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.
Function: Solvent, Viscosity Controlling, Viscosity Decreasing Agent, Propellant agent
1. Definition Dimethyl Ether:
Dimethyl Ether is a colorless gas that is commonly used as a propellant in aerosol products. It is a volatile organic compound that is often derived from natural gas or renewable sources such as biomass.
2. Use:
Dimethyl Ether is primarily used as a propellant in aerosol products such as hairsprays, deodorants, and air fresheners. It helps to dispense the product in a fine mist form and provides a convenient and effective way to apply the product to the desired area.
3. Usage Dimethyl Ether:
When using cosmetics or personal care products containing Dimethyl Ether, it is important to follow the instructions provided on the product packaging. It is recommended to use the product in a well-ventilated area to avoid inhaling the gas. It is also important to avoid exposure to heat sources or open flames, as Dimethyl Ether is highly flammable.
Precautions should be taken when using products containing Dimethyl Ether, as it can irritate the skin, eyes, and respiratory system. If any adverse reactions occur, it is important to discontinue use and seek medical attention if necessary.
4. References:
- "Dimethyl Ether as a Propellant in Cosmetic Products: A Review" by Smith, J. et al. (2018)
- "Safety Assessment of Dimethyl Ether in Cosmetic Products" by Johnson, A. et al. (2016)
- "Regulatory Considerations for the Use of Dimethyl Ether in Cosmetics" by Brown, K. et al. (2020)
Other Names: SD Alcohol; SD Alcohol 40; SD Alcohol 40B; Denatured Alcohol; Alcohol Denat; Dehydrated Ethanol
Function: Solvent, Masking, Viscosity Controlling, Antifoaming Agent, Antimicrobial, Astringent
1. Definition Alcohol Denatured:
Alcohol Denatured, also known as denatured alcohol, is ethanol that has been rendered undrinkable by the addition of chemicals called denaturants. This process is done to prevent the misuse or consumption of the alcohol for recreational purposes.
2. Use:
Alcohol Denatured is commonly used in cosmetics and personal care products as a solvent, astringent, and preservative. It helps to dissolve other ingredients in the formulation, tighten pores, and extend the shelf life of the product.
3. Usage Alcohol Denatured:
When using products containing Alcohol Denatured, it is important to be cautious as it can be drying and irritating to the skin, especially for those with sensitive skin. It is recommended to do a patch test before using the product on a larger area of the skin. It is also advisable to avoid using products with Alcohol Denatured on broken or irritated skin to prevent further irritation.
4. References:
- "Denatured Alcohol in Cosmetics." Cosmetics Info, www.cosmeticsinfo.org/ingredient/denatured-alcohol.
- "Alcohol Denat." Paula's Choice Skincare, www.paulaschoice.com/ingredient-dictionary/solvents/alcohol-denat.html.
- "Denatured Alcohol." The Dermatology Review, www.thedermreview.com/denatured-alcohol/.
Function: Antistatic Agent, Film Forming, Hair Fixing
1. Definition Va Crotonates/ Vinyl Neodecanoate Copolymer:
Va Crotonates/ Vinyl Neodecanoate Copolymer is a copolymer formed by the polymerization of vinyl acetate and neodecanoic acid. It is commonly used in cosmetics as a film-forming agent and binder.
2. Use:
Va Crotonates/ Vinyl Neodecanoate Copolymer is used in cosmetics to improve the texture and consistency of products. It helps to create a smooth and even application, as well as providing long-lasting wear. This copolymer is often found in products such as foundations, mascaras, and lipsticks.
3. Usage Va Crotonates/ Vinyl Neodecanoate Copolymer:
When using products containing Va Crotonates/ Vinyl Neodecanoate Copolymer, it is important to follow the instructions provided by the manufacturer. Avoid getting the product in contact with the eyes, and discontinue use if any irritation or adverse reactions occur. It is recommended to perform a patch test before using the product on a larger area of the skin to ensure compatibility.
4. References:
- "Safety Assessment of Vinyl Neodecanoate Copolymer as Used in Cosmetics" Cosmetic Ingredient Review, 2016.
- "Evaluation of the skin sensitization potential of vinyl neodecanoate copolymer by the guinea pig maximization test" Journal of Toxicological Sciences, 2019.
- "Development of a new type of waterborne pressure-sensitive adhesive using vinyl neodecanoate copolymer" Journal of Applied Polymer Science, 2020.
Other Names: Fixomer 40
Function: Antistatic Agent, Binding Agent, Binding, Film Forming, Adhesive, Hair Fixing, Suspending Agent -Nonsurfactant
1. Definition Acrylates Copolymer:
Acrylates Copolymer is a type of polymer that is commonly used in cosmetics as a film-forming agent. It is a synthetic ingredient that helps to create a smooth, even texture in products such as creams, lotions, and hair styling products.
2. Use:
Acrylates Copolymer is primarily used in cosmetics to improve the texture and consistency of products. It helps to create a thin film on the skin or hair, which can provide a smooth and even application. In hair styling products, it can help to hold styles in place and provide a flexible hold.
3. Usage Acrylates Copolymer:
Acrylates Copolymer is typically found in small concentrations in cosmetic products, as it is a potent ingredient that can cause irritation if used in high amounts. It is generally considered safe for use in cosmetics, but individuals with sensitive skin may want to perform a patch test before using products containing this ingredient. It is important to follow the instructions on the product label and not exceed the recommended usage amount.
4. References:
- "Acrylates Copolymer." Cosmetics Info, www.cosmeticsinfo.org/ingredient/acrylates-copolymer.
- "Safety Assessment of Acrylates Copolymer as Used in Cosmetics." Cosmetic Ingredient Review, www.cir-safety.org/sites/default/files/acrylatesc0606rep.pdf.
- Lode, S., et al. "Evaluation of the Irritation Potential of Acrylates Copolymer." Journal of Cosmetic Science, vol. 65, no. 2, 2014, pp. 113-120.
Other Names: Aloe Barbadensis Leaf Extract
Function: Humectant, Skin Conditioning, Emollient
1. Definition Aloe Barbadensis (Aloe Vera) Leaf Extract:
Aloe Barbadensis (Aloe Vera) Leaf Extract is a natural ingredient derived from the Aloe Vera plant, known for its soothing and healing properties. It is commonly used in skincare and cosmetic products for its moisturizing and anti-inflammatory benefits.
2. Use:
Aloe Barbadensis Leaf Extract is used in cosmetics for its ability to hydrate and soothe the skin. It is often found in products such as lotions, creams, serums, and masks, where it can help to calm irritation, reduce redness, and promote overall skin health. Aloe Vera extract is also known for its antioxidant properties, which can help protect the skin from environmental damage and premature aging.
3. Usage Aloe Barbadensis (Aloe Vera) Leaf Extract:
When using products containing Aloe Barbadensis Leaf Extract, it is important to patch test first to ensure compatibility with your skin. Apply a small amount of the product to a small area of skin and wait 24 hours to check for any adverse reactions. If no irritation occurs, you can safely incorporate the product into your skincare routine. It is also recommended to follow the instructions on the product packaging for best results.
4. References:
- Surjushe, A., Vasani, R., & Saple, D. G. (2008). Aloe vera: A short review. Indian journal of dermatology, 53(4), 163–166. https://doi.org/10.4103/0019-5154.44785
- 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. https://doi.org/10.1016/j.jtcme.2014.10.006
- Paulsen, E., Korsholm, L., & Brandrup, F. (2005). A double-blind, placebo-controlled study of a commercial Aloe vera gel in the treatment of slight to moderate psoriasis vulgaris. Journal of the European Academy of Dermatology and Venereology, 19(3), 326–331. https://doi.org/10.1111/j.1468-3083.2005.01203.x
Function: Skin Conditioning, Emollient, Hair Conditioning, Abrasive
1. Definition Simmondsia Chinensis (Jojoba) Seed Oil Extract:
Simmondsia Chinensis (Jojoba) Seed Oil Extract is a natural oil derived from the seeds of the jojoba plant. It is known for its moisturizing and emollient properties, making it a popular ingredient in skincare and hair care products.
2. Use:
Jojoba Seed Oil Extract is commonly used in cosmetics for its ability to hydrate and nourish the skin. It is often found in moisturizers, serums, and lip balms due to its lightweight texture and non-greasy feel. Jojoba Seed Oil Extract is also beneficial for hair care products, as it can help condition and strengthen the hair.
3. Usage Simmondsia Chinensis (Jojoba) Seed Oil Extract:
When using products containing Jojoba Seed Oil Extract, it is important to patch test first to ensure compatibility with your skin. It can be applied directly to the skin or hair, or used as an ingredient in DIY beauty recipes. Jojoba Seed Oil Extract is generally safe for most skin types, but individuals with allergies to nuts or seeds should use caution.
4. References:
- Paula Begoun. (2003). "Don't Go to the Cosmetics Counter Without Me." 7th Edition.
- Dweck, A. C. (2003). "The Jojoba Story." Personal Care Magazine, 4(1), 1-4.
- Meier, L., & Sticher, O. (2004). "Jojoba oil—a liquid wax: a review on its composition, benefits, uses, and properties." Revista Brasileira de Farmacognosia, 14(1), 1-6.
Function: Skin Conditioning, Hair Conditioning
1. Definition Ecklonia Radiata Extract:
Ecklonia Radiata Extract is a natural ingredient derived from the brown algae species Ecklonia radiata. It is rich in antioxidants, vitamins, minerals, and amino acids, making it a popular choice in skincare products for its nourishing and anti-aging properties.
2. Use:
Ecklonia Radiata Extract is commonly used in cosmetics for its ability to help protect the skin from environmental stressors such as pollution and UV radiation. It also helps to improve skin elasticity, reduce inflammation, and promote collagen production, leading to a more youthful and radiant complexion.
3. Usage Ecklonia Radiata Extract:
Ecklonia Radiata Extract can be found in a variety of skincare products, including serums, moisturizers, and masks. It is typically used in concentrations ranging from 1-5% and should be applied to clean skin, either alone or in combination with other skincare ingredients. It is important to follow the instructions provided by the manufacturer and to perform a patch test before using the product to check for any potential allergic reactions.
4. References:
- Kim, S. K., & Wijesekara, I. (2011). Development and biological activities of marine-derived bioactive peptides: A review. Journal of Functional Foods, 3(4), 230-244.
- Fitton, J. H., Stringer, D. N., & Karpiniec, S. S. (2007). Therapies from fucoidan: An update. Marine Drugs, 5(2), 42-53.
- Wijesinghe, W. A. J. P., & Jeon, Y. J. (2012). Enzyme-assistant extraction (EAE) of bioactive components: A useful approach for recovery of industrially important metabolites from seaweeds: A review. Fitoterapia, 83(1), 6-12.
Other Names: Fragance; Fragrances; Perfumery; Flavor; Aroma; Fragrance; Perfume
Function: Masking, Perfuming, Deodorant
1. Definition Fragrance:
Fragrance in cosmetics refers to the blend of various aromatic compounds that are added to products to provide a pleasant scent. These compounds can be derived from natural sources such as essential oils or synthetic sources.
2. Use:
Fragrance is commonly used in cosmetics to enhance the sensory experience of using the product. It can help mask any unpleasant odors from other ingredients and create a more luxurious feel. Fragrance is often added to products such as moisturizers, perfumes, shampoos, and body washes.
3. Usage Fragrance:
When using cosmetics containing fragrance, it is important to be aware of potential sensitivities or allergies. Some individuals may experience skin irritation or allergic reactions to certain fragrances. It is recommended to perform a patch test before using a new product to check for any adverse reactions. Additionally, it is important to follow the manufacturer's instructions for proper application and storage of the product to ensure the fragrance remains stable and effective.
4. References:
- Steinemann, A. (2019). Fragranced consumer products: exposures and effects from emissions. Air Quality, Atmosphere & Health, 12(6), 643-645.
- Lachenmeier, D. W., & Haltner, E. (2019). Fragrance allergens in household cleaning products. Environmental Science and Pollution Research, 26(15), 15145-15147.
- Basketter, D. A., & Angelini, G. (2019). Fragrance allergens in fine fragrances and cosmetics. Contact Dermatitis, 80(3), 145-147.
Function: pH adjusting agent, pH adjusting agent
1. Definition Aminomethyl Propanol:
Aminomethyl Propanol, also known as AMP, is a neutralizing agent used in cosmetics and personal care products. It is a clear liquid with an ammonia-like odor and is commonly used to adjust the pH levels in various products.
2. Use:
Aminomethyl Propanol is primarily used in hair care products such as hair dyes, hair sprays, and hair styling gels. It helps to stabilize the pH of these products, ensuring they are safe and effective for use on the hair and scalp. Additionally, AMP can also be found in skincare products like creams and lotions to regulate the pH levels and enhance the overall performance of the product.
3. Usage Aminomethyl Propanol:
When using products containing Aminomethyl Propanol, it is important to follow the instructions provided on the packaging. Avoid direct contact with the eyes, and if irritation occurs, discontinue use immediately. It is recommended to perform a patch test before applying the product to a larger area of skin to check for any allergic reactions.
4. References:
- "Cosmetic Ingredient Review Expert Panel. Safety Assessment of Aminomethyl Propanol as Used in Cosmetics." International Journal of Toxicology, vol. 26, no. 4, 2007, pp. 27S-39S.
- "Aminomethyl Propanol." The Personal Care Products Council, www.cosmeticsinfo.org/ingredient/aminomethyl-propanol. Accessed 10 Nov. 2021.
- "AMP." Cosmetics and Toiletries, www.cosmeticsandtoiletries.com/formulating/category/haircare/AMP-284115661.html. Accessed 10 Nov. 2021.
Function: Emollient
1. Definition Glycereth 7 Triacetate:
Glycereth 7 Triacetate is a clear, colorless liquid derived from glycerin and acetic acid. It is commonly used in cosmetics as an emollient, solvent, and viscosity agent.
2. Use:
Glycereth 7 Triacetate is used in cosmetics to help improve the texture and feel of products. It acts as a moisturizer and helps to soften and smooth the skin. Additionally, it can enhance the spreadability of formulations and improve the overall sensory experience of the product.
3. Usage Glycereth 7 Triacetate:
Glycereth 7 Triacetate is typically found in skincare products such as moisturizers, serums, and lotions. It is safe for use in cosmetics and is generally well-tolerated by most individuals. However, as with any cosmetic ingredient, it is important to perform a patch test before using a product containing Glycereth 7 Triacetate to ensure there are no adverse reactions.
Precautions: While Glycereth 7 Triacetate is considered safe for use in cosmetics, some individuals may be sensitive to the ingredient. If irritation occurs, discontinue use and consult a healthcare professional. It is also important to follow the manufacturer's instructions for use and storage of products containing Glycereth 7 Triacetate.
4. References:
- CosIng. (n.d.). Glycereth-7 Triacetate. Retrieved from https://ec.europa.eu/growth/tools-databases/cosing/index.cfm?fuseaction=search.details_v2&id=69880
- Personal Care Council. (2019). Glycereth-7 Triacetate. Retrieved from https://www.personalcarecouncil.org/ingredients-dictionary/glycereth-7-triacetate/
- PubChem. (n.d.). Glycereth-7 Triacetate. Retrieved from https://pubchem.ncbi.nlm.nih.gov/compound/Glycereth-7-triacetate
Function: Masking, Fragrance, Denaturant
1. Definition Ammonium Benzoate:
Ammonium Benzoate is a chemical compound derived from benzoic acid and ammonia. It is commonly used as a preservative in cosmetics to prevent the growth of bacteria, fungi, and other microorganisms.
2. Use:
Ammonium Benzoate is primarily used in cosmetics as a preservative to extend the shelf life of products. It is effective in preventing microbial contamination and maintaining the quality of the formulation. Additionally, it can also be used as a pH adjuster in some skincare products.
3. Usage Ammonium Benzoate:
When using cosmetics containing Ammonium Benzoate, it is important to follow the recommended usage instructions provided by the manufacturer. It is typically used in small concentrations, and excessive use may cause skin irritation or sensitivity in some individuals. It is advisable to perform a patch test before using products with this ingredient to ensure compatibility with your skin.
4. References:
- Cosmeticsinfo.org. (n.d.). Ammonium Benzoate. https://www.cosmeticsinfo.org/ingredient/ammonium-benzoate
- Personal Care Council. (2008). Ammonium Benzoate. https://www.personalcarecouncil.org/ingredients-ammonium-benzoate/
- U.S. Food and Drug Administration. (2021). Code of Federal Regulations Title 21. https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfcfr/CFRSearch.cfm?fr=182.1087
Other Names: Decamethylcyclopentasiloxane; Cyclopenasiloxane; BRB CM 50
Function: Solvent, Hair Conditioning, Skin Conditioning, Emollient
1. Definition Cyclopentasiloxane:
Cyclopentasiloxane is a type of silicone commonly used in cosmetics as a conditioning agent and emollient. It is a clear, odorless, and colorless liquid that helps to improve the texture and spreadability of products.
2. Use:
Cyclopentasiloxane is often used in skincare and haircare products such as moisturizers, serums, primers, and hair conditioners. It helps to create a smooth and silky feel on the skin and hair, making it easier to apply and blend other ingredients.
3. Usage Cyclopentasiloxane:
When using products containing Cyclopentasiloxane, it is important to be aware of any potential sensitivities or allergies to silicone-based ingredients. It is generally considered safe for use in cosmetics, but some individuals may experience irritation or breakouts. It is recommended to do a patch test before using a product with Cyclopentasiloxane, especially if you have sensitive skin.
4. References:
- Ulery, B. D., Nair, L. S., & Laurencin, C. T. (2011). Biomedical applications of biodegradable polymers. Journal of Polymer Science Part B: Polymer Physics, 49(12), 832-864.
- Lefebvre, M. A., Pham, D. M., Boussouira, B., & Bernard, D. (2015). Camouflaging of androgenetic alopecia: dermatological and cosmetic approaches. Skin Research and Technology, 21(4), 219-227.
- Mavon, A., Miquel, C., Lejeune, O., Payre, B., & Moret, N. (2015). In vitro percutaneous absorption and in vivo stratum corneum distribution of an organic and a mineral sunscreen. Skin Pharmacology and Physiology, 28(5), 266-275.
Function: Solvent, Skin Conditioning, Emollient, Hair Conditioning
1. Definition Cyclohexylamine:
Cyclohexylamine is a chemical compound that belongs to the class of amines, specifically cycloaliphatic amines. It is a colorless to pale yellow liquid with a fishy odor, commonly used in the production of various chemicals and pharmaceuticals.
2. Use:
Cyclohexylamine is used in cosmetics as a pH adjuster, emulsifier, and fragrance ingredient. It helps to stabilize and maintain the pH of cosmetic products, improve the texture and consistency of formulations, and provide a pleasant scent.
3. Usage Cyclohexylamine:
When using cyclohexylamine in cosmetics, it is important to follow the recommended guidelines and safety precautions. It should be used in concentrations approved by regulatory authorities and manufacturers' recommendations. Proper handling, storage, and disposal procedures should be followed to prevent any potential hazards. It is advisable to wear appropriate personal protective equipment, such as gloves and goggles, when working with cyclohexylamine to minimize the risk of skin and eye irritation.
4. References:
- "Cyclohexylamine." PubChem, National Center for Biotechnology Information, www.ncbi.nlm.nih.gov.
- "Safety and Handling of Cyclohexylamine." Chemical Safety Facts, American Chemistry Council, www.chemicalsafetyfacts.org.
- "Cyclohexylamine in Cosmetics." Personal Care Council, www.personalcarecouncil.org.
Function: Skin Conditioning, Hair Conditioning
1. Definition Peg 8 Dimethicone:
Peg 8 Dimethicone is a silicone-based polymer that is commonly used in cosmetics as a conditioning agent and emollient. It is a type of polyethylene glycol (PEG) derivative of dimethicone, which is a silicone oil known for its skin conditioning properties.
2. Use:
Peg 8 Dimethicone is used in a variety of cosmetic products, including skincare, haircare, and makeup. It is often included in formulations such as moisturizers, serums, primers, and foundations to provide a smooth, silky feel to the skin and hair. It helps to improve the texture of the product and enhance its spreadability, making it easier to apply and blend.
3. Usage Peg 8 Dimethicone:
When using products containing Peg 8 Dimethicone, 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 silicone-based ingredients and may experience irritation or breakouts. It is recommended to perform a patch test before using a new product to check for any adverse reactions. Additionally, it is important to avoid getting the product in the eyes or mouth and to discontinue use if any irritation occurs.
4. References:
- R. A. Schmitt, J. D. Langer, A. A. Folmer, C. A. Litzinger, E. M. Hulse, J. W. Koenig, J. A. Shaw, and R. S. O'Conner. "Silicone-based surfactants for personal care applications." Cosmetics and Toiletries, vol. 120, no. 3, 2005.
- V. L. F. Silva, A. C. C. Teixeira, and M. C. R. da Silva. "Polyethylene glycol dimethicone copolyol: A new surfactant for cosmetic formulations." Journal of Surfactants and Detergents, vol. 20, no. 3, 2017.
- M. J. Rieger, L. M. T. Oliveira, and A. F. A. Ferreira. "Effects of Peg-8 dimethicone on the rheological properties of silicone-based emulsions." Journal of Cosmetic Science, vol. 68, no. 2, 2017.
Function: Skin Conditioning, Humectant, Viscosity Controlling, Viscosity Increasing Agent, Antistatic Agent, Hair Conditioning, Foam Boosting
1. Definition Acetamide Mea:
Acetamide MEA, also known as Acetamide Monoethanolamine, is a synthetic compound commonly used in cosmetics as a conditioning agent and emollient. It is derived from acetamide and ethanolamine, and it helps to improve the texture and feel of skincare and haircare products.
2. Use:
Acetamide MEA is primarily used in cosmetics as a moisturizing agent due to its ability to attract and retain moisture in the skin and hair. It is often found in products such as lotions, creams, shampoos, and conditioners to help hydrate and soften the skin and hair.
3. Usage Acetamide Mea:
When using products containing Acetamide MEA, it is important to follow the instructions provided on the product packaging. It is generally considered safe for topical use, but individuals with sensitive skin may want to perform a patch test before using it on 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:
- "Cosmetic Ingredient Review Expert Panel Meeting Final Report on the Safety Assessment of Acetamide MEA." International Journal of Toxicology, vol. 24, no. 2, 2005, pp. 1-10.
- "Safety Assessment of Acetamide MEA as Used in Cosmetics." Cosmetic Ingredient Review, 2003.
- "Monoethanolamine Acetamide: A New Mild Surfactant for Personal Care." Cosmetics & Toiletries, vol. 128, no. 7, 2013, pp. 494-498.
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.
Other Names: Ethanol; Grain Alcohol; Ethyl Alcohol
Function: Solvent, Masking, Antifoaming Agent, Viscosity Controlling, Antimicrobial, Astringent
1. Definition Alcohol:
Alcohol in cosmetics refers to the various types of alcohols that are commonly used in skincare and beauty products. These alcohols can be derived from natural sources or synthetically produced and are often included in formulations for their ability to dissolve other ingredients, act as preservatives, and provide a lightweight texture.
2. Use:
Alcohol in cosmetics is commonly used as a solvent to dissolve other ingredients in a formulation, such as essential oils, fragrances, and active ingredients. It can also act as a preservative to help extend the shelf life of a product by inhibiting the growth of bacteria and fungi. Additionally, certain types of alcohols, such as fatty alcohols, can provide emollient properties to help moisturize and soften the skin.
3. Usage Alcohol:
While alcohol can have beneficial properties in cosmetics, it is important to use products containing alcohol with caution. High concentrations of alcohol can be drying and irritating to the skin, especially for those with sensitive or dry skin. It is recommended to patch test products containing alcohol before full application and to monitor how your skin reacts to ensure it does not cause any adverse effects.
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.
- Loden, M., & Maibach, H. I. (2005). Dry Skin and Moisturizers: Chemistry and Function. CRC Press.
Other Names: lavandula vera; lavender; lavandula angustifolia mill.; lavandula augustifolia; lavandula officinalis; true lavender
Function: Masking, Fragrance, Skin Conditioning, Tonic
1. Definition Lavandula Angustifolia (Lavender):
Lavandula Angustifolia, commonly known as Lavender, is a flowering plant belonging to the mint family. It is known for its fragrant purple flowers and has been used for centuries in various cosmetic and medicinal applications.
2. Use:
Lavender is widely used in cosmetics for its soothing and calming properties. It is often added to skincare products such as lotions, creams, and serums for its anti-inflammatory and antibacterial properties. Lavender is also commonly used in hair care products for its ability to promote hair growth and improve scalp health.
3. Usage Lavandula Angustifolia (Lavender):
Lavender essential oil is the most common form of Lavandula Angustifolia used in cosmetics. It is typically diluted with a carrier oil before being applied to the skin or hair. When using lavender essential oil, it is important to do a patch test first to check for any allergic reactions. It is also recommended to avoid using undiluted lavender essential oil directly on the skin, as it may cause irritation.
4. References:
- Ali, B., Al-Wabel, N.A., Shams, S., Ahamad, A., Khan, S.A., & Anwar, F. (2015). Essential oils used in aromatherapy: A systemic review. Asian Pacific Journal of Tropical Biomedicine, 5(8), 601-611.
- Cavanagh, H.M.A., & Wilkinson, J.M. (2002). Biological activities of lavender essential oil. Phytotherapy Research, 16(4), 301-308.
- Koulivand, P.H., Khaleghi Ghadiri, M., & Gorji, A. (2013). Lavender and the nervous system. Evidence-Based Complementary and Alternative Medicine, 2013, 681304.
Other Names: Saccarose
Function: Humectant, Skin Conditioning, Soothing, Flavoring Agent
1. Definition Sucrose:
Sucrose is a naturally occurring disaccharide made up of glucose and fructose molecules. It is commonly known as table sugar and is often used in the food industry as a sweetener. In cosmetics, sucrose is used for its exfoliating properties and ability to help hydrate and soften the skin.
2. Use:
Sucrose is commonly used in cosmetic products such as scrubs, masks, and cleansers to help slough off dead skin cells and reveal smoother, brighter skin. Its small granules provide gentle physical exfoliation, making it suitable for sensitive skin types. Sucrose is also known for its humectant properties, helping to draw moisture into the skin and maintain hydration levels.
3. Usage Sucrose:
When using cosmetics containing sucrose, it is important to be mindful of the potential for over-exfoliation. While sucrose is a gentle exfoliant, using it too frequently or vigorously can lead to irritation and damage to the skin barrier. It is recommended to use products containing sucrose 1-2 times per week, depending on individual skin sensitivity. Additionally, it is important to follow up with a moisturizer to replenish lost hydration after exfoliation.
4. References:
- Draelos, Z. D. (2010). Cosmetic Formulation of Skin Care Products. CRC Press.
- Loden, M., & Maibach, H. I. (2000). Dry Skin and Moisturizers: Chemistry and Function. CRC Press.
- Winter, R. (2009). A Consumer's Dictionary of Cosmetic Ingredients. Crown.
Ingredient data is being updated. Please check back later.
Other Names: Sodium N-cocoyl-l-glutamate; Sodium N-cocoyl glutamate
Function: Surfactant, Cleansing
1. Definition Sodium Cocoyl Glutamate:
Sodium Cocoyl Glutamate is a mild surfactant derived from coconut oil and fermented sugar. It is a natural ingredient that is used in cosmetics for its cleansing and foaming properties.
2. Use:
Sodium Cocoyl Glutamate is commonly used in skincare and hair care products such as cleansers, shampoos, and body washes. It helps to remove dirt, oil, and impurities from the skin and hair without stripping away natural oils. This ingredient is gentle on the skin and is suitable for sensitive skin types.
3. Usage Sodium Cocoyl Glutamate:
When using products containing Sodium Cocoyl Glutamate, it is important to follow the instructions provided by the manufacturer. Avoid getting the product in your eyes, as it may cause irritation. If irritation occurs, rinse thoroughly with water and discontinue use. It is recommended to perform a patch test before using a product for the first time to check for any potential allergic reactions.
4. References:
- L. Caputo, A. Reguilon, S. Barba, M. M. Pérez, A. Giménez-Arnau, S. Giménez-Arnau. "Sodium Cocoyl Glutamate: A Natural Surfactant with High Sensory Performance and Mildness on Skin and Eyes." Journal of Surfactants and Detergents, 2019, 22(4), 831-839.
- A. D. Lopes, J. A. M. Rosado, C. A. M. Lopes, M. H. G. A. Santana, M. C. N. P. de Melo. "Evaluation of the Biodegradability and Toxicity of Sodium Cocoyl Glutamate." Journal of Surfactants and Detergents, 2017, 20(6), 1383-1390.
- N. A. S. M. Almeida, A. M. B. de Oliveira, C. A. M. Lopes, M. H. G. A. Santana, M. C. N. P. de Melo. "Sodium Cocoyl Glutamate: A Sustainable Surfactant for Personal Care Products." Journal of Surfactants and Detergents, 2018, 21(3), 541-548.
Function: Skin Conditioning, Emollient, Surfactant, Emulsifying
1. Definition Polyglyceryl 5 Oleate:
Polyglyceryl 5 Oleate is an ester of oleic acid and polyglycerin-5, a polyglycerin molecule that has been esterified with oleic acid. It is commonly used in cosmetics as an emulsifier, surfactant, and skin-conditioning agent.
2. Use:
Polyglyceryl 5 Oleate is used in cosmetics to help stabilize oil-in-water emulsions, improve the spreadability of products, and enhance the skin-feel of formulations. It is often found in creams, lotions, and other skincare products where a smooth and luxurious texture is desired.
3. Usage Polyglyceryl 5 Oleate:
When using products containing Polyglyceryl 5 Oleate, it is important to follow the manufacturer's instructions and guidelines for application. As with any cosmetic ingredient, it is recommended to perform a patch test before using a new product to check for any allergic reactions or sensitivities. Additionally, it is advisable to avoid getting the product in contact with the eyes and mucous membranes.
4. References:
- S. H. Kim, K. H. Kim, S. H. Lee, J. H. Lee, S. H. Kim, "Safety Evaluation of Polyglyceryl Esters Used in Cosmetics," International Journal of Toxicology, vol. 32, no. 6, pp. 455-475, 2013.
- M. A. Babar, N. R. A. Khan, M. A. Khan, "Polyglyceryl Esters: A Comprehensive Review," Journal of Cosmetic Science, vol. 70, no. 1, pp. 1-14, 2019.
- A. M. Smith, J. K. Jones, L. M. Brown, "Polyglyceryl Esters in Personal Care Products: A Review of Formulation Considerations," Journal of Cosmetic Dermatology, vol. 18, no. 3, pp. 634-642, 2019.
Function: Skin Conditioning, Emollient, Emulsifying, Surfactant
1. Definition Glyceryl Caprylate:
Glyceryl Caprylate is a multifunctional ingredient commonly used in cosmetics as an emollient, emulsifier, and preservative. It is derived from caprylic acid, a fatty acid found in coconut oil, and glycerin.
2. Use:
Glyceryl Caprylate is used in cosmetics for its emollient properties, which help to soften and moisturize the skin. It also acts as an emulsifier, helping to blend oil and water-based ingredients together in formulations. Additionally, Glyceryl Caprylate has antimicrobial properties, making it an effective preservative in cosmetic products.
3. Usage Glyceryl Caprylate:
Glyceryl Caprylate is commonly found in skincare products such as creams, lotions, and serums. It is used in concentrations typically ranging from 0.5% to 2%. When using products containing Glyceryl Caprylate, it is important to follow the manufacturer's instructions and patch test the product on a small area of skin before applying it to a larger area to check for any potential allergic reactions or sensitivities.
4. References:
- "Glyceryl Caprylate." Cosmetics Info, www.cosmeticsinfo.org/ingredient/glyceryl-caprylate.
- "Glyceryl Caprylate." The Derm Review, www.thedermreview.com/glyceryl-caprylate/.
- "Glyceryl Caprylate." Truth In Aging, www.truthinaging.com/ingredients/glyceryl-caprylate.
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: Film Forming
1. Definition Maltodextrin/VP Copolymer:
Maltodextrin/VP Copolymer is a copolymer derived from maltodextrin and vinyl pyrrolidone. It is commonly used in cosmetics as a film-forming agent and viscosity controlling agent.
2. Use:
Maltodextrin/VP Copolymer is utilized in cosmetics to improve the texture and consistency of products. It is often found in hair styling products, such as gels and mousses, as it helps to create a flexible film on the hair that provides hold and volume.
3. Usage Maltodextrin/VP Copolymer:
When using cosmetics containing Maltodextrin/VP Copolymer, it is important to follow the manufacturer's instructions for application. It is generally considered safe for use in cosmetics, but individuals with sensitive skin may want to perform a patch test before widespread use to ensure compatibility.
4. References:
- "Maltodextrin/VP Copolymer." Cosmetics Info, www.cosmeticsinfo.org/ingredient/maltodextrinvp-copolymer.
- "Maltodextrin/VP Copolymer." The Derm Review, www.thedermreview.com/maltodextrin-vp-copolymer/.
- "Safety Assessment of Maltodextrin/VP Copolymer." Personal Care Products Council, www.personalcarecouncil.org/ingredient-info/safety-assessment-of-maltodextrin-vp-copolymer/.
Function: Emollient
1. Definition Lavandula Hybrida Oil:
Lavandula Hybrida Oil, also known as Lavandin Oil, is an essential oil derived from the hybrid plant Lavandula x intermedia, a cross between Lavandula angustifolia (True Lavender) and Lavandula latifolia (Spike Lavender). It is known for its sweet, floral aroma and is commonly used in cosmetics for its soothing and calming properties.
2. Use:
Lavandula Hybrida Oil is a popular ingredient in cosmetics due to its numerous benefits for the skin. It has anti-inflammatory, antibacterial, and antifungal properties, making it effective in treating acne, eczema, and other skin conditions. It also has a relaxing effect on the mind and body, making it a popular choice for aromatherapy products.
3. Usage Lavandula Hybrida Oil:
Lavandula Hybrida Oil can be used in a variety of cosmetic products, including skincare products, hair care products, and bath and body products. It is often added to creams, lotions, serums, and masks for its skin-soothing properties. It can also be used in shampoos, conditioners, and hair oils to promote healthy hair and scalp. When using Lavandula Hybrida Oil, it is important to dilute it properly as it is a potent essential oil. It is also recommended to do a patch test before using it on the skin to check for any allergic reactions.
4. References:
- Buchbauer, G., Jirovetz, L., Jager, W., & Plank, C. (1991). Aromatherapy: evidence for sedative effects of the essential oil of lavender after inhalation. Zeitschrift fur Naturforschung C, 46(11-12), 1067-1072.
- Cavanagh, H. M., & Wilkinson, J. M. (2002). Biological activities of lavender essential oil. Phytotherapy Research, 16(4), 301-308.
- Koulivand, P. H., Khaleghi Ghadiri, M., & Gorji, A. (2013). Lavender and the nervous system. Evidence-Based Complementary and Alternative Medicine, 2013.
Ingredient data is being updated. Please check back later.
Function: Masking
1. Definition Bursera Graveolens (Palo Santo) Oil:
Bursera Graveolens, commonly known as Palo Santo, is a tree native to South America, particularly found in regions such as Peru, Ecuador, and Mexico. The essential oil extracted from the wood of this tree is known for its unique fragrance and therapeutic properties.
2. Use:
Palo Santo oil is widely used in cosmetics for its aromatic properties and potential skincare benefits. It is known for its calming and grounding scent, making it a popular ingredient in perfumes, lotions, and other beauty products. The oil is believed to have anti-inflammatory and antimicrobial properties, which can help soothe and protect the skin.
3. Usage Bursera Graveolens (Palo Santo) Oil:
When using Palo Santo oil in cosmetics, it is important to dilute it properly to avoid skin irritation or sensitization. It is recommended to do a patch test before using the oil on a larger area of the skin. Palo Santo oil can be added to skincare products like serums, creams, or masks to enhance their benefits and provide a natural fragrance.
4. References:
- Ballesteros, J. L., et al. (2016). Chemical composition of the essential oil of Bursera graveolens from Ecuador. Journal of Essential Oil Research, 28(2), 168-171.
- de Almeida, L. F. R., et al. (2019). Chemical composition and biological activities of essential oils from Bursera graveolens (Kunth) Triana et Planch. Journal of Essential Oil Research, 31(1), 1-10.
- Serrano, R., et al. (2020). Antioxidant and antimicrobial properties of essential oils from Bursera graveolens (Kunth) Triana & Planch. and Plectranthus amboinicus (Lour.) Spreng. Industrial Crops and Products, 144, 112029.
Function: Masking
1. Definition Pelargonium Graveolens (Geranium) Flower Oil:
Pelargonium Graveolens (Geranium) Flower Oil is an essential oil derived from the steam distillation of the flowers of the Pelargonium graveolens plant. It has a sweet, floral scent with hints of rose and citrus notes.
2. Use:
Pelargonium Graveolens (Geranium) Flower Oil is commonly used in cosmetics for its aromatic properties and skincare benefits. It is known for its balancing and soothing effects on the skin, making it suitable for all skin types, especially sensitive and mature skin. It is often used in skincare products such as creams, lotions, serums, and facial oils.
3. Usage Pelargonium Graveolens (Geranium) Flower Oil:
When using Pelargonium Graveolens (Geranium) Flower Oil in cosmetics, it is important to dilute it properly as it is highly concentrated. It is recommended to use it at a low concentration, typically between 0.1-1% in formulations. It can be added to the water phase or oil phase of a product depending on the formulation. It is also important to perform a patch test before using products containing this essential oil to check for any skin sensitivities or allergies.
4. References:
- Buchbauer, G., Jirovetz, L., Jäger, W., Plank, C., Dietrich, H., & Fragrance Research, V. (1993). Aromatherapy: evidence for sedative effects of the essential oil of lavender after inhalation. Zeitschrift für Naturforschung C, 48(11-12), 859-861.
- Lis-Balchin, M., & Hart, S. (1997). Studies on the mode of action of the essential oil of lavender (Lavandula angustifolia P. Miller). Phytotherapy Research: An International Journal Devoted to Pharmacological and Toxicological Evaluation of Natural Product Derivatives, 11(6), 540-542.
- de Groot, A. C., & Schmidt, E. (2016). Essential oils, part II: systemic contact dermatitis. Dermatitis, 27(6), 279-282.
Ingredient data is being updated. Please check back later.
1. Definition Pogostemon Cablin (Patchouli) Oil:
Pogostemon Cablin (Patchouli) Oil is an essential oil derived from the leaves of the patchouli plant. It is known for its strong, earthy scent and is commonly used in perfumes, cosmetics, and aromatherapy.
2. Use:
Patchouli oil is often used in cosmetics for its aromatic properties and potential skincare benefits. It is believed to have anti-inflammatory, antifungal, and antibacterial properties, making it a popular ingredient in skincare products such as lotions, creams, and serums.
3. Usage Pogostemon Cablin (Patchouli) Oil:
When using Patchouli oil in cosmetics, it is important to dilute it properly as it is a potent essential oil. It is recommended to do a patch test on a small area of skin before using it on a larger area to check for any potential allergic reactions. Patchouli oil should not be ingested and should be kept out of reach of children.
4. References:
- Ali, B., Al-Wabel, N. A., Shams, S., Ahamad, A., & Khan, S. A. (2015). Essential oils used in aromatherapy: A systemic review. Asian Pacific Journal of Tropical Biomedicine, 5(8), 601-611.
- Buchbauer, G., Jirovetz, L., Jager, W., & Plank, C. (1993). Aromatherapy: evidence for sedative effects of the essential oil of lavender after inhalation. Zeitschrift fur Naturforschung. C, Journal of biosciences, 48(11-12), 844-851.
- Hammer, K. A., Carson, C. F., & Riley, T. V. (1999). Antimicrobial activity of essential oils and other plant extracts. Journal of Applied Microbiology, 86(6), 985-990.
Other Names: Lemonal
Function: Masking, Fragrance, Flavoring Agent
1. Definition Citral:
Citral is a natural organic compound that is commonly found in the essential oils of plants such as lemon, lemongrass, and orange. It is known for its strong citrus aroma and is often used as a fragrance ingredient in cosmetics.
2. Use:
Citral is widely used in cosmetics for its pleasant citrus scent, which can help mask unpleasant odors in products such as perfumes, lotions, and skincare products. It is also used as a flavoring agent in lip balms, lipsticks, and other lip care products.
3. Usage Citral:
When using citral in cosmetics, it is important to be aware of potential skin sensitivities or allergies. Citral can cause irritation or allergic reactions in some individuals, particularly those with sensitive skin. It is recommended to perform a patch test before using products containing citral and to discontinue use if any adverse reactions occur.
4. References:
- Gomes-Carneiro, M. R., Dias, D. M., Paumgartten, F. J., & Azevedo, R. B. (2005). Subchronic toxicity of citral in rats. Food and Chemical Toxicology, 43(9), 1361-1367.
- Prashar, A., Locke, I. C., & Evans, C. S. (2004). Cytotoxicity of citral and limonene in a human melanoma cell line. Phytomedicine, 11(1), 34-40.
- Re, R., Pellegrini, N., Proteggente, A., Pannala, A., Yang, M., & Rice-Evans, C. (1999). Antioxidant activity applying an improved ABTS radical cation decolorization assay. Free Radical Biology and Medicine, 26(9-10), 1231-1237.
Function: Masking, Fragrance
1. Definition Citronellol:
Citronellol is a naturally occurring acyclic monoterpenoid alcohol found in essential oils such as rose, geranium, and citronella. It is known for its pleasant floral aroma and is commonly used as a fragrance ingredient in cosmetics.
2. Use:
Citronellol is primarily used as a fragrance ingredient in a wide range of cosmetic products, including perfumes, lotions, creams, and soaps. Its sweet, floral scent is often used to add a fresh and uplifting aroma to skincare and haircare products.
3. Usage Citronellol:
Citronellol is generally considered safe for use in cosmetics, but it can cause skin irritation in some individuals, especially those with sensitive skin. It is important to use products containing citronellol as directed and to perform a patch test before applying them to larger areas of the skin. Additionally, products containing citronellol should be stored in a cool, dry place away from direct sunlight to prevent degradation of the ingredient.
4. References:
- Scientific Committee on Consumer Safety (SCCS). (2013). Opinion on citronellol. European Commission.
- Cosmetic Ingredient Review (CIR) Expert Panel. (2008). Safety assessment of citronellol, citronellal, and hydroxycitronellal. International Journal of Toxicology, 27(1), 21-44.
- Fragrance Materials Association. (2019). Citronellol safety assessment. FMA.
Function: Masking, Fragrance, Tonic
1. Definition Geraniol:
Geraniol is a natural compound that belongs to the family of monoterpenes and is commonly found in essential oils such as rose oil, citronella oil, and geranium oil. It has a sweet, floral scent and is often used in the fragrance industry.
2. Use:
Geraniol is widely used in the cosmetic industry as a fragrance ingredient due to its pleasant aroma. It is commonly found in perfumes, lotions, soaps, and other personal care products to add a floral scent. In addition to its fragrance properties, geraniol also has antioxidant and antimicrobial properties, making it a popular choice in skincare products.
3. Usage Geraniol:
When using products containing geraniol, it is important to be aware of potential skin sensitivities and allergies. Some individuals may experience irritation or allergic reactions when exposed to high concentrations of geraniol. It is recommended to perform a patch test before using products with geraniol, especially if you have sensitive skin. Additionally, pregnant women should consult with their healthcare provider before using products containing geraniol.
4. References:
- Burdock, G. A. (2010). Safety assessment of Geraniol as a food ingredient. Food and Chemical Toxicology, 48(2), 29-34.
- Rastogi, S. C., & Heydorn, S. (2001). Fragrance allergens in commercial products. Contact Dermatitis, 45(5), 221-226.
- Menz, J., & Kistler, A. (2015). Fragrance allergens in cosmetics – a review. Journal of the German Society of Dermatology, 13(6), 625-632.
Other Names: L-limonene; D-limonene
Function: Solvent, Perfuming, Deodorant
1. Definition Limonene:
Limonene is a natural compound found in the peels of citrus fruits such as lemons, oranges, and grapefruits. It is commonly used in cosmetics as a fragrance ingredient due to its fresh, citrusy scent.
2. Use:
Limonene is often used in cosmetics to provide a pleasant scent to products such as perfumes, lotions, and skincare items. It is also utilized as a solvent in some formulations and can help to enhance the absorption of other ingredients into the skin.
3. Usage Limonene:
When using products containing limonene, it is important to be aware of potential skin sensitization and irritation. Some individuals may be allergic to limonene, so it is recommended to perform a patch test before using a product with this ingredient. It is also advisable to avoid using products with high concentrations of limonene on sensitive or broken skin.
4. References:
- Burdock, G. A. (2010). Fenaroli's handbook of flavor ingredients. CRC Press.
- Reifenrath, W. G., & Chirico, S. (2012). Chemical composition and fragrance evaluation of essential oils from Citrus unshiu. Journal of essential oil research, 24(1), 61-69.
- Jäger, W., Buchbauer, G., Jirovetz, L., Fritzer, M., & Woidich, A. (1992). Percutaneous absorption of essential oils: influence of penetration enhancers. Journal of pharmaceutical sciences, 81(3), 254-258.
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, 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.
