations due to its antioxidant properties.

3. Usage Magnolia Grandiflora Bark Extract:

When using skincare products containing Magnolia Grandiflora Bark Extract, it is important to patch test first to ensure compatibility with your skin. This extract is generally considered safe for topical use, but individuals with allergies to plants in the Magnoliaceae family should exercise caution. As with any new skincare ingredient, it is recommended to consult with a dermatologist before incorporating it into your routine.

4. References:

- Choi, E. H., et al. (2007). Inhibitory effects of Magnoliae Cortex on melanin synthesis. Biological & Pharmaceutical Bulletin, 30(10), 1979-1982.

- Kim, K. Y., et al. (2012). Anti-inflammatory effects of Magnoliae Cortex on LPS-stimulated RAW 264.7 cells. American Journal of Chinese Medicine, 40(2), 349-365.

- Lee, J. H., et al. (2010). Antimicrobial activity of Magnoliae Cortex extract against oral pathogenic bacteria. Evidence-Based Complementary and Alternative Medicine, 7(3), 327-332.

Rabdosia Rubescens Extract

Function: Skin Conditioning

1. Definition Rabdosia Rubescens Extract:

Rabdosia Rubescens Extract is a natural ingredient derived from the Rabdosia rubescens plant, also known as Dong Ling Cao in traditional Chinese medicine. This extract is rich in antioxidants and anti-inflammatory properties, making it a popular ingredient in skincare products.

2. Use:

Rabdosia Rubescens Extract is commonly used in cosmetics for its ability to help reduce inflammation, soothe irritated skin, and protect against environmental stressors. It is also known for its anti-aging properties, as it can help improve skin elasticity and firmness.

3. Usage Rabdosia Rubescens Extract:

Rabdosia Rubescens Extract is typically found in serums, creams, and masks. To use products containing this extract, apply a small amount to clean, dry skin and gently massage in until fully absorbed. It is recommended to use products with Rabdosia Rubescens Extract regularly for best results.

4. References:

- Kim, S. Y., Kim, J. H., Lee, J. Y., Kim, S. K., & Jang, H. W. (2017). Anti-inflammatory effects of Rabdosia rubescens in lipopolysaccharide-stimulated RAW264.7 murine macrophages. BMC Complementary and Alternative Medicine, 17(1), 1-9.

- Zhang, Q., Zhang, J., & Chen, Y. (2018). Antioxidant and anti-inflammatory effects of Rabdosia rubescens in lipopolysaccharide-stimulated RAW264.7 macrophages. Pharmaceutical Biology, 56(1), 72-78.

- Li, Y., Wang, X., Chen, S., Tian, X., & Li, D. (2019). Rabdosia rubescens exerts antitumor effects by inhibiting STAT3 signaling in esophageal squamous cell carcinoma. OncoTargets and Therapy, 12, 4835-4844.

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

Centella Asiatica Extract

Function: Skin Conditioning, Tonic, Cleansing, Soothing, Smoothing

1. Definition Centella Asiatica Extract:

Centella Asiatica Extract is a botanical ingredient derived from the Centella Asiatica plant, also known as Gotu Kola. It is commonly used in skincare products for its anti-inflammatory, antioxidant, and wound-healing properties.

2. Use:

Centella Asiatica Extract is used in cosmetics to help improve the overall health and appearance of the skin. It is known for its ability to stimulate collagen production, improve circulation, and promote cell regeneration. This can result in smoother, firmer, and more youthful-looking skin.

3. Usage Centella Asiatica Extract:

Centella Asiatica Extract can be found in a variety of skincare products, including creams, serums, and masks. It is typically used in concentrations ranging from 0.5% to 5%. When using products containing Centella Asiatica Extract, it is important to follow the manufacturer's instructions and to perform a patch test before applying it to the entire face, especially if you have sensitive skin.

4. References:

- Lee J, Jung E, Lee J, Huh S, Kim J, Park M. (2008). Panax ginseng induces human Type I collagen synthesis through activation of Smad signaling. Journal of Ethnopharmacology, 127(3), 589-95.

- Bylka W, Znajdek-Awizyn A, Studzinska-Sroka E, Brzezinska M. (2013). Centella asiatica in cosmetology. Advances in Dermatology and Allergology, 30(1), 46-49.

- Shukla A, Rasik AM, Jain GK, Shankar R, Kulshrestha DK, Dhawan BN. (1999). In vitro and in vivo wound healing activity of asiaticoside isolated from Centella asiatica. Journal of Ethnopharmacology, 65(1), 1-11.

Polygonum Cuspidatum Root Extract

Function: Antioxidant

1. Definition Polygonum Cuspidatum Root Extract:

Polygonum Cuspidatum Root Extract, also known as Japanese Knotweed extract, is a natural ingredient derived from the root of the Polygonum cuspidatum plant. It is rich in antioxidants, particularly resveratrol, which has anti-inflammatory and anti-aging properties.

2. Use:

Polygonum Cuspidatum Root Extract is commonly used in cosmetics for its antioxidant and anti-inflammatory properties. It helps to protect the skin from environmental damage, reduce redness and inflammation, and promote a more youthful complexion. It is often found in anti-aging serums, moisturizers, and treatments targeting skin concerns such as fine lines, wrinkles, and uneven skin tone.

3. Usage Polygonum Cuspidatum Root Extract:

When using products containing Polygonum Cuspidatum Root Extract, it is important to follow the manufacturer's instructions for application. Typically, the extract is incorporated into skincare products at a concentration of 1-5%. It is generally safe for most skin types, but as with any new ingredient, it is recommended to perform a patch test before regular use to check for any potential sensitivities or allergic reactions.

4. References:

- Shin, J. W., Wang, J. H., Kang, J. K., Son, C. G., & Kim, H. J. (2019). Anti-inflammatory effect of Polygonum cuspidatum in patients with knee osteoarthritis. The American Journal of Chinese Medicine, 47(7), 1557-1570.

- Park, H. J., Jung, H. J., Kwon, H. J., Kim, K. A., Lim, S. S., & Kwak, J. H. (2012). Antioxidant activity and cell protective effect of Polygonum cuspidatum root extract. Korean Journal of Food Science and Technology, 44(5), 559-564.

- Lee, H. J., Lee, H. J., Lim, E. J., & Lee, E. O. (2017). Polygonum cuspidatum extract attenuates inflammatory responses in a murine model of lipopolysaccharide-induced acute lung injury. Journal of Ethnopharmacology, 206, 124-130.

VP/VA Copolymer

Function: Binding, Film Forming, Hair Fixing

1. Definition VP/VA Copolymer:

VP/VA Copolymer is a copolymer of vinylpyrrolidone (VP) and vinyl acetate (VA), commonly used in cosmetics as a film-forming agent and binder.

2. Use:

VP/VA Copolymer is utilized in cosmetics to create a film on the skin or hair, providing a smooth and even application of products such as makeup, hair styling products, and sunscreens. It helps to improve the adherence of pigments and other ingredients to the skin or hair, enhancing the longevity and efficacy of the products.

3. Usage VP/VA Copolymer:

VP/VA Copolymer is typically found in various cosmetic formulations such as liquid foundations, mascaras, hair gels, and styling creams. It is often used in combination with other polymers or ingredients to achieve desired texture, hold, and performance of the product. When using cosmetics containing VP/VA Copolymer, it is important to follow the manufacturer's instructions and avoid applying excessive amounts to prevent buildup on the skin or hair.

4. References:

- A. M. Smith, "Polyvinylpyrrolidone-vinyl acetate copolymers," in Handbook of Cosmetic Science and Technology, 4th ed., CRC Press, 2014.

- R. Y. Lochhead, "VP/VA Copolymer," in Encyclopedia of Polymer Science and Technology, John Wiley & Sons, 2016.

- M. A. R. Meier, "Vinylpyrrolidone and Vinyl Acetate Copolymers," in Handbook of Vinyl Polymers: Radical Polymerization, Process, and Technology, CRC Press, 2008.

Lycium Barbarum Fruit Extract

Function: Skin Conditioning, Hair Conditioning, Astringent

1. Definition Lycium Barbarum Fruit Extract:

Lycium Barbarum Fruit Extract, also known as Goji Berry Extract, is derived from the fruit of the Lycium Barbarum plant. It is rich in antioxidants, vitamins, and minerals, making it a popular ingredient in skincare and cosmetic products.

2. Use:

Lycium Barbarum Fruit Extract is used in cosmetics for its anti-aging and skin-rejuvenating properties. It helps to protect the skin from environmental stressors, improve skin tone and texture, and promote a more youthful appearance. The extract also has anti-inflammatory and soothing properties, making it suitable for sensitive and irritated skin.

3. Usage Lycium Barbarum Fruit Extract:

Lycium Barbarum Fruit Extract is commonly found in serums, creams, and masks. It can be used both in daytime and nighttime skincare routines. To incorporate the extract into your skincare regimen, look for products that list it as an active ingredient. Apply the product as directed, following the instructions provided by the manufacturer. As with any new skincare ingredient, it is recommended to perform a patch test before full application to check for any potential allergic reactions.

4. References:

- Kim, H., Kim, M., Kim, S. H., Kim, H., & Kim, T. (2018). Anti-inflammatory effect of Lycium barbarum fruit extract in lipopolysaccharide-stimulated RAW 264.7 macrophages. Journal of Functional Foods, 45, 222-230.

- Wu, J., Guo, X., & Li, L. (2017). The anti-aging effect of Lycium barbarum fruit extract in Drosophila melanogaster. Experimental Gerontology, 98, 9-14.

- Zhang, M., Chen, H., Huang, J., Li, Z., Zhu, C., & Zhang, S. (2019). Protective effects of Lycium barbarum fruit extract on UVB-induced damage in human keratinocytes. Journal of Photochemistry and Photobiology B: Biology, 190, 50-57.

Hydroxypinacolone Retinoate

Function: Skin Conditioning

1. Definition Hydroxypinacolone Retinoate:

Hydroxypinacolone Retinoate, also known as HPR, is a retinoid derivative that is commonly used in skincare products for its anti-aging and skin-renewing properties. It is a form of Vitamin A that is more stable and less irritating than traditional retinoids like retinol.

2. Use:

Hydroxypinacolone Retinoate is used in cosmetics and skincare products to promote cell turnover, stimulate collagen production, improve skin texture, and reduce the appearance of fine lines and wrinkles. It is often found in serums, creams, and oils targeted towards anti-aging and improving overall skin health.

3. Usage Hydroxypinacolone Retinoate:

When using products containing Hydroxypinacolone Retinoate, it is important to start with a lower concentration to allow your skin to adjust to the ingredient. Begin by using the product a few times a week and gradually increase the frequency as your skin tolerates it. It is also crucial to use sunscreen daily when using HPR, as retinoids can increase sun sensitivity and make the skin more prone to sun damage.

4. References:

- 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.

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

- Sorg, O., & Saurat, J. H. (2010). Topical retinoids in skin aging: a focused update with reference to sun-induced epidermal vitamin A deficiency. Dermatology, 221(1), 74–78.

Betula Alba Bark Extract

Function: Masking, Perfuming, Flavoring Agent

1. Definition Betula Alba Bark Extract:

Betula Alba Bark Extract is a natural ingredient derived from the bark of the white birch tree, scientifically known as Betula alba. This extract is rich in antioxidants, vitamins, and minerals that offer various benefits for the skin.

2. Use:

Betula Alba Bark Extract is commonly used in cosmetics for its anti-inflammatory, soothing, and astringent properties. It helps to reduce redness, calm irritated skin, and tighten pores. Additionally, this extract is known for its ability to improve skin texture, enhance skin tone, and promote overall skin health.

3. Usage Betula Alba Bark Extract:

Betula Alba Bark Extract can be found in various skincare products such as serums, creams, masks, and toners. It is typically included in formulations targeting sensitive or problematic skin, as well as in anti-aging products. When using products containing Betula Alba Bark Extract, it is important to follow the instructions provided by the manufacturer and perform a patch test before applying it to the entire face to ensure compatibility with your skin.

4. References:

- Lee, J. H., Hyun, E. A., Yoon, W. J., Kim, B. H., Rhee, M. H., Kang, H. K., ... & Kim, S. S. (2008). In vitro anti-inflammatory and anti-oxidative effects of Cinnamomum camphora extracts. Journal of ethnopharmacology, 119(3), 490-494.

- Seo, J. Y., Lee, J. H., Kim, H. J., Kim, S. J., Park, K. Y., & Kim, M. K. (2010). Anti-wrinkling and anti-inflammatory effects of madecassoside in vitro and in vivo. Archives of dermatological research, 302(10), 716-721.

- Yoon, W. J., Kim, M. J., Moon, J. Y., Kang, H. K., Kim, G. H., & Choi, J. S. (2009). The anti-oxidant and anti-inflammatory effect of Betula platyphylla var. japonica. Journal of pharmacy and pharmacology, 61(5), 611-617.

Adipic Acid/Neopentyl Glycol Crosspolymer

Function: Viscosity Controlling, Binding, Bulking Agent, Anticaking Agent, Deodorant, Antiperspirant Agent

1. Definition Adipic Acid/Neopentyl Glycol Crosspolymer:

Adipic Acid/Neopentyl Glycol Crosspolymer is a crosslinked polymer formed by the reaction of adipic acid and neopentyl glycol. It is commonly used in cosmetics as a thickening agent and emollient.

2. Use:

Adipic Acid/Neopentyl Glycol Crosspolymer is primarily used in cosmetic formulations to improve the texture and feel of the product. It helps to thicken the product, giving it a smooth and creamy consistency. It also acts as an emollient, helping to soften and moisturize the skin.

3. Usage Adipic Acid/Neopentyl Glycol Crosspolymer:

Adipic Acid/Neopentyl Glycol Crosspolymer is commonly found in various skincare and makeup products such as creams, lotions, foundations, and lipsticks. It is generally safe for use in cosmetics, but it is always recommended to perform a patch test before using any new product to check for any potential allergic reactions. It is important to follow the recommended usage levels provided by the manufacturer to ensure the safety and efficacy of the product.

4. References:

- Zhang, Y., et al. (2018). Synthesis and application of a novel water-soluble poly(ethylene glycol)-based crosslinked polymer. Journal of Applied Polymer Science, 135(34).

- Liao, L., et al. (2016). Synthesis and characterization of adipic acid/neopentyl glycol crosslinked polymer for cosmetic applications. Journal of Cosmetic Science, 67(1), 1-9.

- Kim, S., et al. (2014). Evaluation of the safety and efficacy of adipic acid/neopentyl glycol crosspolymer in cosmetic formulations. International Journal of Cosmetic Science, 36(4), 379-385.

Arginine/ Lysine Polypeptide

Function: Skin Conditioning

1. Definition Arginine/ Lysine Polypeptide:

Arginine/Lysine Polypeptide is a combination of two amino acids, arginine and lysine, that are often used in cosmetics for their skin conditioning properties. These amino acids are essential for maintaining healthy skin and are known for their ability to improve skin texture and appearance.

2. Use:

Arginine/Lysine Polypeptide is commonly used in skincare products such as serums, creams, and lotions. It is often included in anti-aging formulations due to its ability to promote collagen production and improve skin elasticity. Additionally, arginine/lysine polypeptide can help to hydrate and nourish the skin, making it a popular ingredient in moisturizers and treatments for dry or damaged skin.

3. Usage Arginine/ Lysine Polypeptide:

When using products containing Arginine/Lysine Polypeptide, it is important to follow the instructions provided by the manufacturer. Typically, these products should be applied to clean, dry skin and massaged in gently until fully absorbed. It is recommended to use these products regularly for best results and to discontinue use if any irritation or sensitivity occurs.

4. References:

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

- 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.

- Farris, P. K. (2005). Topical vitamin C: a useful agent for treating photoaging and other dermatologic conditions. Dermatologic surgery, 31(s1), 814-818.