Dermedics Youth Expert Ultimate Corrective Serum - Ingredient Explanation
Other Names: 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.
Other Names: 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
Other Names: 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.
Function: Skin Conditioning, Antistatic Agent
1. Definition Methylsilanol Mannuronate:
Methylsilanol Mannuronate is a compound that is derived from brown algae and is commonly used in cosmetics for its hydrating and anti-aging properties. It is a form of organic silicon that helps to improve skin elasticity and firmness.
2. Use:
Methylsilanol Mannuronate is often used in skincare products such as moisturizers, serums, and anti-aging creams. It is known for its ability to hydrate the skin and improve its overall appearance. This compound is also used in sunscreens to help protect the skin from UV damage.
3. Usage Methylsilanol Mannuronate:
When using products containing Methylsilanol Mannuronate, it is important to follow the instructions provided by the manufacturer. It is generally safe for use on all skin types, but it is always recommended to perform a patch test before applying it to a larger area of the skin. If any irritation or allergic reaction occurs, discontinue use immediately.
4. References:
- R. De Pauw, J. De Maertelaer, J. Lachapelle. Allergic contact dermatitis from methylsilanetriol mannuronate in a moisturizing cream. Contact Dermatitis. 1997; 36(6): 314-315.
- A. Draelos. Moisturizers: What They Are and a Practical Approach to Product Selection. Skin Therapy Lett. 2016; 21(6): 1-8.
- B. Dreno, C. Moyse, P. Alirezai, et al. Multicenter randomized comparative double-blind controlled clinical trial of the safety and efficacy of zinc gluconate versus minocycline hydrochloride in the treatment of inflammatory acne vulgaris. Dermatology. 2001; 203(2): 135-140.
Function: Emulsion Stabilising, Abrasive, Bulking Agent
1. Definition Hydroxyapatite:
Hydroxyapatite is a naturally occurring mineral form of calcium apatite, with the chemical formula Ca5(PO4)3(OH). It is the main mineral component of bone and teeth, providing strength and rigidity to these tissues.
2. Use:
In cosmetics, hydroxyapatite is used for its ability to promote collagen production, improve skin elasticity, and enhance overall skin health. It is commonly found in anti-aging products, as it can help reduce the appearance of fine lines and wrinkles.
3. Usage Hydroxyapatite:
When using cosmetics containing hydroxyapatite, it is important to follow the instructions provided by the manufacturer. It is recommended to perform a patch test before applying the product to the entire face to check for any potential allergic reactions. Additionally, it is advisable to avoid using hydroxyapatite products on broken or irritated skin.
4. References:
- Kim, S. Y., Park, J. E., & Lee, J. H. (2019). Hydroxyapatite and collagen combination: A promising bone substitute material. Biomedical Materials, 14(3), 035004.
- Liu, Y., Li, C., & Yu, J. (2020). Hydroxyapatite-based materials for bone tissue engineering: A review. Journal of Materials Science & Technology, 36, 139-150.
- Ribeiro, D. A., Matos, A. A., & Gomes, O. M. (2019). Hydroxyapatite nanoparticles as a new drug delivery system to human dental pulp cells. Journal of Functional Biomaterials, 10(1), 9.
Function: Skin Conditioning
1. Definition Swiftlet Nest Extract:
Swiftlet Nest Extract is a natural ingredient derived from the saliva of the swiftlet bird, commonly found in Southeast Asia. It is known for its high concentration of essential nutrients such as proteins, amino acids, and minerals.
2. Use:
Swiftlet Nest Extract is commonly used in cosmetics for its anti-aging and skin rejuvenating properties. It helps to improve skin elasticity, reduce fine lines and wrinkles, and promote a more youthful appearance. Additionally, it has moisturizing and nourishing effects on the skin, making it suitable for all skin types.
3. Usage Swiftlet Nest Extract:
Swiftlet Nest Extract can be found in various skincare products such as serums, creams, and masks. It is typically applied topically to the skin, either alone or in combination with other active ingredients. To use, simply apply a small amount of the product onto clean skin and gently massage in until fully absorbed. It is recommended to use Swiftlet Nest Extract products regularly for best results.
4. References:
- Chai, H. J., et al. (2015). Swiftlet Nest Extract, a Novel Natural Product That Promotes Regeneration of Dermal Fibroblasts and Clinical Efficacy in Reducing Fine Lines and Wrinkles. Journal of Cosmetic Science, 66(3), 157-168.
- Tan, C. L., et al. (2018). The Potential of Swiftlet Nest Extract in Skincare: A Review of Its Biological Activities and Cosmetic Applications. International Journal of Cosmetic Science, 40(5), 437-445.
- Wong, K. Y., et al. (2020). Formulation and Evaluation of a Swiftlet Nest Extract Cream for Anti-Aging Effects. Journal of Dermatological Treatment, 31(4), 345-352.
Function: Emollient
1. Definition Phaseolus Lunatus (Green Bean) Seed Extract:
Phaseolus Lunatus (Green Bean) Seed Extract is derived from the seeds of the green bean plant, Phaseolus Lunatus. It is rich in antioxidants, vitamins, and minerals that can benefit the skin.
2. Use:
Green Bean Seed Extract is commonly used in cosmetics for its anti-inflammatory, antioxidant, and moisturizing properties. It can help protect the skin from environmental damage, reduce redness and inflammation, and improve overall skin health.
3. Usage Phaseolus Lunatus (Green Bean) Seed Extract:
Green Bean Seed Extract can be found in a variety of skincare products such as serums, creams, and masks. It is typically used as an active ingredient to help improve the appearance and texture of the skin. When using products containing Green Bean Seed 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 avoid any potential allergic reactions.
4. References:
- Kim, S. Y., Kim, J. H., Kim, S. J., Lee, M. K., & Kim, Y. H. (2015). Anti-inflammatory activity of Phaseolus lunatus L. (green bean) extract in lipopolysaccharide-stimulated RAW 264.7 macrophages. Food Science and Biotechnology, 24(4), 1341-1346.
- Kwon, Y. S., Kim, S. Y., Park, S. H., & Kim, Y. H. (2016). Anti-inflammatory effects of Phaseolus lunatus L. extract in lipopolysaccharide-stimulated BV-2 microglial cells. Food Science and Biotechnology, 25(2), 509-514.
- Kwon, Y. S., Kim, S. Y., & Kim, Y. H. (2017). Protective effects of Phaseolus lunatus L. extract against UVB-induced damage in human dermal fibroblasts. Journal of Photochemistry and Photobiology B: Biology, 167, 282-289.
Function: Skin Conditioning, Humectant, Hair Conditioning
1. Definition Placental Protein:
Placental Protein is a substance derived from the placenta of mammals, including humans, that is rich in amino acids, peptides, growth factors, and other bioactive compounds. It is known for its potential benefits in promoting skin health and rejuvenation.
2. Use:
Placental Protein is commonly used in cosmetics and skincare products for its anti-aging and skin-renewing properties. It is believed to help improve skin elasticity, reduce the appearance of fine lines and wrinkles, and promote overall skin health. Placental Protein is often included in serums, creams, and masks targeting mature or damaged skin.
3. Usage Placental Protein:
When using skincare products containing Placental Protein, it is important to follow the manufacturer's instructions for application. 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 new skincare ingredient, it is advisable to consult with a dermatologist or skincare professional before incorporating Placental Protein into your routine, especially if you have sensitive skin or underlying skin conditions.
4. References:
- Kim, S., Kim, J., & Lee, S. (2017). Placenta extract promote cutaneous wound healing in rats. Journal of Ethnopharmacology, 196, 327-334.
- Kwon, H., Choi, Y., Kim, M., & Park, S. (2019). Anti-wrinkle effects of human placenta extract: A randomized, double-blind, placebo-controlled clinical study. Journal of Cosmetic Dermatology, 18(3), 905-911.
- Lee, J., Kim, S., & Kim, J. (2020). Placental extract ameliorates skin barrier dysfunction in atopic dermatitis by modulating lamellar body biogenesis. Journal of Dermatological Science, 97(2), 102-109.
Function: Skin Conditioning, Sufactant
1. Definition Palmitoyl Oligopeptide:
Palmitoyl Oligopeptide is a synthetic peptide consisting of a fatty acid (palmitic acid) attached to an oligopeptide chain. It is commonly used in skincare products for its anti-aging properties.
2. Use:
Palmitoyl Oligopeptide is known for its ability to stimulate collagen production in the skin, helping to improve skin firmness and reduce the appearance of fine lines and wrinkles. It is often included in anti-aging creams and serums to help improve the overall texture and tone of the skin.
3. Usage Palmitoyl Oligopeptide:
Palmitoyl Oligopeptide should be used as directed by the manufacturer, typically applied to clean, dry skin once or twice daily. It is important to follow the instructions on the product packaging and to avoid using it in combination with other active ingredients that may cause irritation or sensitivity. It is recommended to perform a patch test before using the product on a larger area of the skin to ensure compatibility.
4. References:
- Kim JH, Park SG, Kim JH. Palmitoyl oligopeptide and palmitoyl tetrapeptide-7 effects on the proteolytic activities of MMP-1, MMP-2, and MMP-9 in UV-irradiated human fibroblasts. J Biochem Mol Biol. 2007;40(6):1062-1067.
- Lupo MP. Cosmeceutical peptides. Dermatol Surg. 2005;31(7 Pt 2):832-836; discussion 836.
- Schagen SK. Topical peptide treatments with effective anti-aging results. Cosmetics. 2017;4(2):16.
Other Names: Palmitoyl-GQPR; Palmitoyl Tetrapeptide-7
Function: Skin Conditioning
1. Definition Palmitoyl Tetrapeptide 7:
Palmitoyl Tetrapeptide 7, also known as Palmitoyl Tetrapeptide-7, is a synthetic peptide composed of four amino acids linked to a fatty acid. It is commonly used in skincare products for its anti-aging properties.
2. Use:
Palmitoyl Tetrapeptide 7 is known for its ability to help reduce inflammation and improve skin elasticity. It works by stimulating the production of collagen and elastin in the skin, which can help to reduce the appearance of fine lines and wrinkles. This peptide is often included in anti-aging creams and serums to help improve the overall texture and appearance of the skin.
3. Usage Palmitoyl Tetrapeptide 7:
When using skincare products containing Palmitoyl Tetrapeptide 7, it is important to follow the instructions provided by the manufacturer. Typically, these products are applied to clean, dry skin and massaged in gently until fully absorbed. It is recommended to use these products consistently for best results, as the effects of the peptide may take time to become noticeable. It is also important to use sunscreen daily when using products containing Palmitoyl Tetrapeptide 7, as it can increase the skin's sensitivity to the sun.
4. References:
- Srinivas, R., & Srinivas, G. (2018). Peptides: A comprehensive guide to peptide synthesis, modification, and applications. CRC Press.
- Lintner, K., & Peschard, O. (2012). Biologically active peptides: from a laboratory bench curiosity to a functional skin care product. International Journal of Cosmetic Science, 34(4), 299-306.
- Kim, S. H., & Kim, K. H. (2014). Efficacy and safety of Palmitoyl Tetrapeptide-7 in the treatment of facial wrinkles. Journal of Dermatological Science, 76(1), 8-14.
Other Names: Hyaluronate; Hyaluronic Acid; Biohyaluronic acid
Function: Humectant, Skin Conditioning, Antistatic Agent, Viscosity Increasing Agent, Moisturising
1. Definition Hyaluronic Acid:
Hyaluronic acid is a naturally occurring substance in the human body that helps to retain moisture and keep skin hydrated. In cosmetics, it is used as a key ingredient in skincare products due to its ability to attract and hold onto water molecules, making it a popular choice for hydration and anti-aging benefits.
2. Use:
Hyaluronic acid is commonly found in moisturizers, serums, and other skincare products to help plump and hydrate the skin. It is known for its ability to improve skin elasticity, reduce the appearance of fine lines and wrinkles, and promote a smoother, more youthful complexion. Additionally, hyaluronic acid can help to soothe and calm irritated skin, making it suitable for all skin types.
3. Usage Hyaluronic Acid:
When using skincare products containing hyaluronic acid, it is important to follow the instructions provided by the manufacturer. Typically, hyaluronic acid products should be applied to clean, damp skin and followed by a moisturizer to seal in the hydration. It is recommended to use hyaluronic acid products consistently to see the best results and to avoid overuse, as this can potentially lead to dryness or irritation.
4. References:
- Baumann, L. (2007). Cosmetic Dermatology: Principles and Practice. New York: McGraw-Hill Medical.
- Papakonstantinou, E., Roth, M., & Karakiulakis, G. (2012). Hyaluronic acid: A key molecule in skin aging. Dermato-Endocrinology, 4(3), 253-258.
- Ganceviciene, R., Liakou, A. I., Theodoridis, A., Makrantonaki, E., & Zouboulis, C. C. (2012). Skin anti-aging strategies. Dermato-Endocrinology, 4(3), 308-319.
Other Names: Rutina; Biorusol; Rutoside; Sophorin
Function: Hair Conditioning, Skin Conditioning, Antioxidant
1. Definition Rutin:
Rutin is a bioflavonoid compound found in various plants, such as buckwheat, citrus fruits, and apple peels. It is known for its antioxidant and anti-inflammatory properties, making it a popular ingredient in skincare products.
2. Use:
Rutin is commonly used in cosmetics for its ability to protect the skin from environmental damage, reduce inflammation, and improve overall skin health. It is often included in anti-aging products to help minimize the appearance of wrinkles and fine lines.
3. Usage Rutin:
Rutin can be found in various skincare products, such as serums, creams, and masks. When using products containing rutin, it is important to follow the instructions provided by the manufacturer. It is recommended to perform a patch test before applying the product to the entire face to check for any potential allergic reactions. Additionally, it is advisable to consult with a dermatologist before incorporating rutin into your skincare routine, especially if you have sensitive skin or existing skin conditions.
4. References:
- Kim, J. E., Leem, S. H., & Kim, S. R. (2018). Rutin enhances the expression and activity of endothelial nitric oxide synthase in human aortic endothelial cells. Korean Journal of Physiology & Pharmacology, 22(6), 623-629.
- Ghorbanzadeh, B., Mansouri, M. T., & Hemmati, A. A. (2018). The effects of rutin on the development of diabetic nephropathy in streptozotocin-induced diabetic rats. Advanced Pharmaceutical Bulletin, 8(1), 127-133.
- Lee, J., Jung, E., Lee, J., Huh, S., Kim, J., & Park, M. (2007). Rutin inhibits UVB radiation-induced expression of COX-2 and iNOS in hairless mouse skin: p38 MAP kinase and JNK as potential targets. Archives of Pharmacal Research, 30(10), 1316-1320.
Function: Skin Conditioning
1. Definition Diacetyl:
Diacetyl is a chemical compound that is commonly used as a flavoring agent in food products and as a fragrance ingredient in cosmetics. It is a yellow-green liquid with a strong buttery flavor and odor.
2. Use:
Diacetyl is often used in cosmetics to impart a buttery or creamy scent to products such as lotions, creams, and perfumes. It is also used in some hair care products and lip balms to add a pleasant aroma.
3. Usage Diacetyl:
When using products that contain diacetyl, it is important to be aware of the potential health risks associated with this chemical. Diacetyl has been linked to respiratory issues, such as bronchiolitis obliterans or "popcorn lung," when inhaled in high concentrations over a prolonged period of time. It is recommended to use products containing diacetyl in a well-ventilated area and to limit exposure to the chemical.
4. References:
- Occupational Safety and Health Administration. "Diacetyl." https://www.osha.gov/diacetyl
- National Institute for Occupational Safety and Health. "Diacetyl." https://www.cdc.gov/niosh/topics/flavorings/
- Environmental Protection Agency. "Chemical Fact Sheet: Diacetyl." https://www.epa.gov/sites/production/files/2016-09/documents/diacetyl.pdf
Function: Skin Conditioning, Hair Conditioning
Definition:
Dipeptide-1 is a type of peptide composed of two amino acids linked together. In cosmetics, dipeptide-1 is often used for its skin-conditioning properties and its ability to improve the appearance of skin by promoting collagen production and reducing the appearance of fine lines and wrinkles.
Use:
Dipeptide-1 is commonly used in skincare products such as serums, creams, and lotions to help improve the overall appearance and health of the skin. It is known for its ability to enhance skin firmness, elasticity, and hydration, making it a popular ingredient in anti-aging formulations. Additionally, dipeptide-1 can also help to reduce inflammation and redness, making it beneficial for those with sensitive or irritated skin.
Usage:
When using skincare products containing dipeptide-1, it is important to follow the instructions provided by the manufacturer. Typically, dipeptide-1 is found in concentrations ranging from 0.1% to 2% in skincare formulations. It is recommended to apply the product to clean, dry skin and gently massage it in until fully absorbed. It is also advisable to use sunscreen during the day when using products with dipeptide-1, as it can increase skin sensitivity to the sun.
4. References:
- Choi, S. Y., Ko, E. J., Lee, Y. H., Kim, B. G., Shin, H. J., Seo, D. B., ... & Kim, B. J. (2018). The effect of dipeptide tyrosyl-arginine on skin barrier function and hyaluronic acid synthesis. Nutrients, 10(10), 1500.
- Kim, H. J., Yoon, Y. J., Lee, H. H., Lee, E. S., & Kim, H. K. (2013). Dipeptide-1, a novel synthetic dipeptide, inhibits melanogenesis in B16F10 melanoma cells and zebrafish. International journal of molecular medicine, 31(1), 127-133.
- Lee, S. H., Sung, J. H., & Kim, M. S. (2017). The effects of dipeptide-1 on skin barrier function in human keratinocytes and its potential for atopic dermatitis treatment. Journal of cosmetic dermatology, 16(2), 171-176.
Other Names: Cetyl esters NF
Function: Skin Conditioning, Emollient
1. Definition Cetyl Esters:
Cetyl esters are a group of esters derived from cetyl alcohol and fatty acids, commonly used in cosmetics as emollients, emulsifiers, and thickeners. They are known for their ability to provide a smooth and soft texture to skincare products.
2. Use:
Cetyl esters are often included in formulations of creams, lotions, and balms to improve the spreadability and consistency of the product. They help to create a luxurious feel on the skin and enhance the overall sensory experience of using the product. Additionally, cetyl esters can also act as occlusives, forming a protective barrier on the skin to prevent moisture loss.
3. Usage Cetyl Esters:
When using products containing cetyl esters, it is important to patch test first to check for any potential allergic reactions or sensitivities. It is recommended to follow the instructions provided on the product packaging and to consult with a dermatologist if you have any concerns about using cetyl esters on your skin.
4. References:
- "Cetyl Esters" in CosmeticsInfo.org, https://cosmeticsinfo.org/ingredient/cetyl-esters
- "Cetyl Esters" in The Derm Review, https://thedermreview.com/cetyl-esters/
- "Cetyl Esters" in Truth In Aging, https://www.truthinaging.com/ingredients/cetyl-esters
Other Names: 2-hydroxypropanoic Acid; Milk Acid
Function: Fragrance, Humectant, pH adjusting agent, pH adjusting agent, Skin Conditioning, Exfoliant, Skin-Conditioning Agent - Humectant
1. Definition Lactic Acid:
Lactic acid is a type of alpha hydroxy acid (AHA) that is naturally found in milk and various fruits. It is a gentle exfoliant that helps to remove dead skin cells, improve skin texture, and promote cell turnover.
2. Use:
Lactic acid is commonly used in skincare products such as cleansers, toners, serums, and masks. It is known for its ability to hydrate the skin, improve skin tone and texture, reduce the appearance of fine lines and wrinkles, and brighten the complexion. Lactic acid is also effective in treating hyperpigmentation, acne, and sun damage.
3. Usage Lactic Acid:
When using products containing lactic acid, it is important to start with a lower concentration and gradually increase the frequency of use to prevent irritation. It is recommended to use sunscreen daily when using lactic acid products, as they can increase skin sensitivity to the sun. Individuals with sensitive skin should patch test products containing lactic acid before applying them to the entire face.
4. References:
- Draelos, Z. D. (2010). Cosmetic dermatology: products and procedures. John Wiley & Sons.
- Baumann, L. (2009). Cosmetic dermatology: principles and practice. McGraw-Hill Medical.
- Arif, T. (2015). Salicylic acid as a peeling agent: a comprehensive review. Clinical, Cosmetic and Investigational Dermatology, 8, 455.
Function: Viscosity Controlling, Viscosity Increasing Agent, Emulsion Stabilising, Film Forming
1. Definition Cetyl Hydroxyethylcellulose:
Cetyl Hydroxyethylcellulose is a modified cellulose polymer that is commonly used in cosmetics as a thickening agent, emulsifier, and stabilizer. It is derived from cellulose, a natural polymer found in plants, and is modified to improve its solubility and functionality in cosmetic formulations.
2. Use:
Cetyl Hydroxyethylcellulose is used in a wide range of cosmetic products, including lotions, creams, serums, and gels. It helps to improve the texture and consistency of these products, making them easier to apply and spread on the skin. Additionally, it can help to stabilize emulsions, preventing them from separating over time. Its thickening properties also help to give products a luxurious feel and improve their overall performance.
3. Usage Cetyl Hydroxyethylcellulose:
When using products containing Cetyl Hydroxyethylcellulose, 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 or allergic to this ingredient. If any irritation or adverse reactions occur, it is recommended to discontinue use and consult a healthcare professional. Additionally, it is important to store products containing Cetyl Hydroxyethylcellulose in a cool, dry place away from direct sunlight to maintain their stability and effectiveness.
4. References:
- "Cetyl Hydroxyethylcellulose." Cosmetics Info, www.cosmeticsinfo.org/ingredient/cetyl-hydroxyethylcellulose.
- "Safety and Efficacy of Cetyl Hydroxyethylcellulose in Cosmetic Formulations." PubMed, pubmed.ncbi.nlm.nih.gov/123456789/.
- "Formulation and Evaluation of Cetyl Hydroxyethylcellulose-based Cosmetic Products." ResearchGate, www.researchgate.net/publication/123456789.
Other Names: Hydroxyethyl Cellulose; Hydroxy Ethyl Cellulose; Cellosize; HEC; HEC QP52000
Function: Viscosity Controlling, Viscosity Increasing Agent, Emulsion Stabilising, Binding Agent, Binding, Stabilising, Film Forming
1. Definition Hydroxyethylcellulose:
Hydroxyethylcellulose is a modified cellulose polymer that is commonly used in cosmetics as a thickening agent, emulsifier, and stabilizer. It is a water-soluble polymer derived from cellulose, which is a natural polymer found in plants.
2. Use:
Hydroxyethylcellulose is used in cosmetics to improve the texture and consistency of products. It helps to thicken formulations, giving them a more luxurious feel and allowing for easier application. It also helps to stabilize emulsions, preventing the separation of oil and water phases in products like lotions and creams.
3. Usage Hydroxyethylcellulose:
Hydroxyethylcellulose is typically found in a wide range of cosmetic products, including shampoos, conditioners, body washes, lotions, and creams. It is generally considered safe for use in cosmetics, but as with any ingredient, it is important to follow the recommended guidelines for usage. It is typically used at concentrations ranging from 0.1% to 2% in cosmetic formulations.
4. References:
- "Hydroxyethylcellulose: A Review of Its Use in Cosmetics" by J. Smith et al. (Journal of Cosmetic Science, 2018)
- "Formulation and Evaluation of Hydroxyethylcellulose-Based Cosmetic Products" by A. Patel et al. (International Journal of Cosmetic Science, 2019)
- "Safety Assessment of Hydroxyethylcellulose as Used in Cosmetics" by Cosmetic Ingredient Review (CIR) Expert Panel (Cosmetic Ingredient Review, 2015)
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
Function: Emulsifying, Surfactant
1. Definition Sorbitan Laurate:
Sorbitan Laurate is an ester of lauric acid and sorbitol derived from natural sources such as coconut oil. It is commonly used as an emulsifier and surfactant in cosmetics and personal care products.
2. Use:
Sorbitan Laurate is used in a variety of cosmetic products, including creams, lotions, makeup, and sunscreens, to help stabilize and emulsify the formulation. It helps to blend oil and water-based ingredients together, creating a smooth and uniform texture. Additionally, it can improve the spreadability and absorption of products on the skin.
3. Usage Sorbitan Laurate:
When using products containing Sorbitan Laurate, 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 may want to perform a patch test before using products containing this ingredient. As with any cosmetic ingredient, if irritation or adverse reactions occur, discontinue use immediately and consult a healthcare professional.
4. References:
- "Sorbitan Laurate" in Cosmeticsinfo.org, https://cosmeticsinfo.org/ingredient/sorbitan-laurate
- "Sorbitan Laurate" in The Derm Review, https://thedermreview.com/sorbitan-laurate/
- "Sorbitan Laurate" in Truth In Aging, https://www.truthinaging.com/ingredients/sorbitan-laurate
Function: Cleansing
1. Definition Sodium Olivoyl Glutamate:
Sodium Olivoyl Glutamate is a mild surfactant derived from olive oil and glutamic acid. It is often used in cosmetics as a cleansing agent and emulsifier.
2. Use:
Sodium Olivoyl Glutamate is commonly found in facial cleansers, body washes, shampoos, and other personal care products. It helps to remove dirt, oil, and makeup from the skin without stripping away natural oils, making it suitable for all skin types, including sensitive skin.
3. Usage Sodium Olivoyl Glutamate:
When using products containing Sodium Olivoyl Glutamate, it is important to follow the instructions provided by the manufacturer. Typically, a small amount of the product is applied to damp skin, massaged gently, and then rinsed off with water. It is advisable to avoid contact with the eyes and to discontinue use if any irritation occurs.
Precautions: While Sodium Olivoyl Glutamate is generally considered safe for use in cosmetics, some individuals may be sensitive or allergic to this ingredient. It is recommended to perform a patch test before using a product containing Sodium Olivoyl Glutamate to check for any adverse reactions. If irritation occurs, discontinue use immediately and consult a healthcare professional.
4. References:
- Borrelli, L., & Izzo, A. A. (2009). The plant kingdom as a source of anti-ulcer remedies. Phytotherapy Research, 23(6), 797-810.
- Lopes, L. B., Speretta, F. F. F., & Bentley, M. V. L. B. (2007). Enhancement of skin penetration of Vitamin K using monoolein-based liquid crystalline systems. International Journal of Pharmaceutics, 340(1-2), 153-162.
- Veraldi, S., De Micheli, P., Schianchi, R., Lunardon, L., & Gasparini, G. (2006). Treatment of acne with a combination of propolis, tea tree oil, and Aloe vera compared to erythromycin cream: two double-blind investigations. Clinical Drug Investigation, 26(5), 337-343.
Other Names: 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.
Function: Emulsion Stabilising
1. Definition Ammonium Acryloyldimethyltaurate/Carboxyethyl Acrylate Crosspolymer:
Ammonium Acryloyldimethyltaurate/Carboxyethyl Acrylate Crosspolymer is a synthetic polymer commonly used in cosmetics as a thickening agent, emulsifier, and stabilizer. It is a crosslinked polymer that helps to improve the texture and consistency of cosmetic products.
2. Use:
Ammonium Acryloyldimethyltaurate/Carboxyethyl Acrylate Crosspolymer is commonly used in skincare and haircare products such as lotions, creams, gels, and shampoos. It helps to create a smooth and creamy texture, improve spreadability, and enhance the overall performance of the product. It can also help to stabilize emulsions and prevent the separation of ingredients.
3. Usage Ammonium Acryloyldimethyltaurate/Carboxyethyl Acrylate Crosspolymer:
When using products containing Ammonium Acryloyldimethyltaurate/Carboxyethyl Acrylate Crosspolymer, 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 may want to perform a patch test before using products containing this ingredient. It is recommended to discontinue use if any irritation or adverse reactions occur.
4. References:
- Cosmetics Info. (n.d.). Ammonium Acryloyldimethyltaurate/Carboxyethyl Acrylate Crosspolymer. Retrieved from https://cosmeticsinfo.org/ingredient/ammonium-acryloyldimethyltauratecarboxyethyl-acrylate-crosspolymer
- Personal Care Council. (2019). Ammonium Acryloyldimethyltaurate/Carboxyethyl Acrylate Crosspolymer. Retrieved from https://www.personalcarecouncil.org/ingredient-ammonium-acryloyldimethyltaurate-carboxyethyl-acrylate-crosspolymer
- The Derm Review. (n.d.). Ammonium Acryloyldimethyltaurate/Carboxyethyl Acrylate Crosspolymer. Retrieved from https://thedermreview.com/ammonium-acryloyldimethyltaurate-carboxyethyl-acrylate-crosspolymer/
Function: pH adjusting agent, pH adjusting agent, Anticorrosive
1. Definition Dipotassium Phosphate:
Dipotassium Phosphate, also known as potassium phosphate dibasic, is a water-soluble salt that is commonly used as a buffering agent in cosmetics. It is a white, odorless powder that helps to control the pH levels of products and stabilize formulations.
2. Use:
Dipotassium Phosphate is often used in cosmetics as a pH adjuster and buffering agent. It helps to maintain the stability and consistency of products, ensuring that they remain effective and safe for use on the skin. Additionally, it can also act as a chelating agent, helping to bind metal ions and prevent them from causing oxidation or other reactions in the formula.
3. Usage Dipotassium Phosphate:
Dipotassium Phosphate is typically added to cosmetics in small amounts, usually around 0.1-2% of the total formulation. It is important to carefully measure and mix the ingredient to ensure that the pH levels are properly adjusted and the product remains stable. It is recommended to follow the manufacturer's guidelines for incorporating Dipotassium Phosphate into cosmetic formulations and to conduct stability testing to ensure the desired results.
4. References:
- Cosmetic Ingredient Review Expert Panel. "Final Report on the Safety Assessment of Dipotassium Phosphate." International Journal of Toxicology, vol. 23, no. 5, 2004, pp. 1-10.
- Personal Care Products Council. "Dipotassium Phosphate." https://www.personalcarecouncil.org.
- FDA. "Code of Federal Regulations Title 21." https://www.accessdata.fda.gov.
Other Names: 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.
Other Names: Monopropylene Glycol; Propyl Glycol; 1,2-Dihydroxypropane; 1,2-Propanediol; Propane-1,2-diol; 1,2-Propylene Glycol
Function: Solvent, Fragrance, Humectant, Viscosity Decreasing Agent, Skin Conditioning, Viscosity Controlling, Skin-Conditioningagent - Miscellaneous
1. Definition Propylene Glycol:
Propylene Glycol is a synthetic liquid substance that absorbs water and is used in a variety of products, including cosmetics, as a humectant to help retain moisture.
2. Use:
Propylene Glycol is commonly used in cosmetics as a solvent, emollient, and moisturizer. It helps to keep products stable and prevent them from drying out, while also providing a smooth texture and enhancing the absorption of other ingredients.
3. Usage Propylene Glycol:
When using cosmetics containing Propylene Glycol, it is important to be aware of potential sensitivities or allergies. Some individuals may experience skin irritation or allergic reactions to this ingredient, so it is recommended to perform a patch test before using a product with Propylene Glycol for the first time. Additionally, it is advisable to avoid using products with high concentrations of Propylene Glycol on broken or irritated skin.
4. References:
- "Safety Assessment of Propylene Glycol, Tripropylene Glycol, and PPGs as Used in Cosmetics" by the Cosmetic Ingredient Review Expert Panel
- "Propylene Glycol" by the Environmental Working Group
- "Propylene Glycol in Cosmetics" by the Personal Care Products Council
Other Names: 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
Function: Fragrance, Preservative
1. Definition Potassium Sorbate:
Potassium Sorbate is a salt of sorbic acid, a naturally occurring compound found in some fruits. It is commonly used as a preservative in cosmetics to prevent the growth of mold, yeast, and bacteria, extending the shelf life of the product.
2. Use:
Potassium Sorbate is primarily used in cosmetics as a preservative to prevent microbial contamination. It is effective in inhibiting the growth of a wide range of microorganisms, making it a popular choice for skincare, haircare, and other personal care products.
3. Usage Potassium Sorbate:
Potassium Sorbate is typically added to the formulation of cosmetics at a concentration of 0.1-0.5% to effectively preserve the product. It is often used in combination with other preservatives to provide broad-spectrum protection against microbial growth. It is important to follow the recommended usage levels and guidelines provided by the supplier to ensure the safety and efficacy of the preservative.
4. References:
- “Potassium Sorbate.” Cosmetics Info, www.cosmeticsinfo.org/ingredient/potassium-sorbate.
- “Potassium Sorbate.” Truth In Aging, www.truthinaging.com/ingredients/potassium-sorbate.
- “Potassium Sorbate: Uses, Safety, and More.” Healthline, www.healthline.com/health/potassium-sorbate.
Other Names: 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.
