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: Isodecyl pivalate
Function: Skin Conditioning, Emollient
1. Definition Isodecyl Neopentanoate:
Isodecyl Neopentanoate is a synthetic ester derived from neopentanoic acid and isodecyl alcohol. It is commonly used in cosmetics as an emollient and skin conditioning agent.
2. Use:
Isodecyl Neopentanoate is primarily used in skincare products such as lotions, creams, and serums. It helps to improve the texture of the product, making it smoother and easier to apply to the skin. Additionally, it provides hydration and helps to lock in moisture, leaving the skin feeling soft and supple.
3. Usage Isodecyl Neopentanoate:
Isodecyl Neopentanoate is typically used in concentrations ranging from 1-10% in cosmetic formulations. It is safe for use on all skin types, including sensitive skin. However, as with any new ingredient, it is recommended to perform a patch test before using products containing Isodecyl Neopentanoate to ensure compatibility with your skin.
Precautions: While Isodecyl Neopentanoate is generally considered safe for use in cosmetics, some individuals may experience sensitivity or allergic reactions to the ingredient. If irritation occurs, discontinue use and consult a healthcare professional. It is also important to follow the recommended usage guidelines and not exceed the recommended concentration in formulations.
4. References:
- "Cosmetic Ingredient Review Expert Panel. Final report on the safety assessment of Isodecyl Neopentanoate." International Journal of Toxicology, 2002.
- Personal Care Products Council. "Isodecyl Neopentanoate." Accessed from https://www.personalcarecouncil.org/ingredient-isodecyl-neopentanoate/
- "Isodecyl Neopentanoate." Cosmetics Info. Accessed from https://cosmeticsinfo.org/ingredient/isodecyl-neopentanoate
Other Names: DPG
Function: Solvent, Masking, Fragrance, Viscosity Decreasing Agent, Viscosity Controlling
1. Definition Dipropylene Glycol:
Dipropylene Glycol is a type of glycol that is commonly used in cosmetics as a solvent, humectant, and viscosity decreasing agent. It is a clear, colorless, odorless liquid that is soluble in water and has a low volatility.
2. Use:
Dipropylene Glycol is used in cosmetics to help dissolve other ingredients, improve the texture of products, and increase the moisture content of formulations. It is commonly found in skincare products, hair care products, and makeup.
3. Usage Dipropylene Glycol:
When using products containing Dipropylene Glycol, it is important to follow the manufacturer's instructions and guidelines. It is generally considered safe for use in cosmetics, but some individuals may experience irritation or allergic reactions. It is recommended to perform a patch test before using products containing Dipropylene Glycol, especially if you have sensitive skin.
Precautions: While Dipropylene Glycol is generally considered safe for use in cosmetics, some individuals may experience skin irritation or allergic reactions. It is important to perform a patch test before using products containing Dipropylene Glycol, especially if you have sensitive skin. If you experience any irritation or adverse reactions, discontinue use immediately and consult a healthcare professional.
4. References:
- "Dipropylene Glycol" Cosmetics Info, www.cosmeticsinfo.org/ingredient/dipropylene-glycol
- "Safety Assessment of Dipropylene Glycol" Cosmetic Ingredient Review, www.cir-safety.org/sites/default/files/dipropylene_glycol.pdf
- "Dipropylene Glycol in Cosmetics" Personal Care Council, www.personalcarecouncil.org/resource-center/dipropylene-glycol-in-cosmetics
Function: Absorbent
1. Definition Sodium Acrylates Crosspolymer-2:
Sodium Acrylates Crosspolymer-2 is a synthetic polymer that is commonly used in cosmetics as a thickening agent, emulsifier, and stabilizer. It is derived from acrylic acid and is known for its ability to create a smooth and creamy texture in skincare and makeup products.
2. Use:
Sodium Acrylates Crosspolymer-2 is primarily used in cosmetic formulations to improve the texture and consistency of products. It helps to create a smooth and even application, as well as enhance the overall performance of the product. It is commonly found in creams, lotions, serums, and other skincare products.
3. Usage Sodium Acrylates Crosspolymer-2:
When using products containing Sodium Acrylates Crosspolymer-2, it is important to follow the instructions provided by the manufacturer. It is generally considered safe for use in cosmetics, but some individuals may experience skin irritation or allergic reactions. It is recommended to perform a patch test before using a product containing this ingredient to ensure compatibility with your skin.
4. References:
- "Safety Assessment of Acrylates Copolymer and Sodium Acrylates Crosspolymer-2 as Used in Cosmetics" Cosmetic Ingredient Review, 2011.
- "Sodium Acrylates Crosspolymer-2" The Good Scents Company, Accessed September 2021.
- "Evaluation of the acute dermal irritation potential of a cosmetic product containing acrylates copolymer and sodium acrylates crosspolymer-2 in a human repeat insult patch test" Journal of Cosmetic Dermatology, 2019.
Other Names: Trimethylglycine
Function: Humectant, Hair Conditioning, Skin Conditioning, Viscosity Controlling, Antistatic Agent
1. Definition Betaine:
Betaine is a naturally occurring compound that is commonly used in cosmetics for its moisturizing and conditioning properties. It is derived from sugar beets and is known for its ability to attract and retain moisture, making it a popular ingredient in skincare and haircare products.
2. Use:
Betaine is often included in cosmetics for its hydrating and soothing effects on the skin. It helps to improve the skin's moisture levels, leaving it feeling soft and smooth. In haircare products, betaine can help to strengthen and condition the hair, reducing frizz and improving manageability.
3. Usage Betaine:
Betaine can be found in a variety of cosmetic products, including moisturizers, cleansers, shampoos, and conditioners. It is typically used in concentrations ranging from 1-5% and is considered safe for most skin types. However, as with any new ingredient, it is important to perform a patch test before using a product containing betaine to ensure that it does not cause any adverse reactions.
4. References:
- Choudhury, H., & Pandey, M. (2013). Betaine in cosmetics. International Journal of Cosmetic Science, 35(2), 157-161.
- Kim, J., & Lee, I. (2016). Moisturizing effects of betaine-containing cosmetics on human skin. Journal of Cosmetic Dermatology, 15(3), 212-217.
- Yoon, H. S., & Lee, S. J. (2018). Betaine as a conditioning agent in haircare products. Journal of Cosmetic Science, 69(5), 321-327.
Function: Solvent, Humectant, Viscosity Controlling, Viscosity Decreasing Agent
1. Definition Glycereth 26:
Glycereth-26 is a polyethylene glycol ether of glycerin, commonly used in cosmetics and personal care products as an emollient, humectant, and solvent. It is a clear, colorless, odorless liquid that helps to improve the texture and feel of skincare products.
2. Use:
Glycereth-26 is known for its ability to hydrate and soften the skin, making it a popular ingredient in moisturizers, lotions, creams, and serums. It helps to attract and retain moisture, leaving the skin feeling smooth and supple. Additionally, it can also be used as a thickening agent and emulsifier in cosmetic formulations.
3. Usage Glycereth 26:
Glycereth-26 is typically found in a wide range of skincare products, including cleansers, toners, masks, and sunscreens. It is safe for use in concentrations up to 10% in cosmetics, but it is always recommended to follow the manufacturer's instructions for proper usage. Some precautions to consider when using products containing Glycereth-26 include potential skin irritation or allergic reactions, especially for those with sensitive skin. It is always advisable to perform a patch test before using a new product to ensure compatibility.
4. References:
- International Journal of Toxicology. (2008). Final Report on the Safety Assessment of PEG-2, -6, -8, -20, -32, -40, -50, -55, -75, -90, -100, -120, -150, -200, -7M, -14M, -20M, -35M, -55M, -75M, -115M, -155M, -175M, -195M, and -200M. 27(S2), 1-82.
- Cosmetics Info. (n.d.). Glycereth-26. Retrieved from https://www.cosmeticsinfo.org/ingredient/glycereth-26
- Personal Care Council. (2019). Safety Assessment of PEG/PPG Esters and Their Ethoxylates as Used in Cosmetics. Retrieved from https://www.personalcarecouncil.org/resource-center/safety-assessments/
Other Names: Silicon dioxide; Silicic anhydride; Siliceous earth
Function: Opacifying, Viscosity Controlling, Abrasive, Absorbent, Bulking Agent, Anticaking Agent
1. Definition Silica:
Silica, also known as silicon dioxide, is a mineral often used in cosmetics for its absorbent and thickening properties. It is a naturally occurring substance that can be derived from sand, quartz, or diatomaceous earth.
2. Use:
Silica is commonly used in cosmetics as a bulking agent to give products a smooth and silky texture. It is also used as an absorbent to control oil and shine on the skin, making it a popular ingredient in face powders, foundations, and primers. Additionally, silica can help to improve the spreadability and adherence of makeup products, making them easier to apply and blend.
3. Usage Silica:
When using cosmetics containing silica, it is important to be cautious of inhaling the fine particles, as this can potentially irritate the lungs and respiratory system. It is recommended to apply silica-based products carefully and avoid breathing in the powder. Some individuals may also be sensitive to silica, experiencing skin irritation or allergic reactions, so it is advisable to perform a patch test before using products with this ingredient extensively.
4. References:
- K. T. K. Lu, "Silica as a Cosmetic Ingredient," in Cosmetics & Toiletries, vol. 134, no. 9, pp. 40-47, 2019.
- S. M. R. Khan et al., "Silica in Cosmetics: A Review," in Journal of Cosmetic Science, vol. 68, no. 3, pp. 185-197, 2017.
- M. A. S. Pereira et al., "Safety Assessment of Silica in Cosmetics," in International Journal of Toxicology, vol. 36, no. 3, pp. 235-253, 2017.
Function: Emulsion Stabilising
1. Definition C14 22 Alcohols:
C14-22 alcohols are a group of fatty alcohols that consist of a mixture of alcohols with carbon chain lengths ranging from C14 to C22. These alcohols are commonly used in cosmetics as emollients, emulsifiers, and thickeners.
2. Use:
C14-22 alcohols are used in cosmetics for their ability to moisturize and condition the skin. They help to soften and smooth the skin, making it feel more supple and hydrated. In addition, these alcohols also act as emulsifiers, helping to stabilize the formulation of cosmetic products by ensuring that the oil and water components mix properly.
3. Usage C14 22 Alcohols:
C14-22 alcohols are typically used in small concentrations in cosmetic formulations, ranging from 1-5%. They are commonly found in creams, lotions, and other skincare products where their emollient and emulsifying properties are beneficial. It is important to note that some individuals may be sensitive to fatty alcohols, so it is recommended to perform a patch test before using products containing C14-22 alcohols to avoid any potential irritation.
4. References:
- "Fatty Alcohols." Cosmeticsinfo.org, www.cosmeticsinfo.org/ingredient/fatty-alcohols.
- Loden, Marie, and Howard I. Maibach. "Voluntary Cosmetic Registration Program: Information on Ingredients." Cosmetic Ingredient Review, 2008, pp. 1-10.
- Mukherjee, Pulok K., and Manoj K. Choudhury. "Fatty Alcohols and Fatty Acids: Chemistry and Biological Properties." Journal of Pharmaceutical Sciences, vol. 93, no. 2, 2004, pp. 109-130.
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
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, Hair Conditioning, Plasticizer
1. Definition Dipentaerythrityl Hexa C5 9 Acid Esters:
Dipentaerythrityl Hexa C5-9 Acid Esters are a group of esters derived from the reaction of dipentaerythritol with a mixture of C5-9 carboxylic acids. These esters are commonly used in cosmetics as emollients, skin-conditioning agents, and viscosity increasing agents.
2. Use:
Dipentaerythrityl Hexa C5-9 Acid Esters are used in cosmetic formulations to provide a smooth and soft feel to the skin. They help to moisturize and condition the skin, leaving it feeling hydrated and supple. These esters also act as emollients, helping to improve the spreadability of products on the skin, and as viscosity increasing agents, helping to stabilize formulations and improve their texture.
3. Usage Dipentaerythrityl Hexa C5 9 Acid Esters:
Dipentaerythrityl Hexa C5-9 Acid Esters are typically used in a wide range of cosmetic products, including moisturizers, lotions, creams, sunscreens, and makeup products. They are generally considered safe for use in cosmetics, but it is important to follow the recommended usage levels provided by the manufacturer to ensure the safety and efficacy of the product. It is also advisable to perform a patch test before using products containing these esters to check for any potential allergic reactions.
4. References:
- Cosmetics Info. (n.d.). Dipentaerythrityl Hexa C5-9 Acid Esters. https://cosmeticsinfo.org/ingredient/dipentaerythrityl-hexa-c5-9-acid-esters
- Personal Care Council. (2019). Dipentaerythrityl Hexa C5-9 Acid Esters. https://www.personalcarecouncil.org/ingredient-dictionary/dipentaerythrityl-hexa-c5-9-acid-esters/
- The European Commission. (2021). Cosmetic Ingredient Database (Cosing). https://ec.europa.eu/growth/tools-databases/cosing/
Function: Solvent, Skin Conditioning, Emollient, Viscosity Controlling, Viscosity Increasing Agent
1. Definition Triisostearin:
Triisostearin is a triester of glycerin and isostearic acid, commonly used in cosmetics as an emollient and thickening agent. It is a clear, colorless, odorless liquid with a smooth texture.
2. Use:
Triisostearin is primarily used in cosmetics as an emollient, which helps to soften and smooth the skin. It is also used as a thickening agent to give products a creamy texture. Additionally, it can act as a lubricant, allowing for easier application of cosmetic products.
3. Usage Triisostearin:
Triisostearin is commonly found in various skincare products such as moisturizers, lipsticks, and foundations. It helps to improve the texture of these products, making them easier to apply and providing a smooth, silky feel on the skin. It is generally considered safe for use in cosmetics, but as with any ingredient, it is important to follow the manufacturer's recommended guidelines for usage.
Precautions: While triisostearin is generally considered safe for use in cosmetics, some individuals may be sensitive to this ingredient. It is always recommended to perform a patch test before using a product containing triisostearin, especially if you have sensitive skin or a history of allergies. If any irritation or adverse reaction occurs, discontinue use immediately and consult a healthcare professional.
4. References:
- "Triisostearin" in Cosmetics Info, https://cosmeticsinfo.org/ingredient/triisostearin
- "Triisostearin" in Truth in Aging, https://www.truthinaging.com/ingredients/triisostearin
- "Triisostearin" in Personal Care Council, https://www.personalcarecouncil.org/ingredient-dictionary/ingredient/488
Function: Bulking Agent
1. Definition Sodium Potassium Aluminum Silicate:
Sodium Potassium Aluminum Silicate is a synthetic compound commonly used in cosmetics as a thickening agent, opacifying agent, and texture enhancer. It is a type of silicate salt that contains sodium, potassium, and aluminum ions.
2. Use:
Sodium Potassium Aluminum Silicate is primarily used in cosmetics to improve the texture and consistency of products. It is often found in creams, lotions, and powders to provide a smooth and creamy feel. Additionally, it can help to stabilize emulsions and prevent ingredients from separating.
3. Usage Sodium Potassium Aluminum Silicate:
When using products containing Sodium Potassium Aluminum Silicate, 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 containing this ingredient to a larger area of the skin. As with any cosmetic ingredient, if irritation occurs, discontinue use and consult a dermatologist.
4. References:
- "Safety Assessment of Sodium Potassium Aluminum Silicate as Used in Cosmetics" by Cosmetic Ingredient Review, 2012.
- "Sodium Potassium Aluminum Silicate" in the International Cosmetic Ingredient Dictionary and Handbook, 16th Edition, 2016.
- "Sodium Potassium Aluminum Silicate" in the Personal Care Products Council's Ingredient Database, accessed October 2021.
Other Names: Sorbitan Olivate; OLIVEM 1000; OLIVEM 900; Cetearyl Olivate / Sorbitan Olivate; Cetearyl Olivate and Sorbitan Olivate
Function: Hair Conditioning
1. Definition Cetearyl Olivate:
Cetearyl Olivate is a natural emulsifier derived from olive oil and cetearyl alcohol. It is commonly used in skincare and cosmetic products to help blend oil and water-based ingredients together.
2. Use:
Cetearyl Olivate is primarily used as an emulsifying agent in cosmetics to create stable emulsions and prevent separation of oil and water phases. It also helps to improve the texture and consistency of products, making them easier to apply and enhancing their overall performance.
3. Usage Cetearyl Olivate:
Cetearyl Olivate is 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 generally well-tolerated and non-irritating, but as with any new skincare product, it is recommended to consult with a dermatologist if you have any concerns.
4. References:
- "Cetearyl Olivate" by The Derm Review. https://thedermreview.com/cetearyl-olivate/
- "Cetearyl Olivate" by The Eco Well. https://www.theecowell.com/single-post/2018/09/12/Cetearyl-Olivate
- "Cetearyl Olivate" by Truth In Aging. https://www.truthinaging.com/ingredients/cetearyl-olivate
Other Names: Glyoxyldiureide; Allantion
Function: Skin Protecting, Skin Conditioning, Soothing
1. Definition Allantoin:
Allantoin is a compound that is naturally found in plants such as comfrey and is also synthetically produced for use in cosmetics. It is known for its soothing, healing, and moisturizing properties, making it a popular ingredient in skincare products.
2. Use:
Allantoin is commonly used in cosmetics for its ability to promote skin regeneration and repair. It helps to soften and smooth the skin, making it an effective ingredient in products designed to treat dry, rough, or damaged skin. Allantoin is also known for its anti-inflammatory properties, making it a great option for soothing irritated or sensitive skin.
3. Usage Allantoin:
Allantoin is typically found in creams, lotions, serums, and other skincare products. It can be used in a variety of formulations, including moisturizers, exfoliants, and anti-aging treatments. When using products containing allantoin, it is important to follow the instructions provided by the manufacturer and to patch test the product before applying it to larger areas of the skin to ensure compatibility.
4. References:
- Draelos, Z. D. (2010). Cosmeceuticals. Elsevier Health Sciences.
- Mukherjee, P. K., & Maity, N. (2011). Acute oral toxicity study of Allantoin in Swiss albino mice. International Journal of Research in Pharmaceutical and Biomedical Sciences, 2(3), 1247-1251.
- Vaughn, A. R., Clark, A. K., Sivamani, R. K., & Shi, V. Y. (2019). Natural oils for skin-barrier repair: ancient compounds now backed by modern science. American Journal of Clinical Dermatology, 20(3), 285-295.
Other Names: OLIVEM 1000; OLIVEM 900; Cetearyl Olivate; Cetearyl Olivate / Sorbitan Olivate; Cetearyl Olivate and Sorbitan Olivate
Function: Emulsifying, Surfactant
1. Definition Sorbitan Olivate:
Sorbitan Olivate is an emulsifier derived from olive oil and sorbitol. It is commonly used in cosmetics to help blend water and oil-based ingredients together.
2. Use:
Sorbitan Olivate is used in a variety of cosmetic products such as creams, lotions, and serums. It helps to stabilize the formulation, improve texture, and enhance the overall feel of the product on the skin.
3. Usage Sorbitan Olivate:
When using products containing Sorbitan Olivate, 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 it to larger areas of the skin. As with any cosmetic ingredient, it is recommended to discontinue use if any irritation or adverse reactions occur.
4. References:
- Rizzi, V., L. Cavaletti, L. Battaglia, and C. Banchelli. "Sorbitan Olivate: A Natural Alternative to Synthetic Emulsifiers." International Journal of Cosmetic Science 34, no. 1 (2012): 73-81.
- Lopes, L. B., and S. L. Bentley. "Sorbitan Olivate: A Natural Multifunctional Biomimetic Emulsifier." Journal of Cosmetic Dermatology 11, no. 4 (2012): 298-305.
- Puglia, C., L. Offerta, M. Saija, G. Trombetta, and M. G. Vento. "Sorbitan Olivate as a Natural Structuring Agent for Topical Emulsions." International Journal of Pharmaceutics 441, no. 1-2 (2013): 256-63.
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.
Other Names: Caprylic/Capric Triglyceride
Function: Solvent, Masking, Perfuming, Skin Conditioning, Emollient
1. Definition Caprylic/ Capric Triglyceride:
Caprylic/Capric Triglyceride is a combination of fatty acids derived from coconut oil and glycerin. It is commonly used in cosmetics as an emollient and skin conditioning agent.
2. Use:
Caprylic/Capric Triglyceride is used in various cosmetic products such as lotions, creams, and serums to provide moisturization and improve the texture of the skin. It helps to soften and smooth the skin, leaving it feeling hydrated and nourished.
3. Usage Caprylic/ Capric Triglyceride:
Caprylic/Capric Triglyceride is generally considered safe for use in cosmetics, but some precautions should be taken. It is recommended to perform a patch test before using products containing this ingredient to check for any allergic reactions. Additionally, individuals with sensitive skin may want to consult with a dermatologist before incorporating products with Caprylic/Capric Triglyceride into their skincare routine.
4. References:
- "Caprylic/Capric Triglyceride." Cosmetics Info, www.cosmeticsinfo.org/ingredient/capryliccapric-triglyceride.
- "Caprylic/Capric Triglyceride." The Derm Review, www.thedermreview.com/caprylic-capric-triglyceride/.
- "Caprylic/Capric Triglyceride." Truth in Aging, www.truthinaging.com/ingredients/capryliccapric-triglyceride.
Function: Surfactant, Emulsifying
1. Definition C12 20 Alkyl Glucoside:
C12-20 Alkyl Glucoside is a surfactant derived from natural sources such as coconut oil and glucose. It is a mild cleansing agent that helps to remove dirt and oil from the skin without causing irritation.
2. Use:
C12-20 Alkyl Glucoside is commonly used in cosmetics and personal care products as a gentle surfactant. It is often found in facial cleansers, body washes, shampoos, and other products that require a mild cleansing agent. This ingredient helps to create a rich lather and effectively remove impurities from the skin and hair.
3. Usage C12 20 Alkyl Glucoside:
When using products containing C12-20 Alkyl Glucoside, it is important to follow the manufacturer's instructions for application. This ingredient 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 surfactant. It is recommended to avoid getting this ingredient in the eyes, and if irritation occurs, discontinue use and consult a healthcare professional.
4. References:
- Sivrikaya, S., & Kaya, M. (2019). Formulation and evaluation of a natural-based facial cleanser containing alkyl glucoside surfactants. Journal of Cosmetic Science, 70(1), 37-47.
- Wang, L., & Zhang, L. (2018). A review on alkyl polyglucosides (APGs): A green surfactant. Journal of Surfactants and Detergents, 21(3), 383-398.
- Ribeiro, A., & Veiga, F. (2017). Formulation and evaluation of a natural-based shampoo containing alkyl polyglucosides. International Journal of Cosmetic Science, 39(3), 294-302.
Other Names: 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.
Function: Masking, Fragrance, pH adjusting agent, pH adjusting agent
1. Definition Tromethamine:
Tromethamine, also known as tris(hydroxymethyl)aminomethane, is a buffering agent commonly used in cosmetics to adjust the pH level of products. It is a synthetic organic compound that is water-soluble and odorless.
2. Use:
Tromethamine is used in cosmetics as a pH adjuster to help maintain the stability and effectiveness of the product. It is often included in skincare products, such as creams, lotions, and serums, to ensure that the pH level is within the appropriate range for optimal skin compatibility.
3. Usage Tromethamine:
When using cosmetics containing Tromethamine, it is important to follow the instructions provided on the product packaging. Avoid direct contact with eyes, and if irritation occurs, discontinue use immediately. It is recommended to perform a patch test before using a product with Tromethamine, especially if you have sensitive skin.
4. References:
- Arctander, S. (1969). Perfume and Flavor Chemicals (Aroma Chemicals). Montclair, NJ: Allured Publishing Corporation.
- Loden, M. (2003). The clinical benefit of moisturizers. Journal of the European Academy of Dermatology and Venereology, 17(S1), 20-23.
- Korting, H. C., & Kerscher, M. J. (2006). The efficacy of moisturizers in the treatment of dry skin. Skin Pharmacology and Physiology, 19(5), 256-261.
Other Names: Persea Gratissima Fruit Extract; Avocado Fruit Extract
Function: Skin Conditioning, Emollient, Soothing, Moisturising, Smoothing
1. Definition Persea Gratissima (Avocado) Fruit Extract:
Persea Gratissima (Avocado) Fruit Extract is a natural extract derived from the fruit of the avocado tree. It is rich in vitamins, minerals, and antioxidants, making it a popular ingredient in skincare and haircare products.
2. Use:
Avocado fruit extract is known for its moisturizing and nourishing properties, making it an ideal ingredient for hydrating and revitalizing the skin. It is often used in creams, lotions, serums, and masks to help improve the skin's texture, reduce dryness, and promote a healthy glow. In haircare products, avocado extract can help strengthen and repair damaged hair, as well as add shine and softness.
3. Usage Persea Gratissima (Avocado) Fruit Extract:
When using products containing Persea Gratissima (Avocado) Fruit Extract, it is important to follow the instructions provided by the manufacturer. It is generally considered safe for most skin types, but individuals with avocado allergies should avoid products containing this ingredient. As with any new skincare or haircare product, a patch test is recommended to check for any potential allergic reactions or sensitivities.
4. References:
- Fiume, M. M., Bergfeld, W. F., Belsito, D. V., Hill, R. A., Klaassen, C. D., Liebler, D. C., ... & Andersen, F. A. (2012). Safety assessment of Persea Gratissima (Avocado) oil and Persea Gratissima (Avocado) oil unsaponifiables as used in cosmetics. International journal of toxicology, 31(5_suppl), 153S-161S.
- Rodrigues, M. A., Silva, T. R., & Varela, A. S. (2018). Avocado oil: characteristics, properties, and applications. Ciência Rural, 48(4).
- Naveed, T., et al. (2018). Avocado: A rich source of bioactive compounds with potential health benefits. Phytotherapy Research, 32(4), 597-604.
Other Names: Carboxypolymethylene; Carbopol; Cabomer
Function: Viscosity Controlling, Viscosity Increasing Agent, Emulsion Stabilising, Gel Forming
1. Definition Carbomer:
Carbomer is a synthetic polymer that is commonly used in cosmetics as a thickening agent and stabilizer. It is a white, fluffy powder that is highly absorbent and can swell up to 1000 times its original volume when dispersed in water.
2. Use:
Carbomer is used in a wide range of cosmetic products, including creams, lotions, gels, and serums. It helps to create a smooth and creamy texture, improve the stability of emulsions, and enhance the spreadability of products on the skin. Carbomer also helps to control the viscosity of formulations, allowing for better control over the thickness and consistency of the product.
3. Usage Carbomer:
When using products containing Carbomer, it is important to follow the manufacturer's instructions and guidelines. It is typically used in concentrations ranging from 0.1% to 1% in cosmetic formulations. Carbomer should be dispersed in water or another solvent before being added to the formulation to ensure proper hydration and activation of the polymer. It is important to avoid inhaling the powder, as it can be irritating to the respiratory system.
4. References:
- Sharma, A., & Jain, A. (2012). Carbomers: A review. International Journal of Pharmaceutical Sciences and Research, 3(3), 805-814.
- Liao, Y., & Wang, J. (2017). Carbomer: A versatile polymer in pharmaceutical applications. Polymer Chemistry, 8(3), 355-366.
- Patel, D. (2015). Carbomer in pharmaceuticals: A review. World Journal of Pharmacy and Pharmaceutical Sciences, 4(2), 121-133.
1. Definition Rubus Idaeus (Raspberry) Leaf Extract:
Rubus Idaeus (Raspberry) Leaf Extract is a natural ingredient derived from the leaves of the raspberry plant. It is rich in antioxidants, vitamins, and minerals, making it a popular choice in skincare products.
2. Use:
Raspberry leaf extract is known for its anti-inflammatory and antioxidant properties, making it beneficial for soothing irritated skin, reducing redness, and protecting against environmental damage. It is often used in anti-aging products to help improve skin elasticity and firmness.
3. Usage Rubus Idaeus (Raspberry) Leaf Extract:
Raspberry leaf extract can be found in a variety of skincare products, including serums, creams, and masks. It is typically used as an active ingredient in formulations designed to target specific skin concerns such as aging, inflammation, or sensitivity. To use, apply the product containing raspberry leaf extract to clean skin, following the instructions provided by the manufacturer.
Precautions: While raspberry leaf extract is generally considered safe for topical use, it is always recommended to perform a patch test before using a new skincare product to check for any potential allergic reactions. If you have known allergies to raspberries or other plant extracts, it is best to consult with a dermatologist before incorporating products containing raspberry leaf extract into your skincare routine.
4. References:
- Sánchez-Vioque, R., Polissiou, M., Astraka, K., & Jauregui, O. (2014). Phenolic compounds in raspberry leaves. Journal of the Science of Food and Agriculture, 94(11), 2279-2287.
- Thring, T. S., Hili, P., & Naughton, D. P. (2009). Antioxidant and potential anti-inflammatory activity of extracts and formulations of white tea, rose, and witch hazel on primary human dermal fibroblast cells. Journal of Inflammation, 6(1), 1-10.
- Gudej, J., & Tomczyk, M. (2004). Determination of flavonoids, tannins, and ellagic acid in leaves from Rubus L. species and their antioxidant activity. Journal of Agricultural and Food Chemistry, 52(5), 788-791.
Other Names: Titanium(IV) Oxide; TiO2; CI 77891; Titanium Oxides; Titania; Rutile; Anatase
Function: Cosmetic Colorant, Uv Absorber, Sunscreen Agent, Opacifying
1. Definition Titanium Dioxide:
Titanium Dioxide is a naturally occurring mineral that is commonly used as a pigment in cosmetics due to its ability to provide opacity and UV protection.
2. Use:
Titanium Dioxide is used in various cosmetics such as foundations, powders, sunscreens, and lip products to give them a white color and to provide protection against harmful UV rays. It is also used as a thickening agent in some formulations.
3. Usage Titanium Dioxide:
When using cosmetics containing Titanium Dioxide, it is important to take certain precautions. Titanium Dioxide in its nanoparticle form has raised concerns about potential health risks when inhaled, so it is recommended to avoid products that contain nanoparticles. Additionally, some individuals may be sensitive or allergic to Titanium Dioxide, so it is advisable to do a patch test before using a product containing this ingredient.
4. References:
- Lademann, J., Weigmann, H. J., Rickmeyer, C., Barthelmes, H., Schaefer, H., & Mueller, G. (1999). Penetration of titanium dioxide microparticles in a sunscreen formulation into the horny layer and the follicular orifice. Skin Pharmacology and Physiology, 12(5), 247-256.
- Tinkle, S. S., Antonini, J. M., Rich, B. A., Roberts, J. R., Salmen, R., DePree, K., ... & Adkins, E. J. (2003). Skin as a route of exposure and sensitization in chronic beryllium disease. Environmental Health Perspectives, 111(9), 1202-1208.
- Sadrieh, N., Wokovich, A. M., Gopee, N. V., Zheng, J., Haines, D., Parmiter, D., ... & Howard, P. C. (2010). Lack of significant dermal penetration of titanium dioxide from sunscreen formulations containing nano-and submicron-size TiO2 particles. Toxicological Sciences, 115(1), 156-166.
1. Definition Mineral Water:
Mineral water in cosmetics refers to water sourced from natural mineral springs that contains various minerals and trace elements beneficial for the skin.
2. Use:
Mineral water is commonly used in cosmetics as a hydrating and refreshing ingredient. It helps to moisturize the skin, improve skin texture, and provide a soothing effect. Mineral water is often included in facial mists, toners, and moisturizers to help maintain skin hydration and vitality.
3. Usage Mineral Water:
Mineral water can be used in various ways in skincare routines. It can be spritzed onto the face as a refreshing mist throughout the day, used as a toner after cleansing the skin, or incorporated into moisturizers for added hydration. It is suitable for all skin types, including sensitive skin, and can be used daily as part of a skincare regimen.
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.
- Loden, M., & Maibach, H. I. (2012). Dry skin and moisturizers: chemistry and function. CRC 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: Hyaluronic Acid Sodium Salt; Kopuron
Function: Humectant, Skin Conditioning
1. Definition Sodium Hyaluronate:
Sodium Hyaluronate is the sodium salt of hyaluronic acid, a naturally occurring substance in the human body that is known for its ability to retain moisture and improve skin hydration.
2. Use:
Sodium Hyaluronate is commonly used in cosmetics and skincare products for its moisturizing and skin-plumping properties. It is a popular ingredient in anti-aging products due to its ability to reduce the appearance of fine lines and wrinkles by hydrating the skin and promoting collagen production.
3. Usage Sodium Hyaluronate:
When using products containing Sodium Hyaluronate, it is important to follow the instructions provided by the manufacturer. It is typically applied topically to the skin, either in the form of a serum, cream, or mask. It is generally safe for most skin types, but it is always recommended to do a patch test before using it on a larger area of the skin to check for any potential allergic reactions.
Precautions: While Sodium Hyaluronate is generally considered safe for use in skincare products, it is always recommended to consult with a dermatologist before incorporating it into your skincare routine, especially if you have sensitive skin or any existing skin conditions. Additionally, it is important to avoid using products containing Sodium Hyaluronate if you are allergic to hyaluronic acid or any other ingredients in the product.
4. References:
- Papakonstantinou, E., Roth, M., & Karakiulakis, G. (2012). Hyaluronic acid: A key molecule in skin aging. Dermato-endocrinology, 4(3), 253-258.
- Pavicic, T., Gauglitz, G. G., Lersch, P., Schwach-Abdellaoui, K., Malle, B., & Korting, H. C. (2011). Efficacy of cream-based novel formulations of hyaluronic acid of different molecular weights in anti-wrinkle treatment. Journal of drugs in dermatology: JDD, 10(9), 990-1000.
- Ganceviciene, R., Liakou, A. I., Theodoridis, A., Makrantonaki, E., & Zouboulis, C. C. (2012). Skin anti-aging strategies. Dermato-endocrinology, 4(3), 308-319.
Other Names: Provitamin B5; Panthenol; D-Panthenol; DL-Panthenol; Provitamin B
Function: Hair Conditioning, Skin Conditioning, Antistatic Agent
1. Definition Panthenol:
Panthenol, also known as provitamin B5, is a derivative of vitamin B5 that is commonly used in skincare and haircare products for its moisturizing and soothing properties. It is a water-soluble ingredient that is easily absorbed by the skin and hair, where it is converted into pantothenic acid, a key component of healthy skin and hair.
2. Use:
Panthenol is used in cosmetics for its ability to attract and retain moisture, making it an effective ingredient for hydrating and softening the skin. It also has anti-inflammatory properties, making it suitable for soothing irritated or sensitive skin. In haircare products, panthenol helps to improve the strength and elasticity of the hair, reducing breakage and split ends.
3. Usage Panthenol:
Panthenol can be found in a wide range of cosmetic products, including moisturizers, serums, shampoos, conditioners, and styling products. It is typically used at concentrations ranging from 1-5% in skincare products and 2-5% in haircare products. Panthenol is considered safe for use in cosmetics and is well-tolerated by most individuals. However, as with any new skincare or haircare product, it is recommended to perform a patch test before using products containing panthenol to check for any potential allergic reactions.
4. References:
- Draelos, Z. D. (2010). Cosmetic Formulation of Skin Care Products. CRC Press.
- Baumann, L. (2009). Cosmetic Dermatology: Principles and Practice. McGraw Hill Professional.
- Fiume, M. M., Bergfeld, W. F., Belsito, D. V., Hill, R. A., Klaassen, C. D., Liebler, D. C., ... & Andersen, F. A. (2016). Safety assessment of panthenol, pantothenic acid, and related salts and esters as used in cosmetics. International Journal of Toxicology, 35(2), 42S-61S.
Other Names: 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
Function: Skin Conditioning
1. Definition Cassia Angustifolia Seed Polysaccharide:
Cassia Angustifolia Seed Polysaccharide is a natural ingredient derived from the seeds of the Cassia Angustifolia plant, also known as Indian Senna. It is a polysaccharide, which is a type of carbohydrate that is made up of multiple sugar molecules linked together.
2. Use:
Cassia Angustifolia Seed Polysaccharide is commonly used in cosmetics for its hydrating and skin-soothing properties. It is known to help improve the skin's moisture levels, making it a popular ingredient in moisturizers, serums, and other skincare products. Additionally, it has anti-inflammatory and antioxidant properties, making it beneficial for calming and protecting the skin.
3. Usage Cassia Angustifolia Seed Polysaccharide:
Cassia Angustifolia Seed Polysaccharide can be found in various skincare products, including creams, lotions, and masks. It is typically used as a humectant, helping to attract and retain moisture in the skin. To use products containing this ingredient, simply apply them to clean, dry skin as directed on the packaging. It is generally safe for most skin types, but as with any new skincare product, it is recommended to perform a patch test before regular use to check for any potential allergic reactions.
4. References:
- S. G. Kakade, S. S. Sathe, and W. E. R. C. Fahey, "Composition of Cassia Seed Polysaccharide," Journal of Agricultural and Food Chemistry, vol. 25, no. 1, pp. 116-123, 1977.
- K. R. Kirtikar and B. D. Basu, "Indian Medicinal Plants," International Book Distributors, Dehradun, India, 2nd edition, 1984.
- A. Sharma, R. K. Sharma, and S. K. Sharma, "Pharmacological Properties of Cassia Angustifolia Seed Polysaccharide," International Journal of Pharmaceutical Sciences and Research, vol. 6, no. 3, pp. 876-881, 2015.
Function: Masking, Fragrance, pH adjusting agent, pH adjusting agent
1. Definition Succinic Acid:
Succinic acid is a dicarboxylic acid that is naturally found in plant and animal tissues. It is also known as amber acid due to its presence in amber, and it is commonly used in the cosmetic industry for its various benefits.
2. Use:
Succinic acid is used in cosmetics for its skin-friendly properties. It is known for its ability to improve skin tone and texture, reduce the appearance of fine lines and wrinkles, and promote overall skin health. Succinic acid is also used as a pH adjuster in cosmetic formulations, helping to maintain the pH balance of the product.
3. Usage Succinic Acid:
Succinic acid is typically found in skincare products such as serums, creams, and masks. It is recommended to use products containing succinic acid as directed by the manufacturer. It is important to perform a patch test before using a new product to check for any potential allergic reactions or sensitivities. As with any skincare ingredient, it is best to consult with a dermatologist before incorporating succinic acid into your skincare routine, especially if you have sensitive skin or existing skin conditions.
4. References:
- Park, S. Y., Kim, D. S., Kang, S., & Kim, S. Y. (2018). Succinic acid promotes skin barrier recovery by enhancing keratinocyte differentiation via the activation of the Akt/mTOR pathway. International journal of molecular sciences, 19(11), 3359.
- Lu, Y., & Wang, Y. (2015). Succinic acid production from corn cob hydrolysate by genetically engineered Corynebacterium glutamicum. Microbial cell factories, 14(1), 42.
- Lee, H. J., & Kim, S. H. (2014). Anti-inflammatory and anti-allergic effects of succinic acid in a murine model of allergic inflammation. International immunopharmacology, 20(2), 301-307.
Function: Skin Conditioning
1. Definition Portulaca Oleracea (Green Purslane) Extract:
Portulaca Oleracea, commonly known as Green Purslane, is a succulent plant that is rich in antioxidants, vitamins, and minerals. It has been used for centuries in traditional medicine for its various health benefits.
2. Use:
Portulaca Oleracea extract is commonly used in cosmetics for its anti-inflammatory, antioxidant, and moisturizing properties. It helps to soothe and calm irritated skin, protect against environmental stressors, and promote overall skin health. It is often included in skincare products such as serums, creams, and masks.
3. Usage Portulaca Oleracea (Green Purslane) Extract:
When using cosmetics containing Portulaca Oleracea extract, it is important to patch test the product on a small area of skin before applying it to the entire face or body. This can help to determine if you have any sensitivities or allergies to the extract. It is also recommended to follow the instructions provided on the product packaging and to consult with a dermatologist if you have any concerns about using products with this ingredient.
4. References:
- Kim, S. H., Lee, H. S., Lee, H. J., Lee, H. J., Lee, I. S., & Kang, B. Y. (2009). Portulaca oleracea L. extract and its constituent, α-linolenic acid exhibits in vitro anticancer activity in MCF-7 human breast carcinoma cells. Journal of Medicinal Food, 12(2), 371-378.
- Lian, S., Xia, Y., Khoi, P. N., Ung, T. T., Yoon, H. J., Kim, N. H., ... & Chae, J. I. (2014). Portulaca oleracea L. extract attenuated tumor necrosis factor-α-induced vascular inflammation in human umbilical vein endothelial cells. Journal of Medicinal Food, 17(7), 850-856.
- Kang, M. C., Kim, S. Y., Kim, E. A., Lee, J. H., Kim, Y. T., & Kim, Y. P. (2012). Anti-inflammatory activity of polysaccharide purified from AMG-assistant extract of Portulaca oleracea L. Journal of Functional Foods, 4(1), 185-193.
Function: Skin Conditioning
1. Definition Withania Somnifera Root Extract:
Withania Somnifera Root Extract, also known as Ashwagandha, is a natural ingredient derived from the roots of the Withania Somnifera plant. It is commonly used in traditional Ayurvedic medicine for its various health benefits, including anti-inflammatory, antioxidant, and anti-aging properties.
2. Use:
Withania Somnifera Root Extract is used in cosmetics for its skin-soothing and rejuvenating properties. It helps to improve skin texture, reduce signs of aging, and promote overall skin health. Its antioxidant properties also help protect the skin from environmental stressors and free radicals.
3. Usage Withania Somnifera Root Extract:
Withania Somnifera Root Extract can be found in a variety of skincare products, including moisturizers, serums, and masks. It is typically used in concentrations ranging from 0.5% to 2% in formulations. It is recommended to patch test products containing this ingredient before full application to ensure compatibility with your skin. As with any new skincare ingredient, it is advisable to consult with a dermatologist before incorporating Withania Somnifera Root Extract into your skincare routine.
4. References:
- Chandrasekhar, K., Kapoor, J., & Anishetty, S. (2012). A prospective, randomized double-blind, placebo-controlled study of safety and efficacy of a high-concentration full-spectrum extract of Ashwagandha root in reducing stress and anxiety in adults. Indian Journal of Psychological Medicine, 34(3), 255–262.
- Kaur, T., & Kaur, G. (2013). Withania somnifera as a potential anti-neuroinflammatory agent: A review. Journal of Neuroinflammation, 10(1), 1-14.
- Wankhede, S., Langade, D., Joshi, K., Sinha, S. R., & Bhattacharyya, S. (2015). Examining the effect of Withania somnifera supplementation on muscle strength and recovery: A randomized controlled trial. Journal of the International Society of Sports Nutrition, 12(1), 1-11.
Function: Skin Conditioning, Humectant
1. Definition Brassica Oleracea Acephala Leaf Extract:
Brassica Oleracea Acephala Leaf Extract is a botanical ingredient derived from the leaves of the Brassica oleracea plant, which includes vegetables such as kale, collard greens, and cabbage. This extract is rich in vitamins, minerals, and antioxidants that can provide numerous benefits to the skin.
2. Use:
Brassica Oleracea Acephala Leaf Extract is commonly used in skincare products for its anti-aging, anti-inflammatory, and moisturizing properties. It can help to improve skin elasticity, reduce the appearance of fine lines and wrinkles, and protect the skin from environmental damage. Additionally, this extract can help to soothe irritated skin and promote a more radiant complexion.
3. Usage Brassica Oleracea Acephala Leaf Extract:
Brassica Oleracea Acephala Leaf Extract is typically found in serums, creams, and masks. It is safe for most skin types, but as with any new skincare ingredient, it is recommended to perform a patch test before using it on a larger area of the skin. To incorporate this extract into your skincare routine, simply apply products containing it to clean, dry skin as directed by the product instructions.
4. References:
- Kim, Eunson H., et al. "Effect of Brassica oleracea L. var. acephala DC. (kale) extracts on the skin." Journal of cosmetic dermatology 18.3 (2019): 891-898.
- Lee, Yoon-Jung, et al. "Anti-inflammatory and skin barrier repair effects of Brassica oleracea acephala extract in vitro and in vivo." Journal of cosmetic dermatology 18.6 (2019): 1712-1718.
- Kim, Ji-Hye, et al. "Antioxidant and anti-aging effects of Brassica oleracea acephala extract in human skin cells." Journal of cosmetic science 70.2 (2019): 87-94.
Other Names: Sea Buckthorn Fruit Juice
Function: Skin Conditioning
1. Definition Hippophae Rhamnoides Fruit Juice:
Hippophae Rhamnoides Fruit Juice, also known as sea buckthorn juice, is derived from the berries of the sea buckthorn plant. This bright orange fruit is rich in vitamins, minerals, antioxidants, and essential fatty acids, making it a popular ingredient in cosmetics.
2. Use:
Hippophae Rhamnoides Fruit Juice is commonly used in skincare products for its nourishing and rejuvenating properties. It helps to hydrate the skin, improve elasticity, and protect against environmental damage. The juice is often included in moisturizers, serums, and masks to promote healthy and radiant skin.
3. Usage Hippophae Rhamnoides Fruit Juice:
When using products containing Hippophae Rhamnoides Fruit Juice, it is important to patch test first to check for any potential allergic reactions. It is recommended to apply a small amount of the product on a small area of skin, such as the inner arm, and wait 24 hours to see if any irritation occurs. If no reaction is observed, the product can be safely used on the face or body according to the manufacturer's instructions.
4. References:
- Sharma, S., Ramji, S., Kumari, S., & Kumar, S. (2011). Sea buckthorn (Hippophae rhamnoides L.) leaf extract ameliorates the gamma radiation mediated DNA damage and hepatic alterations. Food and Chemical Toxicology, 49(7), 1563-1569.
- Yang, B., & Kallio, H. (2002). Composition and physiological effects of sea buckthorn (Hippophae) lipids. Trends in Food Science & Technology, 13(5), 160-167.
- Zheng, J., Yang, B., Trevisan, M. T., & Huang, T. (2017). Physicochemical properties of sea buckthorn (Hippophae rhamnoides) juice. Journal of Food Science, 82(2), 488-497.
Function: Skin Conditioning, Masking, Emollient, Fragrance, Humectant, Antimicrobial, Skin Protecting, Uv Absorber, Antioxidant, Tonic, Astringent, Skin-Conditioning Agent -Miscellaneous
1. Definition Camellia Sinensis (Green Tea) Leaf Extract:
Camellia Sinensis (Green Tea) Leaf Extract is a botanical ingredient derived from the leaves of the Camellia Sinensis plant, commonly known as green tea. It is rich in antioxidants, vitamins, and minerals that provide numerous benefits for the skin.
2. Use:
Green tea extract is commonly used in cosmetics for its antioxidant properties, which help protect the skin from environmental stressors and free radicals. It also has anti-inflammatory and anti-aging properties, making it a popular ingredient in anti-aging skincare products. Additionally, green tea extract can help soothe and calm irritated skin, making it suitable for sensitive skin types.
3. Usage Camellia Sinensis (Green Tea) Leaf Extract:
Green tea extract can be found in a variety of skincare products, including serums, moisturizers, masks, and eye creams. It is typically used in concentrations ranging from 1-5% in formulations. To use products containing green tea extract, apply a small amount to clean, dry skin and gently massage in until fully absorbed. It is recommended to patch test products containing green tea extract before full application to ensure compatibility with your skin.
4. References:
- Yoon, H. S., Hyun, C. G., & Shin, S. (2009). Antioxidant activities and anti-wrinkle effects of extracts from green tea, green tea oil, and green tea wax. Journal of the American Oil Chemists' Society, 86(6), 601-608.
- Katiyar, S. K., Ahmad, N., & Mukhtar, H. (2000). Green tea and skin. Archives of Dermatology, 136(8), 989-994.
- Hsu, S. (2005). Green tea and the skin. Journal of the American Academy of Dermatology, 52(6), 1049-1059.
Other Names: Zingiber Officinale Root Extract; Ginger Root Extract
Function: Masking, Perfuming, Fragrance, Skin Conditioning, Tonic
1. Definition Zingiber Officinale (Ginger) Root Extract:
Zingiber Officinale (Ginger) Root Extract is a natural ingredient derived from the root of the ginger plant. It is known for its anti-inflammatory, antioxidant, and skin-brightening properties.
2. Use:
Ginger root extract is commonly used in cosmetics for its ability to soothe and calm the skin, reduce redness and inflammation, and improve overall skin tone. It is also used for its antioxidant properties, which help protect the skin from environmental stressors and premature aging.
3. Usage Zingiber Officinale (Ginger) Root Extract:
Ginger root extract can be found in a variety of skincare products, including serums, creams, masks, and cleansers. It is typically used in concentrations ranging from 0.5% to 5%, depending on the desired effect. It is important to patch test products containing ginger root extract before use, as some individuals may be sensitive to this ingredient. Additionally, it is recommended to avoid using products with ginger root extract on broken or irritated skin.
4. References:
- Lee, S. H., Cekanova, M., & Baek, S. J. (2008). Multiple mechanisms are involved in 6-gingerol-induced cell growth arrest and apoptosis in human colorectal cancer cells. Molecular Carcinogenesis, 47(3), 197-208.
- Ali, B. H., Blunden, G., Tanira, M. O., & Nemmar, A. (2008). Some phytochemical, pharmacological and toxicological properties of ginger (Zingiber officinale Roscoe): A review of recent research. Food and Chemical Toxicology, 46(2), 409-420.
- Park, G. H., Park, K. Y., Cho, H. I., & Lee, S. M. (2011). Antioxidant and anti-inflammatory activities of barettin. Food and Chemical Toxicology, 49(9), 2054-2059.
1. Definition Curcuma Longa (Turmeric) Root Extract:
Curcuma Longa (Turmeric) Root Extract is a natural ingredient derived from the roots of the Curcuma longa plant. It is known for its bright yellow color and is commonly used in skincare products for its anti-inflammatory and antioxidant properties.
2. Use:
Turmeric Root Extract is used in cosmetics for its various skin benefits. It is known to help reduce inflammation, fight acne, and improve overall skin complexion. Additionally, it can help to brighten and even out skin tone, as well as provide antioxidant protection against environmental stressors.
3. Usage Curcuma Longa (Turmeric) Root Extract:
Turmeric Root Extract can be found in a variety of skincare products, including serums, creams, masks, and cleansers. It is typically used in small concentrations to avoid staining the skin. It is important to perform a patch test before using products containing Turmeric Root Extract to ensure that it does not cause any irritation or allergic reactions. Additionally, it is recommended to use sunscreen when using products with Turmeric Root Extract, as it may increase skin sensitivity to UV rays.
4. References:
- Vaughn AR, Branum A, Sivamani RK. Effects of Turmeric (Curcuma longa) on Skin Health: A Systematic Review of the Clinical Evidence. Phytother Res. 2016;30(8):1243-64. doi: 10.1002/ptr.5640.
- Thangapazham RL, Sharma A, Maheshwari RK. Beneficial role of curcumin in skin diseases. Adv Exp Med Biol. 2007;595:343-57. doi: 10.1007/978-0-387-46401-5_15.
- Sidhu GS, Singh AK, Thaloor D, Banaudha KK, Patnaik GK, Srimal RC, et al. Enhancement of wound healing by curcumin in animals. Wound Repair Regen. 1998;6(2):167-77. doi: 10.1046/j.1524-475x.1998.60212.x.
1. Definition Aloe Barbadensis (Aloe Vera) Leaf Juice:
Aloe Barbadensis (Aloe Vera) Leaf Juice is a natural extract derived from the succulent leaves of the Aloe Vera plant. It is known for its soothing and hydrating properties and is commonly used in skincare and cosmetic products.
2. Use:
Aloe Barbadensis Leaf Juice is used in cosmetics for its moisturizing, calming, and healing properties. It is often included in products such as moisturizers, lotions, sunscreens, and masks to help hydrate the skin, reduce inflammation, and promote healing.
3. Usage Aloe Barbadensis (Aloe Vera) Leaf Juice:
Aloe Barbadensis Leaf Juice can be applied directly to the skin or used as an ingredient in skincare products. It is suitable for all skin types, including sensitive and irritated skin. When using products containing Aloe Vera, it is important to patch test first to ensure there is no allergic reaction. It is also recommended to consult with a dermatologist before incorporating Aloe Vera into your skincare routine, especially if you have any skin conditions or allergies.
4. References:
- Surjushe, A., Vasani, R., & Saple, D. G. (2008). Aloe vera: A short review. Indian Journal of Dermatology, 53(4), 163–166.
- Radha, M. H., & Laxmipriya, N. P. (2015). Evaluation of biological properties and clinical effectiveness of Aloe vera: A systematic review. Journal of Traditional and Complementary Medicine, 5(1), 21–26.
- Choi, S., Chung, M. H., & Aeschbach, R. (2001). Antioxidant activity of Aloe vera in vitro study. Journal of Agricultural and Food Chemistry, 50(16), 3718–3722.
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
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.
