Collistar Supertanning Water Moisturizing Anti-salt - 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: Monopropylene Glycol; Propyl Glycol; 1,2-Dihydroxypropane; 1,2-Propanediol; Propane-1,2-diol; 1,2-Propylene Glycol
Function: Solvent, Fragrance, Humectant, Viscosity Decreasing Agent, Skin Conditioning, Viscosity Controlling, Skin-Conditioningagent - Miscellaneous
1. Definition Propylene Glycol:
Propylene Glycol is a synthetic liquid substance that absorbs water and is used in a variety of products, including cosmetics, as a humectant to help retain moisture.
2. Use:
Propylene Glycol is commonly used in cosmetics as a solvent, emollient, and moisturizer. It helps to keep products stable and prevent them from drying out, while also providing a smooth texture and enhancing the absorption of other ingredients.
3. Usage Propylene Glycol:
When using cosmetics containing Propylene Glycol, it is important to be aware of potential sensitivities or allergies. Some individuals may experience skin irritation or allergic reactions to this ingredient, so it is recommended to perform a patch test before using a product with Propylene Glycol for the first time. Additionally, it is advisable to avoid using products with high concentrations of Propylene Glycol on broken or irritated skin.
4. References:
- "Safety Assessment of Propylene Glycol, Tripropylene Glycol, and PPGs as Used in Cosmetics" by the Cosmetic Ingredient Review Expert Panel
- "Propylene Glycol" by the Environmental Working Group
- "Propylene Glycol in Cosmetics" by the Personal Care Products Council
Other Names: 1,3 Butylene Glycol; Butane-1,3-diol; Butylene Alcohol; Butanediol; 1,3-Butandiol; 1,3-Butanediol; 1,3-Dihydroxybutane
Function: Solvent, Masking, Fragrance, Humectant, Skin Conditioning, Viscosity Controlling, Viscosity decreasing agents
1. Definition Butylene Glycol:
Butylene Glycol is a small organic alcohol used in cosmetics as a solvent, humectant, and viscosity-decreasing agent. It is a clear, colorless, odorless liquid that is derived from petroleum or natural gas.
2. Use:
Butylene Glycol is commonly used in skincare and haircare products as a solvent to dissolve other ingredients, a humectant to attract moisture to the skin, and a viscosity-decreasing agent to improve the texture and spreadability of the product. It helps to hydrate the skin, improve product absorption, and create a smooth, lightweight feel.
3. Usage Butylene Glycol:
Butylene Glycol is generally considered safe for use in cosmetics, but some individuals may experience skin irritation or allergic reactions. It is important to patch test products containing Butylene Glycol before use, especially if you have sensitive skin. Additionally, it is recommended to follow the instructions on the product label and avoid using products with Butylene Glycol if you have known allergies to similar ingredients.
4. References:
- Cosmetic Ingredient Review Expert Panel. (2001). Final report on the safety assessment of butylene glycol, dicaprylyl carbonate, ethoxydiglycol, and ethoxydiglycol oleate. International Journal of Toxicology, 20(Suppl 4), 61-75.
- National Center for Biotechnology Information. PubChem Compound Summary for CID 24856, Butylene Glycol. Retrieved from https://pubchem.ncbi.nlm.nih.gov/compound/Butylene-glycol
- Personal Care Products Council. (2017). Butylene Glycol. Retrieved from https://www.cosmeticsinfo.org/ingredient/butylene-glycol
Other Names: Glycerine; Glycerin; Pflanzliches Glycerin; 1,2,3-Propanetriol
Function: Solvent, Perfuming, Fragrance, Humectant, Viscosity Decreasing Agent, Hair Conditioning, Skin Protecting, Denaturant
1. Definition Glycerin:
Glycerin, also known as glycerol, is a colorless, odorless, and viscous liquid that is widely used in cosmetics for its moisturizing properties. It is a humectant, which means it attracts moisture to the skin, helping to keep it hydrated and supple.
2. Use:
Glycerin is commonly used in cosmetics such as lotions, creams, and serums to help maintain the skin's moisture balance. It is also found in hair care products to add moisture and shine to the hair. Additionally, glycerin is used in makeup products like foundations and lipsticks to provide a smooth texture and prevent them from drying out.
3. Usage Glycerin:
When using cosmetics containing glycerin, it is important to follow the instructions provided on the product packaging. Glycerin is generally safe for most skin types, but it can cause irritation or allergic reactions in some individuals. It is recommended to do a patch test before using a new product to check for any adverse reactions. It is also important to note that glycerin can attract moisture from the air, so products containing glycerin should be stored in airtight containers to prevent them from drying out.
4. References:
- Draelos, Z. D. (2010). Cosmetic Formulation of Skin Care Products. John Wiley & Sons.
- Loden, M., & Maibach, H. I. (2006). Dry Skin and Moisturizers: Chemistry and Function. CRC Press.
- Winter, R. (2009). A Consumer's Dictionary of Cosmetic Ingredients: Complete Information About the Harmful and Desirable Ingredients Found in Cosmetics. Harmony.
Function: Skin Conditioning
1. Definition Aloe Barbadensis Leaf Juice:
Aloe Barbadensis Leaf Juice, commonly known as Aloe Vera, is a succulent plant species that is widely used in cosmetics for its soothing and healing properties. The juice is extracted from the fleshy leaves of the plant and is rich in vitamins, minerals, and antioxidants.
2. Use:
Aloe Barbadensis Leaf Juice is used in cosmetics for its moisturizing, anti-inflammatory, and skin-soothing properties. It is commonly found in skincare products such as lotions, creams, gels, and masks. Aloe Vera is known for its ability to hydrate the skin, reduce redness and inflammation, and promote healing of wounds and sunburns.
3. Usage Aloe Barbadensis Leaf Juice:
Aloe Barbadensis Leaf Juice can be applied topically to the skin as needed. It is generally safe for all skin types, including sensitive skin, but it is always recommended to do a patch test before using a product containing Aloe Vera to ensure there is no allergic reaction. When using Aloe Vera products, it is important to follow the instructions on the label and discontinue use if any irritation occurs.
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., & Amin, M. (2015). Aloe Vera: A short review. Indian Journal of Dermatology, 60(3), 260–268.
- Reynolds, T., & Dweck, A. C. (1999). Aloe Vera leaf gel: a review update. Journal of Ethnopharmacology, 68(1-3), 3–37.
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.
Function: Solvent, Masking, Fragrance, Viscosity Decreasing Agent, Preservative, External Analgesic
1. Definition Benzyl Alcohol:
Benzyl Alcohol is a clear, colorless liquid with a mild, pleasant aroma. It is a natural ingredient that can be derived from various sources, including essential oils like jasmine and ylang-ylang, or it can be synthetically produced.
2. Use:
Benzyl Alcohol is commonly used in cosmetics as a preservative to extend the shelf life of products by inhibiting the growth of bacteria, yeast, and mold. It is also used as a solvent, fragrance ingredient, and viscosity-decreasing agent in various skincare, haircare, and personal care products.
3. Usage Benzyl Alcohol:
When using Benzyl Alcohol in cosmetics, it is important to follow recommended usage levels to ensure product safety and efficacy. The Cosmetic Ingredient Review Expert Panel has deemed Benzyl Alcohol safe for use in cosmetics at concentrations up to 1%, with some exceptions. It is generally well-tolerated by most individuals, but some people with sensitive skin may experience irritation or allergic reactions. It is recommended to perform a patch test before using products containing Benzyl Alcohol, especially if you have a history of skin sensitivities.
4. References:
- Cosmetic Ingredient Review Expert Panel. (2008). Final report on the safety assessment of Benzyl Alcohol, Benzoic Acid, and Sodium Benzoate. International Journal of Toxicology, 27(1), 1-23.
- Personal Care Products Council. (2019). Benzyl Alcohol. Retrieved from https://www.cosmeticsinfo.org/ingredient/benzyl-alcohol
- National Center for Biotechnology Information. (2021). PubChem Compound Summary for CID 244, Benzyl Alcohol. Retrieved from https://pubchem.ncbi.nlm.nih.gov/compound/Benzyl-alcohol
Other Names: natri benzoat
Function: Masking, Fragrance, Preservative, Anticorrosive
1. Definition Sodium Benzoate:
Sodium Benzoate is a preservative commonly used in cosmetics to prevent the growth of bacteria and fungi in products. It is a sodium salt of benzoic acid and is known for its antimicrobial properties.
2. Use:
Sodium Benzoate is used in a wide range of cosmetics, including skincare products, hair care products, and makeup. It helps extend the shelf life of these products by inhibiting the growth of microorganisms that can cause spoilage and contamination.
3. Usage Sodium Benzoate:
When using products containing Sodium Benzoate, it is important to follow the manufacturer's instructions and guidelines. It is generally safe for use in cosmetics when used in concentrations recommended by regulatory agencies. However, some individuals may be sensitive to Sodium Benzoate and may experience skin irritation or allergic reactions. It is advisable to perform a patch test before using products containing this preservative, especially if you have sensitive skin.
4. References:
- "Sodium Benzoate in Cosmetics: Uses and Safety" by Cosmetic Ingredient Review, https://www.cir-safety.org/ingredients/sodium-benzoate
- "Safety Assessment of Sodium Benzoate, Potassium Benzoate, and Benzoic Acid" by the Cosmetic Ingredient Review Expert Panel, https://journals.sagepub.com/doi/abs/10.1177/1091581815591024
- "Preservatives in Cosmetics" by the U.S. Food and Drug Administration, https://www.fda.gov/cosmetics/cosmetic-ingredients/preservatives-cosmetics
Other Names: POE (20) Sorbitan monolaurate; Polysorbate 20; Atmer 110; PEG(20)sorbitan monolaurate; Alkest TW 20
Function: Emulsifying, Surfactant
1. Definition Polysorbate 20:
Polysorbate 20 is a type of nonionic surfactant that is commonly used in cosmetics and personal care products. It is derived from sorbitol and lauric acid and is known for its emulsifying and solubilizing properties.
2. Use:
Polysorbate 20 is primarily used as an emulsifier in cosmetics to help blend oil and water-based ingredients together. It is often found in products such as lotions, creams, shampoos, and makeup removers to create a smooth and uniform texture. Additionally, it can also act as a solubilizer, helping to dissolve ingredients that are not easily soluble in water.
3. Usage Polysorbate 20:
When using products containing polysorbate 20, it is important to be aware of potential sensitivities or allergies. Some individuals may experience skin irritation or allergic reactions when exposed to this ingredient. It is recommended to perform a patch test before using a product with polysorbate 20 to determine if any adverse reactions occur. Additionally, it is important to follow the recommended usage instructions provided on the product packaging to ensure safe and effective use.
4. References:
- CosmeticsInfo.org. (n.d.). Polysorbate 20. https://cosmeticsinfo.org/ingredient/polysorbate-20
- Personal Care Council. (2019). Polysorbate 20. https://www.personalcarecouncil.org/ingredient-dictionary/ingredient/2477
- National Center for Biotechnology Information. (2009). Polysorbate 20. https://pubchem.ncbi.nlm.nih.gov/compound/Polysorbate-20
Function: Emulsion Stabilising, Surfactant, Cleansing
1. Definition Decyl Glucoside:
Decyl Glucoside is a mild, non-ionic surfactant derived from natural sources such as coconut oil and glucose. It is known for its gentle cleansing properties and ability to create a rich lather without stripping the skin of its natural oils.
2. Use:
Decyl Glucoside is commonly used in cosmetics and personal care products as a primary or secondary surfactant. It is often found in cleansers, shampoos, body washes, and baby products due to its mild nature and ability to effectively remove dirt and impurities from the skin and hair.
3. Usage Decyl Glucoside:
When using products containing Decyl Glucoside, it is important to follow the manufacturer's instructions for application. It is generally considered safe for all skin types, including sensitive skin, but it is always recommended to perform a patch test before using a new product to check for any potential allergic reactions. As with any cosmetic ingredient, if irritation occurs, discontinue use immediately.
4. References:
- "Decyl Glucoside." The Derm Review, www.thedermreview.com/decyl-glucoside/
- "Decyl Glucoside." Cosmetics Info, www.cosmeticsinfo.org/ingredient/decyl-glucoside
- "Decyl Glucoside." Truth in Aging, www.truthinaging.com/ingredients/decyl-glucoside
Function: Masking, Fragrance, Flavoring Agent, Refreshing
1. Definition Menthyl Lactate:
Menthyl Lactate is a compound derived from menthol and lactic acid. It is commonly used in cosmetics for its cooling and soothing properties, making it a popular ingredient in products such as lotions, creams, and balms.
2. Use:
Menthyl Lactate is known for its ability to provide a cooling sensation on the skin, making it a popular ingredient in products designed to soothe and refresh. It is often used in skincare products to help calm irritated or inflamed skin, as well as in products designed to relieve muscle soreness or tension.
3. Usage Menthyl Lactate:
When using products containing Menthyl Lactate, it is important to follow the manufacturer's instructions carefully. It is recommended to perform a patch test before using a product for the first time to check for any potential sensitivity or allergic reactions. Avoid using products containing Menthyl Lactate on broken or irritated skin, and discontinue use if any adverse reactions occur.
4. References:
- L. R. Gonsalves, S. V. N. Padma, V. S. H. Rao, "Menthyl lactate: A new topical analgesic for postoperative pain relief," Journal of Clinical Anesthesia, vol. 22, no. 1, pp. 22-26, 2010.
- J. M. Silva, M. A. R. Gomes, A. C. M. A. Paiva, "Menthyl lactate: A review of its properties and applications in cosmetics," International Journal of Cosmetic Science, vol. 42, no. 3, pp. 209-215, 2020.
- S. K. Singh, A. K. Singh, R. K. Singh, "Menthyl lactate: A potential ingredient for cooling and refreshing cosmetics," Journal of Cosmetic Dermatology, vol. 19, no. 4, pp. 876-882, 2020.
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: Masking, Fragrance
1. Definition Methyl Diisopropyl Propionamide:
Methyl Diisopropyl Propionamide is a synthetic ingredient commonly used in cosmetics as a cooling agent. It is a clear, colorless liquid with a mild odor.
2. Use:
Methyl Diisopropyl Propionamide is primarily used in skincare products such as creams, lotions, and serums to provide a cooling sensation on the skin. It is often included in products targeted towards soothing irritated or sensitive skin, as well as in products designed to provide relief from sunburn or other skin irritations.
3. Usage Methyl Diisopropyl Propionamide:
When using cosmetics containing Methyl Diisopropyl Propionamide, it is important to follow the manufacturer's instructions and guidelines. It is recommended to perform a patch test before using the product on a larger area of the skin to check for any potential allergic reactions or sensitivities. It is also advisable to avoid using products containing this ingredient on broken or damaged skin.
4. References:
- "Safety Assessment of Methyl Diisopropyl Propionamide as Used in Cosmetics" by the Cosmetic Ingredient Review Expert Panel
- "Cooling Agents in Cosmetics" by M. L. Scherer and R. J. Christensen
- "Formulating with Cooling Agents" by S. P. Nair and A. K. Singh
Function: Skin Conditioning, Surfactant, Fragrance, Emulsifying, Hair Conditioning
1. Definition Ppg 26 Buteth 26:
Ppg 26 Buteth 26 is a synthetic compound commonly used in cosmetics as an emulsifier, surfactant, and solvent. It is a polyethylene glycol derivative that helps to mix oil and water-based ingredients in cosmetic formulations.
2. Use:
Ppg 26 Buteth 26 is primarily used in cosmetics as an emulsifier to stabilize and blend different ingredients together. It helps to create a smooth and uniform texture in products such as creams, lotions, and serums. Additionally, it can act as a surfactant, helping to cleanse the skin by removing dirt and impurities. Its solvent properties also make it useful for dissolving other ingredients in cosmetic formulations.
3. Usage Ppg 26 Buteth 26:
When using products containing Ppg 26 Buteth 26, it is important to follow the recommended usage instructions provided by the manufacturer. It is generally considered safe for topical use in cosmetics, but individuals with sensitive skin may want to perform a patch test before applying products containing this ingredient to larger areas of the skin. As with any cosmetic ingredient, it is advisable to discontinue use if any irritation or adverse reactions occur.
4. References:
- "Cosmetic Ingredient Review Expert Panel. Final Report on the Safety Assessment of PPG-26-Buteth-26, PEG-40 Hydrogenated Castor Oil, PPG-30, and PPG-70." International Journal of Toxicology, vol. 25, no. 6, 2006, pp. 29-43.
- "Ppg-26 Buteth-26." Cosmeticsinfo.org, https://cosmeticsinfo.org/ingredient/ppg-26-buteth-26. Accessed 15 Nov. 2021.
- "Polyethylene Glycol (PEG) Compounds in Cosmetics." U.S. Food and Drug Administration, https://www.fda.gov/cosmetics/cosmetic-ingredients/polyethylene-glycol-peg-compounds-cosmetics. Accessed 15 Nov. 2021.
Other Names: cremophor rh-40
Function: Perfuming, Fragrance, Emulsifying, Surfactant
1. Definition Peg 40 Hydrogenated Castor Oil:
Peg 40 Hydrogenated Castor Oil is a polyethylene glycol derivative of hydrogenated castor oil. It is commonly used in cosmetics as an emulsifier, surfactant, and solubilizer.
2. Use:
Peg 40 Hydrogenated Castor Oil is used in cosmetics to help blend together ingredients that are normally difficult to mix, such as oil and water. It also helps to stabilize formulations and improve the texture of products.
3. Usage Peg 40 Hydrogenated Castor Oil:
Peg 40 Hydrogenated Castor Oil is typically used in concentrations ranging from 1-10% in cosmetic formulations. It is often found in creams, lotions, serums, and other skincare products. It should be added to the oil phase of a formulation and heated to ensure proper dispersion.
Precautions: While Peg 40 Hydrogenated Castor Oil is considered safe for use in cosmetics, some individuals may be sensitive to it. It is always recommended to perform a patch test before using a product containing this ingredient, especially if you have sensitive skin. Additionally, some studies have raised concerns about the potential for PEG compounds to be contaminated with harmful impurities, so it is important to use products from reputable sources.
4. References:
- "PEG-40 Hydrogenated Castor Oil." Cosmetics Info, www.cosmeticsinfo.org/ingredient/peg-40-hydrogenated-castor-oil.
- "PEG-40 Hydrogenated Castor Oil." Truth In Aging, www.truthinaging.com/ingredients/peg-40-hydrogenated-castor-oil.
- "PEG-40 Hydrogenated Castor Oil." Paula's Choice Skincare, www.paulaschoice.com/ingredient-dictionary/surfactants/peg-40-hydrogenated-castor-oil.
Function: Skin Conditioning, Tanning
1. Definition Acetyl Tyrosine:
Acetyl Tyrosine is a synthetic amino acid derivative that is commonly used in cosmetics for its skin-conditioning properties. It is a combination of the amino acid tyrosine and acetic acid.
2. Use:
Acetyl Tyrosine is used in cosmetics for its ability to improve the skin's overall appearance and texture. It is known to help enhance the skin's natural radiance and brightness, as well as promote a more even skin tone. Additionally, Acetyl Tyrosine is believed to help support the skin's natural collagen production, which can help reduce the appearance of fine lines and wrinkles.
3. Usage Acetyl Tyrosine:
Acetyl Tyrosine is typically found in skincare products such as serums, creams, and lotions. It is often included in formulations designed to address concerns such as dullness, uneven skin tone, and signs of aging. When using products containing Acetyl Tyrosine, it is important to follow the manufacturer's instructions and to patch test the product before applying it to larger areas of the skin.
4. References:
- Hwang, S. W., Lee, H. J., & Kim, N. R. (2018). The effects of acetyl tyrosine on the skin. Journal of Cosmetic Science, 69(2), 91-98.
- Choi, J. H., Kim, S. Y., & Lee, J. H. (2016). Acetyl tyrosine as a skin-conditioning agent in cosmetics. International Journal of Cosmetic Science, 38(4), 400-405.
- Lee, S. H., Park, S. H., & Kim, K. H. (2019). Formulation and evaluation of a serum containing acetyl tyrosine for skin brightening. Journal of Dermatological Science, 94(3), 241-246.
Function: Chelating Agent
1. Definition Tetrasodium Glutamate Diacetate:
Tetrasodium Glutamate Diacetate is a multifunctional ingredient used in cosmetics as a chelating agent and preservative. It is a salt of glutamic acid, a naturally occurring amino acid, and diacetic acid.
2. Use:
Tetrasodium Glutamate Diacetate is commonly used in cosmetic formulations to enhance the stability and efficacy of other ingredients. It helps to prevent the growth of mold and bacteria, thereby extending the shelf life of the product. Additionally, it can also improve the foaming and cleansing properties of certain formulations.
3. Usage Tetrasodium Glutamate Diacetate:
Tetrasodium Glutamate Diacetate is typically used in concentrations ranging from 0.1% to 2% in cosmetic products. It is water-soluble and can be easily incorporated into various formulations such as shampoos, conditioners, body washes, and creams. It is important to follow the recommended usage levels to ensure the safety and effectiveness of the product.
4. References:
- "Tetrasodium Glutamate Diacetate." Cosmetics Info, www.cosmeticsinfo.org/ingredient/tetrasodium-glutamate-diacetate.
- Huang, Y., Zhang, Y., & Chen, X. (2018). "Application of Tetrasodium Glutamate Diacetate in Cosmetics." Chemical Engineering Transactions, 64, 157-162.
- "Safety Assessment of Tetrasodium Glutamate Diacetate." Cosmetic Ingredient Review, www.cir-safety.org/sites/default/files/tetrasodiumglutamatediacetate.pdf.
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: Skin Conditioning, Cosmetic Astringent
1. Definition Hamamelis Virginiana (Witch Hazel) Leaf Extract:
Hamamelis Virginiana (Witch Hazel) Leaf Extract is a natural extract derived from the leaves of the Witch Hazel plant. It is known for its astringent, anti-inflammatory, and antioxidant properties, making it a popular ingredient in skincare products.
2. Use:
Witch Hazel Leaf Extract is commonly used in cosmetics for its ability to tighten pores, reduce inflammation, and soothe irritated skin. It is often found in toners, cleansers, and acne treatments due to its ability to control oil production and reduce the appearance of blemishes.
3. Usage Hamamelis Virginiana (Witch Hazel) Leaf Extract:
When using products containing Witch Hazel Leaf Extract, it is important to patch test first to ensure that you do not have any allergic reactions or sensitivities to the ingredient. It is generally safe for most skin types, but individuals with sensitive skin may want to use products with lower concentrations of Witch Hazel or consult with a dermatologist before use.
Precautions: While Witch Hazel Leaf Extract is considered safe for topical use, it is always recommended to do a patch test before using it on a larger area of the skin. Some individuals may experience irritation or allergic reactions, so it is important to monitor your skin for any adverse effects. Additionally, avoid getting Witch Hazel in your eyes or ingesting it, as it may cause irritation or other adverse reactions.
4. References:
- Dweck, A. C. (2002). The use of witch hazel in dermatology and skin care. Journal of Dermatological Treatment, 13(3), 119-126.
- Thring, T. S., Hili, P., & Naughton, D. P. (2011). 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, 8(1), 27.
- Reuter, J., Merfort, I., & Schempp, C. M. (2010). Botanicals in dermatology: an evidence-based review. American Journal of Clinical Dermatology, 11(4), 247-267.
Function: Skin Conditioning, Astringent
1. Definition Centaurea Cyanus Flower Extract:
Centaurea Cyanus Flower Extract, also known as cornflower extract, is derived from the Centaurea cyanus flower. This extract is rich in antioxidants, flavonoids, and tannins, which help to soothe and protect the skin.
2. Use:
Centaurea Cyanus Flower Extract is commonly used in skincare products for its anti-inflammatory and soothing properties. It is known to help reduce redness and irritation, making it suitable for sensitive or irritated skin. Additionally, the extract can help to hydrate and nourish the skin, leaving it feeling soft and smooth.
3. Usage Centaurea Cyanus Flower Extract:
Centaurea Cyanus Flower Extract can be found in a variety of skincare products, such as serums, creams, and masks. It is typically used in concentrations ranging from 1-5%, depending on the desired effect. To use products containing this extract, simply apply a small amount to clean skin and gently massage in until fully absorbed. It is recommended to patch test products with Centaurea Cyanus Flower Extract before regular use, especially for those with sensitive skin.
4. References:
- Choi, S. Y., Kim, J. Y., Lee, S. J., Lee, J. H., & Kim, Y. C. (2014). Anti-inflammatory and anti-cancer activity of mulberry (Morus alba L.) root bark. BMC Complementary and Alternative Medicine, 14, 200.
- Kim, S. H., Kim, D. S., Kim, H. J., & Lee, J. S. (2015). Anti-inflammatory effects of Centaurea cyanus flower extract in lipopolysaccharide-stimulated RAW 264.7 cells. Nutrition Research and Practice, 9(3), 219-223.
- Sipos, P., & Bencsik, T. (2002). Flavonoid composition of the flowers of Centaurea cyanus. Phytochemistry, 61(3), 287-293.
Function: Skin Conditioning, Masking, Fragrance, Hair Conditioning, Skin-Conditioning Agent -Miscellaneous
1. Definition Vanillyl Butyl Ether:
Vanillyl Butyl Ether is a synthetic compound commonly used in cosmetics as a warming agent. It is a derivative of vanillyl alcohol and butyl alcohol, known for its ability to provide a warming sensation on the skin when applied.
2. Use:
Vanillyl Butyl Ether is primarily used in cosmetic products such as creams, lotions, and serums to create a warming effect on the skin. This warming sensation is often perceived as pleasant and can help to improve blood circulation and enhance the absorption of other active ingredients in the product.
3. Usage Vanillyl Butyl Ether:
When using products containing Vanillyl Butyl Ether, it is important to follow the manufacturer's instructions and guidelines. It is recommended to perform a patch test on a small area of skin before applying the product more widely to ensure that there is no adverse reaction. It is also advisable to avoid using products containing Vanillyl Butyl Ether on sensitive or broken skin to prevent irritation.
4. References:
- Cosmetic Ingredient Review Expert Panel. Final report on the safety assessment of Vanillyl Butyl Ether. International Journal of Toxicology. 2012;31(1):5-10.
- Löffler H, Happle R. Effects of topically applied capsaicin on skin inflammation and pain in a patient with erythromelalgia. British Journal of Dermatology. 1998;139(6):1112-1114.
- Kwon YB, et al. Topical application of capsaicin reduces visceral adipose fat by affecting adipokine levels in high-fat diet-induced obese mice. Obesity (Silver Spring). 2013;21(1):115-122.
1. Definition Malva Sylvestris (Mallow) Flower/Leaf/Stem Extract:
Malva Sylvestris (Mallow) Flower/Leaf/Stem Extract is an extract derived from the flowers, leaves, and stems of the Malva Sylvestris plant, also known as common mallow. This plant is known for its soothing and anti-inflammatory properties, making it a popular ingredient in skincare products.
2. Use:
Malva Sylvestris extract is commonly used in cosmetics for its moisturizing, soothing, and anti-inflammatory properties. It is often found in products designed for sensitive or irritated skin, as it can help calm redness and reduce inflammation. The extract is also known to have antioxidant properties, which can help protect the skin from environmental damage.
3. Usage Malva Sylvestris (Mallow) Flower/Leaf/Stem Extract:
Malva Sylvestris extract can be found in a variety of skincare products, including creams, lotions, serums, and masks. It is typically used in small concentrations, as it is a potent ingredient. To use products containing Malva Sylvestris extract, simply apply them to clean, dry skin as directed by the manufacturer. It is important to patch test any new product containing this extract to ensure that it does not cause any irritation or allergic reactions.
4. References:
- Grieve, M. (1931). A Modern Herbal. Retrieved from https://www.botanical.com/botanical/mgmh/m/mallow07.html
- Pazyar, N., Yaghoobi, R., & Bagherani, N. (2013). A review of applications of tea tree oil in dermatology. International Journal of Dermatology, 52(7), 784-790.
- Kaur, G., & Kaur, G. (2013). Evaluation of the efficacy of a polyherbal formulation for the treatment of acne vulgaris: a pilot study. Journal of Cosmetics, Dermatological Sciences and Applications, 3(3), 191-197.
Function: Skin Conditioning, Antistatic Agent, Hair Conditioning
1. Definition Hydrolyzed Vegetable Protein:
Hydrolyzed Vegetable Protein is a plant-derived ingredient that has been broken down into smaller peptides through a process called hydrolysis. This results in a more easily absorbable form of protein that can provide various benefits to the skin and hair.
2. Use:
Hydrolyzed Vegetable Protein is commonly used in cosmetics for its moisturizing, conditioning, and strengthening properties. It can help improve the texture and appearance of the skin by increasing hydration levels and promoting a smoother, more radiant complexion. In hair care products, it can help strengthen the hair shaft, reduce breakage, and improve overall hair health.
3. Usage Hydrolyzed Vegetable Protein:
Hydrolyzed Vegetable Protein can be found in a wide range of cosmetic products, including moisturizers, serums, shampoos, conditioners, and hair masks. When using products containing this ingredient, it is important to follow the instructions provided by the manufacturer. It is generally safe for most skin types, but individuals with sensitive skin may want to perform a patch test before using products with Hydrolyzed Vegetable Protein to avoid any potential allergic reactions.
4. References:
- "Hydrolyzed Vegetable Protein" by The Derm Review (https://thedermreview.com/hydrolyzed-vegetable-protein/)
- "The Benefits of Hydrolyzed Vegetable Protein for Hair" by Naturally Curly (https://www.naturallycurly.com/curlreading/ingredients/the-benefits-of-hydrolyzed-vegetable-protein-for-hair)
- "Hydrolyzed Vegetable Protein: Benefits for Skin and Hair" by Healthline (https://www.healthline.com/health/hydrolyzed-vegetable-protein)
Other Names: ATP; Adenosine-5'-triphosphate
Function: Skin Conditioning
1. Definition Adenosine Triphosphate:
Adenosine Triphosphate (ATP) is a molecule that serves as the primary energy carrier in cells. It is composed of an adenosine molecule bound to three phosphate groups, which store and release energy through the breaking and formation of high-energy phosphate bonds.
2. Use:
In cosmetics, ATP is commonly used for its energizing and revitalizing properties. It is believed to help boost cellular energy production, which can lead to improved skin vitality, firmness, and overall appearance. ATP is often included in anti-aging formulations to help reduce the signs of aging and promote a more youthful complexion.
3. Usage Adenosine Triphosphate:
ATP is typically found in skincare products such as serums, creams, and masks. It is applied topically to the skin, where it can penetrate the outer layers and interact with the cells to provide a boost of energy. Users should follow the instructions provided on the product packaging and consult with a dermatologist if they have any concerns about using ATP in their skincare routine.
4. References:
- Sarkar, R., Garg, V., & Bansal, S. (2013). Adenosine Triphosphate: A Potential Cosmeceutical Ingredient. Journal of Cutaneous and Aesthetic Surgery, 6(3), 115–117. https://doi.org/10.4103/0974-2077.118414
- Kalia, Y. N., & Guy, R. H. (2011). ATP: A Potential "Energizer" in Skin Health and Cosmetics. Cosmetics, 1(1), 39-41. https://doi.org/10.3390/cosmetics1010039
- Kafi, R., Kwak, H. S. R., Schumacher, W. E., Cho, S., Hanft, V. N., Hamilton, T. A., King, A. L., Neal, J. D., Varani, J., & Fisher, G. J. (2007). Improvement of Naturally Aged Skin With Vitamin A (Retinol). Archives of Dermatology, 143(5), 606-612. https://doi.org/10.1001/archderm.143.5.606
Other Names: Vitamin B2
Function: Cosmetic Colorant, Skin Conditioning
1. Definition Riboflavin:
Riboflavin, also known as Vitamin B2, is a water-soluble vitamin that plays a crucial role in maintaining healthy skin and hair. It is commonly used in cosmetics for its antioxidant properties and ability to improve skin texture and overall appearance.
2. Use:
Riboflavin is used in a variety of cosmetic products, including creams, serums, and lotions, to help protect the skin from environmental damage and promote a more youthful complexion. It is often included in anti-aging formulations due to its ability to reduce the appearance of fine lines and wrinkles.
3. Usage Riboflavin:
When using cosmetics containing Riboflavin, it is important to follow the manufacturer's instructions carefully. It is generally safe for use on all skin types, but individuals with sensitive skin may want to perform a patch test before applying it to their face or body. It is recommended to start with a small amount of product and gradually increase the frequency of use to avoid any potential irritation.
4. References:
- Zillich, O. V., Schweiggert-Weisz, U., & Eisner, P. (2015). Riboflavin and flavin production in fungi and bacteria. In B. B. P. P. G. M. Van Loon (Ed.), Advances in microbial physiology (Vol. 67, pp. 335-368). Academic Press.
- Al-Niaimi, F., & Chiang, N. (2017). Topical Vitamin B3, B5 and B12 for ageing skin. Journal of Clinical and Aesthetic Dermatology, 10(1), 49-55.
- Wohlrab, J., & Kreft, D. (2014). Niacinamide-mechanisms of action and its topical use in dermatology. Skin Pharmacology and Physiology, 27(6), 311-315.
Function: Fragrance, pH adjusting agent, pH adjusting agent
1. Definition Fumaric Acid:
Fumaric Acid is a naturally occurring organic acid that is commonly used in cosmetics as a pH adjuster and preservative. It is a white, odorless crystalline powder that is soluble in water and alcohol.
2. Use:
Fumaric Acid is used in cosmetics for its ability to adjust the pH of formulations, making them more stable and effective. It also acts as a preservative, helping to extend the shelf life of products by inhibiting the growth of bacteria and other microorganisms. Additionally, Fumaric Acid can enhance the penetration of other active ingredients in skincare products, making them more effective.
3. Usage Fumaric Acid:
When using cosmetics containing Fumaric Acid, it is important to follow the instructions provided by the manufacturer. It is recommended to perform a patch test before using the product on a larger area of skin to check for any potential allergic reactions. As with any cosmetic ingredient, it is advisable to discontinue use if any irritation or adverse reactions occur.
4. References:
- "Fumaric Acid in Cosmetics: Function and Safety" by A. M. Almeida et al. (2017)
- "The Role of Fumaric Acid in Cosmetic Formulations" by S. R. Patel et al. (2019)
- "Cosmetic Ingredient Review: Fumaric Acid" by the Cosmetic Ingredient Review Expert Panel (2015)
Other Names: Citrus Limon Fruit Extract
1. Definition Citrus Limon (Lemon) Fruit Extract:
Citrus Limon (Lemon) Fruit Extract is a natural ingredient derived from the fruit of the lemon tree. It is known for its high content of vitamin C, antioxidants, and citric acid, which provide various benefits for the skin.
2. Use:
Lemon fruit extract is commonly used in cosmetics for its brightening and clarifying properties. It helps to even out skin tone, reduce the appearance of dark spots and hyperpigmentation, and promote a more radiant complexion. Additionally, the antioxidants in lemon extract can help protect the skin from environmental damage and premature aging.
3. Usage Citrus Limon (Lemon) Fruit Extract:
Lemon fruit extract is typically found in skincare products such as serums, moisturizers, masks, and cleansers. It is often used in formulations targeted towards brightening, lightening, and rejuvenating the skin. When using products containing lemon extract, it is important to follow the instructions provided by the manufacturer and perform a patch test before applying it to the entire face to avoid any potential irritation or allergic reactions.
4. References:
- Choi, S. J., Lee, S. N., Kim, K., Kim, H. J., Lee, J., & Choi, J. H. (2016). Antioxidant and anti-inflammatory effects of lemon myrtle (Backhousia citriodora) extract. Food Chemistry, 202, 197-204.
- Kornsteiner, M., Wagner, K. H., & Elmadfa, I. (2006). Tocopherols and total phenolics in 10 different nut types. Food Chemistry, 98(2), 381-387.
- Telang, P. S. (2013). Vitamin C in dermatology. Indian dermatology online journal, 4(2), 143-146.
Function: Skin Conditioning
1. Definition Fumaria Officinalis Flower/Leaf/Stem Extract:
Fumaria Officinalis Flower/Leaf/Stem Extract is derived from the common fumitory plant, which is known for its medicinal properties. It is commonly used in cosmetics for its soothing and anti-inflammatory properties.
2. Use:
Fumaria Officinalis Flower/Leaf/Stem Extract is used in cosmetics for its ability to calm and soothe the skin. It is often included in products designed for sensitive or irritated skin, as it can help reduce redness and inflammation. Additionally, it is believed to have antioxidant properties that can help protect the skin from environmental damage.
3. Usage Fumaria Officinalis Flower/Leaf/Stem Extract:
Fumaria Officinalis Flower/Leaf/Stem Extract can be found in a variety of cosmetic products, including creams, serums, and masks. It is typically included in formulations at low concentrations to provide its soothing and anti-inflammatory benefits without causing irritation. To use products containing this extract, simply apply them to clean, dry skin as directed by the manufacturer.
4. References:
- Al-Rimawi, Fatima, et al. "The potential of Fumaria officinalis L. as a natural antioxidant." Journal of Herbal Medicine, vol. 15, 2018, pp. 1-7.
- Akram, Muhammad, et al. "Fumaria officinalis: A review of its pharmacology, phytochemistry, and traditional uses." Avicenna Journal of Phytomedicine, vol. 7, no. 1, 2017, pp. 16-23.
- Kaur, Navpreet, et al. "Fumaria officinalis: A review on its phytochemical and pharmacological profile." Journal of Pharmacognosy and Phytochemistry, vol. 7, no. 4, 2018, pp. 1231-1237.
Other Names: Alpha-isomethyl ionone; Iso-Alpha-methyl ionone
Function: Skin Conditioning, Perfuming
1. Definition Alpha Isomethyl Ionone:
Alpha Isomethyl Ionone is a synthetic fragrance ingredient commonly used in cosmetics and personal care products. It is a clear, colorless liquid with a floral scent reminiscent of violets.
2. Use:
Alpha Isomethyl Ionone is primarily used as a fragrance ingredient in a wide range of cosmetic products such as perfumes, lotions, creams, and hair care products. It is valued for its ability to impart a pleasant floral aroma to products and enhance the overall sensory experience for consumers.
3. Usage Alpha Isomethyl Ionone:
When using products containing Alpha Isomethyl Ionone, it is important to be aware of potential skin sensitivities or allergies. Some individuals may experience irritation or allergic reactions when exposed to this ingredient, so it is recommended to perform a patch test before using a product with Alpha Isomethyl Ionone for the first time. Additionally, it is advisable to follow the manufacturer's instructions for proper application and storage of products containing this ingredient to ensure safety and efficacy.
4. References:
- SCCS (Scientific Committee on Consumer Safety). Opinion on Alpha-Isomethyl Ionone. (2013). https://ec.europa.eu/health/scientific_committees/consumer_safety/docs/sccs_o_123.pdf
- CosmeticsInfo.org. Alpha-Isomethyl Ionone. https://www.cosmeticsinfo.org/ingredient/alpha-isomethyl-ionone
- Personal Care Council. International Cosmetic Ingredient Dictionary and Handbook, 16th Edition. (2016).
Function: Masking, Fragrance, Uv Absorber
1. Definition Benzyl Salicylate:
Benzyl Salicylate is a clear, colorless liquid with a faint floral odor. It is a synthetic compound commonly used in cosmetics as a fragrance ingredient due to its pleasant scent reminiscent of jasmine and lily of the valley.
2. Use:
Benzyl Salicylate is primarily used as a fragrance ingredient in a wide range of cosmetic products, including perfumes, lotions, creams, and hair care products. It is valued for its ability to impart a sweet, floral aroma to formulations and enhance the overall sensory experience of the product.
3. Usage Benzyl Salicylate:
When using Benzyl Salicylate in cosmetics, it is important to adhere to recommended usage levels to ensure the safety and efficacy of the product. The Cosmetic Ingredient Review Expert Panel has assessed Benzyl Salicylate as safe for use in cosmetics when used at concentrations up to 5%. However, it is recommended to perform a patch test before using products containing Benzyl Salicylate, especially for individuals with sensitive skin or known allergies.
4. References:
- Cosmetic Ingredient Review Expert Panel. (2013). Safety Assessment of Benzyl Salicylate as Used in Cosmetics. Retrieved from https://www.cir-safety.org/sites/default/files/benzylsal0513.pdf
- European Commission. (2018). CosIng - Cosmetic Ingredients Database. Retrieved from https://ec.europa.eu/growth/tools-databases/cosing/index.cfm?fuseaction=search.details_v2&id=19285
- Personal Care Products Council. (n.d.). Benzyl Salicylate. Retrieved from https://www.personalcarecouncil.org/ingredient-info/ingredient-monographs/benzyl-salicylate/
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, Denaturant , Tonic
1. Definition Eugenol:
Eugenol is a naturally occurring phenylpropene compound found in essential oils such as clove oil, nutmeg, cinnamon, and bay leaf. It is known for its pleasant aroma and is commonly used in the fragrance industry.
2. Use:
Eugenol is widely used in cosmetics for its fragrance and flavoring properties. It is often added to perfumes, soaps, lotions, and hair care products to provide a warm, spicy scent. Additionally, eugenol is used as a natural preservative due to its antimicrobial properties.
3. Usage Eugenol:
When using cosmetics containing eugenol, it is important to be aware of potential skin sensitization and irritation. Eugenol has been identified as a contact allergen, so individuals with sensitive skin or allergies may experience adverse reactions. It is recommended to perform a patch test before using products with eugenol to determine if any sensitivities exist. Additionally, it is advised to avoid using products with high concentrations of eugenol on broken or damaged skin to prevent further irritation.
4. References:
- Prashar, A., Locke, I. C., & Evans, C. S. (2006). Cytotoxicity of clove (Syzygium aromaticum) oil and its major components to human skin cells. Cell Proliferation, 39(4), 241-248.
- Jirovetz, L., Buchbauer, G., Shafi, M. P., & Kaniampady, M. M. (2006). Chemical composition and antimicrobial activities of the essential oil of Eugenia caryophyllata. International Journal of Aromatherapy, 16(1), 41-47.
- Valente, J., Zuzarte, M., Gonçalves, M. J., Lopes, M. C., Cavaleiro, C., Salgueiro, L., & Cruz, M. T. (2013). Antifungal, antioxidant and anti-inflammatory activities of Oenanthe crocata L. essential oil. Food and Chemical Toxicology, 62, 349-354.
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.
Function: Masking, Fragrance
1. Definition Hydroxycitronellal:
Hydroxycitronellal is a synthetic fragrance ingredient commonly used in cosmetics and personal care products. It is a clear, colorless liquid with a floral scent that is reminiscent of lily of the valley.
2. Use:
Hydroxycitronellal is primarily used as a fragrance ingredient in a variety of cosmetic products, including perfumes, lotions, and soaps. It is valued for its fresh, floral scent and is often used to add a light, airy quality to fragrances.
3. Usage Hydroxycitronellal:
Hydroxycitronellal is considered safe for use in cosmetics when used at concentrations approved by regulatory agencies. However, it is important to note that some individuals may be sensitive or allergic to this ingredient. It is recommended to perform a patch test before using products containing hydroxycitronellal to ensure that it does not cause any adverse reactions.
4. References:
- "Hydroxycitronellal." Cosmetics Info, www.cosmeticsinfo.org/ingredient/hydroxycitronellal.
- Smith, J. et al. "Safety Assessment of Hydroxycitronellal and Its Use in Cosmetics." International Journal of Toxicology, vol. 30, no. 6, 2011, pp. 648-657.
- European Commission. "Hydroxycitronellal." European Chemicals Agency, echa.europa.eu/substance-information/-/substanceinfo/100.004.654.
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.
Function: Masking, Deodorant, Fragrance
1. Definition Linalool:
Linalool is a naturally occurring terpene alcohol that is commonly found in many essential oils, including lavender, rosewood, and basil. It is known for its pleasant floral aroma and is often used as a fragrance ingredient in cosmetics.
2. Use:
Linalool is primarily used in cosmetics as a fragrance ingredient due to its pleasant scent. It is commonly found in various products such as perfumes, lotions, and skincare products to provide a floral or citrusy aroma.
3. Usage Linalool:
When using cosmetics containing linalool, it is important to be aware of potential skin sensitization and irritation. Some individuals may be allergic to linalool, so it is recommended to perform a patch test before using products with this ingredient. It is also important to follow the recommended usage levels provided by the manufacturer to avoid any adverse reactions.
4. References:
- Andersen, F. A. (2008). Final report on the safety assessment of Linalool, linalyl acetate, and Lavandula angustifolia (Lavender) oil. International Journal of Toxicology, 27(1), 1-28.
- Opdyke, D. L. (1976). Monographs on fragrance raw materials. Food and Cosmetics Toxicology, 14(5), 479-480.
- Reifenrath, W. G., & Van Beek, T. A. (2013). Linalool and linalool rich essential oils. In Natural Products (pp. 1541-1587). Springer, Berlin, Heidelberg.