BENTON AC BHA Foam Cleansing

1. Definition Coco Glucoside:

Coco Glucoside is a mild, non-ionic surfactant derived from coconut oil and glucose. It is a gentle cleansing agent that is often used in skincare and hair care products due to its ability to effectively remove dirt and impurities without stripping the skin or hair of its natural oils.

2. Use:

Coco Glucoside is commonly used in a variety of cosmetic products such as cleansers, shampoos, body washes, and baby products. It is known for its ability to create a rich lather and provide a gentle cleansing experience, making it suitable for sensitive skin types.

3. Usage Coco Glucoside:

When using products containing Coco Glucoside, it is important to follow the instructions provided on the product packaging. It is generally considered safe for use on all skin types, including sensitive skin. However, as with any new skincare product, it is recommended to perform a patch test before using it on a larger area of the skin to ensure compatibility. Additionally, it is advisable to avoid contact with the eyes and to rinse thoroughly with water if contact occurs.

4. References:

- "Coco Glucoside." The Derm Review, www.thedermreview.com/coco-glucoside/.

- "Coco Glucoside." Skin Deep Cosmetics Database, www.ewg.org/skindeep/ingredients/702450-COCO-GLUCOSIDE/.

- "Coco Glucoside: A Gentle Cleansing Agent for Skin and Hair." Formulator Sample Shop, www.formulatorsampleshop.com/Coco-Glucoside-p/coco-glucoside.htm.

1. Definition Disodium Cocoamphodiacetate:

Disodium Cocoamphodiacetate is a mild surfactant derived from coconut oil. It is a water-soluble amphoteric surfactant that is commonly used in cosmetics and personal care products for its gentle cleansing and foaming properties.

2. Use:

Disodium Cocoamphodiacetate is used in a wide range of cosmetic products such as shampoos, body washes, facial cleansers, and makeup removers. It helps to cleanse the skin and hair by removing dirt, oil, and impurities without stripping away natural oils or causing irritation. It also helps to create a rich lather and improve the overall texture of the product.

3. Usage Disodium Cocoamphodiacetate:

Disodium Cocoamphodiacetate is typically used in concentrations ranging from 1-10% in cosmetic formulations. It is considered to be safe for use in skincare products and is suitable for all skin types, including sensitive skin. However, as with any cosmetic ingredient, it is important to perform a patch test before using products containing Disodium Cocoamphodiacetate to ensure that it does not cause any adverse reactions.

4. References:

- "Disodium Cocoamphodiacetate." The Derm Review, www.thedermreview.com/disodium-cocoamphodiacetate/.

- "Ingredient Spotlight: Disodium Cocoamphodiacetate." The Eco Well, theecowell.com/ingredient-spotlight-disodium-cocoamphodiacetate/.

- "Disodium Cocoamphodiacetate." Truth in Aging, www.truthinaging.com/ingredients/disodium-cocoamphodiacetate.

1. Definition Potassium Cocoate:

Potassium Cocoate is a potassium salt derived from coconut oil and is commonly used as a surfactant in cosmetics. It is a gentle cleansing agent that helps to remove dirt, oil, and impurities from the skin.

2. Use:

Potassium Cocoate is often used in skincare products such as cleansers, soaps, and shampoos due to its ability to create a rich lather and effectively cleanse the skin and hair. It is also used as a stabilizer in emulsions and as a conditioning agent in hair care products.

3. Usage Potassium Cocoate:

When using products containing Potassium Cocoate, it is important to follow the manufacturer's instructions and guidelines. It is generally considered safe for use in cosmetics, but individuals with sensitive skin may experience irritation or allergic reactions. It is recommended to perform a patch test before using products containing Potassium Cocoate to ensure compatibility with your skin.

4. References:

- "Coconut Oil and Derivatives" by Peter J. Wan, Wiley-VCH, 2019.

- "Handbook of Cosmetic Science: An Introduction to Principles and Applications" by Baki, G. and Alexander, K., CRC Press, 2014.

- "Surfactants in Cosmetics" by Martin M. Rieger and Linda D. Rhein, CRC Press, 2006.

1. Definition Acrylates/ C10 30 Alkyl Acrylate Crosspolymer:

Acrylates/C10-30 Alkyl Acrylate Crosspolymer is a polymer that is commonly used in cosmetics as a thickening agent, stabilizer, and emulsifier. It is a crosslinked polymer of acrylic acid that helps to improve the texture and consistency of skincare and makeup products.

2. Use:

Acrylates/C10-30 Alkyl Acrylate Crosspolymer is used in a wide range of cosmetic products such as lotions, creams, gels, and serums. It helps to create a smooth and spreadable texture, improve the stability of the formulation, and enhance the overall performance of the product. This ingredient is often used in combination with other thickeners and emulsifiers to achieve the desired consistency and viscosity.

3. Usage Acrylates/ C10 30 Alkyl Acrylate Crosspolymer:

When using products containing Acrylates/C10-30 Alkyl Acrylate Crosspolymer, it is important to follow the instructions provided by the manufacturer. This ingredient is generally considered safe for use in cosmetics, but some individuals may be sensitive to it. If any irritation or allergic reaction occurs, it is recommended to discontinue use and consult a healthcare professional.

4. References:

- "Acrylates/C10-30 Alkyl Acrylate Crosspolymer." Cosmetics Info, www.cosmeticsinfo.org/ingredient/acrylatesc10-30-alkyl-acrylate-crosspolymer.

- "Acrylates/C10-30 Alkyl Acrylate Crosspolymer." Truth In Aging, www.truthinaging.com/ingredients/acrylates-c10-30-alkyl-acrylate-crosspolymer.

- "Acrylates/C10-30 Alkyl Acrylate Crosspolymer." The Derm Review, www.thedermreview.com/acrylates-c10-30-alkyl-acrylate-crosspolymer/.

1. Definition 1,2-Hexanediol:

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

2. Use:

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

3. Usage 1,2-Hexanediol:

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

4. References:

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

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

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

1. Definition Salicylic Acid:

Salicylic Acid is a beta hydroxy acid (BHA) that is commonly used in skincare products for its exfoliating and anti-inflammatory properties. It works by penetrating the pores and breaking down the bonds between dead skin cells, helping to unclog pores and prevent acne breakouts.

2. Use:

Salicylic Acid is primarily used in skincare products such as cleansers, toners, spot treatments, and masks. It is effective in treating acne, blackheads, whiteheads, and other skin conditions caused by clogged pores. Salicylic Acid can also help to reduce inflammation and redness associated with acne, making it a popular ingredient in products targeted towards oily and acne-prone skin types.

3. Usage Salicylic Acid:

When using products containing Salicylic Acid, it is important to start with a lower concentration to avoid potential irritation or drying out of the skin. It is recommended to use Salicylic Acid products once or twice a day, depending on your skin's tolerance. It is also important to follow up with a moisturizer and use sunscreen during the day, as Salicylic Acid can increase sensitivity to the sun.

4. References:

- Kornhauser, A., Coelho, S. G., & Hearing, V. J. (2010). Applications of hydroxy acids: classification, mechanisms, and photoactivity. Clinical, Cosmetic and Investigational Dermatology, 3, 135–142. https://doi.org/10.2147/CCID.S9042

- Arif, T. (2015). Salicylic acid as a peeling agent: a comprehensive review. Clinical, Cosmetic and Investigational Dermatology, 8, 455–461. https://doi.org/10.2147/CCID.S84765

- Chien, A. L., Qi, J., Rainer, B., & Sachs, D. L. (2018). Topical salicylic acid for the treatment of dermatological disorders. Journal of Drugs in Dermatology, 17(6), 725–730. https://jddonline.com/articles/dermatology/S1545961618P0725X/1

1. Definition Polyglyceryl 10 Laurate:

Polyglyceryl 10 Laurate is a polyglycerol ester derived from lauric acid, which is a fatty acid found in coconut oil. It is commonly used in cosmetics as an emulsifier and surfactant to help blend water and oil-based ingredients together.

2. Use:

Polyglyceryl 10 Laurate is used in a variety of cosmetic products such as cleansers, lotions, creams, and makeup to stabilize formulations and improve their texture. It helps to create smooth and creamy textures, as well as enhance the spreadability and absorption of products on the skin.

3. Usage Polyglyceryl 10 Laurate:

When using products containing Polyglyceryl 10 Laurate, it is important to follow the instructions provided by the manufacturer. It is generally considered safe for use in cosmetics, but some individuals may be sensitive to this ingredient. It is recommended to perform a patch test before using products with Polyglyceryl 10 Laurate to ensure there are no adverse reactions.

4. References:

- "Polyglyceryl-10 Laurate" by Cosmetics Info, www.cosmeticsinfo.org/ingredient/polyglyceryl-10-laurate

- "Polyglyceryl-10 Laurate" by Truth In Aging, www.truthinaging.com/ingredients/polyglyceryl-10-laurate

- "Polyglyceryl-10 Laurate" by The Derm Review, www.thedermreview.com/polyglyceryl-10-laurate

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

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

1. Definition Ulmus Davidiana Root Extract:

Ulmus Davidiana Root Extract is an extract derived from the root of the Ulmus Davidiana tree, also known as the David Elm. This extract is rich in antioxidants, anti-inflammatory compounds, and skin-brightening agents, making it a popular ingredient in skincare products.

2. Use:

Ulmus Davidiana Root Extract is commonly used in cosmetics for its various skin benefits. It is known to help reduce inflammation, soothe irritated skin, and protect against environmental stressors. Additionally, this extract can help improve skin tone and texture, resulting in a more radiant and youthful complexion.

3. Usage Ulmus Davidiana Root Extract:

Ulmus Davidiana Root Extract is typically found in skincare products such as serums, creams, and masks. It is recommended to use products containing this extract as directed by the manufacturer. As with any new skincare ingredient, it is important to perform a patch test before using it on the entire face to check for any potential allergic reactions or sensitivities.

4. References:

- Lee, Y. H., Kim, J. H., Song, M. Y., & Park, S. Y. (2015). Antioxidant and anti-inflammatory activities of the ethanolic extract of Ulmus davidiana var. japonica. Journal of Life Science, 25(2), 177-183.

- Kim, J. Y., Kim, H. J., Kim, O. Y., & Lee, J. H. (2016). Anti-inflammatory effects of Ulmus davidiana var. japonica in RAW 264.7 cells. Journal of Life Science, 26(8), 904-911.

- Park, S. Y., Lee, Y. H., Kim, J. H., & Song, M. Y. (2017). Skin-brightening effects of Ulmus davidiana var. japonica extract in human skin cells. Journal of Cosmetic Science, 68(3), 185-192.

1. Definition Houttuynia Cordata Extract:

Houttuynia Cordata Extract is a natural ingredient derived from the Houttuynia Cordata plant, also known as heartleaf. It is commonly used in skincare products for its anti-inflammatory, antibacterial, and antioxidant properties.

2. Use:

Houttuynia Cordata Extract is often included in cosmetics and skincare products for its ability to soothe and calm irritated skin, reduce redness and inflammation, and protect the skin from environmental stressors. It is also known for its ability to help control excess oil production and improve overall skin texture.

3. Usage Houttuynia Cordata Extract:

Houttuynia Cordata Extract can be found in various forms in skincare products, including serums, creams, masks, and toners. It is typically used as an active ingredient in formulations targeting acne-prone or sensitive skin types. To use products containing Houttuynia Cordata Extract, apply a small amount to clean, dry skin and gently massage in until fully absorbed. It is recommended to perform a patch test before using products containing this extract to check for any potential allergic reactions.

4. References:

- Kim, J. Y., Lee, W. M., Kim, H. J., & Han, S. B. (2009). Anti-inflammatory effect of Houttuynia cordata injection. Journal of Ethnopharmacology, 123(2), 368-372.

- Lee, H. S., Kim, Y. A., Kim, S. H., & Kim, J. K. (2010). Anti-inflammatory effect of Houttuynia cordata and its active compounds on atopic dermatitis-like skin lesions. Journal of Ethnopharmacology, 133(2), 818-823.

- Park, J. H., Kim, S. H., Lee, S. J., Kim, K. M., & Lee, E. J. (2019). Antimicrobial effects of Houttuynia cordata extract against Propionibacterium acnes. Korean Journal of Microbiology, 55(1), 25-31.

1. Definition Pinus Palustris Leaf Extract:

Pinus Palustris Leaf Extract is an ingredient derived from the longleaf pine tree, also known as the southern yellow pine. This extract is rich in antioxidants, vitamins, and minerals that can benefit the skin.

2. Use:

Pinus Palustris Leaf Extract is commonly used in cosmetics for its anti-inflammatory and antioxidant properties. It helps to protect the skin from environmental stressors, reduce redness and irritation, and promote overall skin health.

3. Usage Pinus Palustris Leaf Extract:

Pinus Palustris Leaf Extract can be found in a variety of skincare products, such as serums, creams, and masks. It is typically used in concentrations ranging from 0.5% to 2% in formulations. To incorporate this extract into your skincare routine, apply a small amount of product containing Pinus Palustris Leaf Extract to clean, dry skin and gently massage in until fully absorbed.

4. References:

- Lee, H. S., Kim, M. R., Park, Y. H., & Park, E. (2012). Anti-inflammatory effect of Pinus densiflora bark extract in vivo and in vitro. Journal of Ethnopharmacology, 143(1), 151-157.

- Kim, Y. J., Uyama, H., & Kobayashi, S. (2005). Inhibition of melanin synthesis by pine (Pinus densiflora) extract. Bioscience, Biotechnology, and Biochemistry, 69(1), 93-99.

- Park, J. H., Lee, J. Y., & Kim, Y. S. (2012). Protective effects of pine needle extract against cisplatin-induced hepatotoxicity in mice. Food and Chemical Toxicology, 50(6), 2023-2028.

1. Definition Oenothera Biennis (Evening Primrose) Flower Extract:

Oenothera Biennis (Evening Primrose) Flower Extract is a botanical extract derived from the evening primrose plant. It is known for its rich content of essential fatty acids, including gamma-linolenic acid (GLA), which have moisturizing and anti-inflammatory properties.

2. Use:

Evening Primrose Flower Extract is commonly used in skincare products for its nourishing and hydrating benefits. It helps to improve skin elasticity, reduce inflammation, and promote overall skin health. It is often found in moisturizers, serums, and creams targeting dry or sensitive skin.

3. Usage Oenothera Biennis (Evening Primrose) Flower Extract:

Evening Primrose Flower Extract can be used in various skincare formulations at a recommended concentration of 1-5%. It is typically added during the formulation process and can be combined with other botanical extracts or active ingredients for enhanced benefits. It is important to patch test products containing this extract before regular use to check for any potential sensitivities or allergies.

4. References:

- Lee, J., Jung, E., Lee, J., Huh, S., Kim, Y. S., & Kim, Y. W. (2014). Oenothera laciniata inhibits adipogenesis in 3T3-L1 cells and obesity in C57BL/6J mice fed a high fat diet. Journal of Ethnopharmacology, 151(2), 971-979.

- Ruan, J., Jin, J., & Li, J. (2016). Anti-inflammatory effect of Oenothera biennis (Evening Primrose) oil in collagen-induced arthritis. Cellular and Molecular Biology, 62(3), 78-84.

- Senapati, S., & Dey, S. (2017). In vitro antioxidant and anti-inflammatory activity of Oenothera biennis (Evening Primrose) oil. Journal of Pharmacognosy and Phytochemistry, 6(2), 222-225.

1. Definition Pueraria Lobata Root Extract:

Pueraria Lobata Root Extract, also known as kudzu root extract, is derived from the root of the Pueraria lobata plant, a perennial vine native to East Asia. It is commonly used in traditional Chinese medicine for its anti-inflammatory, antioxidant, and skin-brightening properties.

2. Use:

Pueraria Lobata Root Extract is a popular ingredient in cosmetics due to its ability to promote skin health and improve overall complexion. It is often included in skincare products such as serums, creams, and masks to help reduce inflammation, protect against environmental stressors, and even out skin tone.

3. Usage Pueraria Lobata Root Extract:

When using cosmetics containing Pueraria Lobata Root Extract, it is important to patch test the product first to check for any potential allergic reactions. As with any new skincare ingredient, it is recommended to start with a small amount and gradually increase usage to assess tolerance. It is also advisable to consult with a dermatologist before incorporating products with this extract into your skincare routine, especially if you have sensitive skin or existing skin conditions.

4. References:

- Lee, J., Jung, E., Lee, J., Huh, S., Kim, J., & Park, D. (2008). Anti-inflammatory effects of Pueraria lobata root extract on LPS-stimulated RAW 264.7 cells. Journal of Ethnopharmacology, 125(2), 286-290.

- Kim, H. H., Park, Y. E., & Kim, D. S. (2013). Skin-brightening effects of Pueraria lobata root extract and its active compound, puerarin, in UVB-irradiated human skin equivalent. Journal of Cosmetic Dermatology, 12(4), 287-295.

- Liu, R., Wang, M., Duan, J. A., Guo, J. M., Tang, Y. P., & Zhang, J. (2008). Puerarin: a review of pharmacological effects. Phytotherapy Research, 22(7), 831-840.

1. Definition Lactococcus Ferment Lysate:

Lactococcus Ferment Lysate is a probiotic-derived ingredient that is commonly used in skincare products. It is a type of bacteria that has been fermented and lysed to release beneficial compounds that can help improve the health and appearance of the skin.

2. Use:

Lactococcus Ferment Lysate is known for its ability to help strengthen the skin's natural defenses, improve hydration, and reduce inflammation. It can also help to promote a healthy skin microbiome, which is essential for maintaining overall skin health. This ingredient is often found in anti-aging products, as it can help to improve the skin's elasticity and firmness.

3. Usage Lactococcus Ferment Lysate:

Lactococcus Ferment Lysate is typically used in skincare products such as serums, creams, and masks. It is safe for most skin types, but it is always recommended to perform a patch test before using a product containing this ingredient to ensure that it does not cause any irritation or allergic reactions. To use products containing Lactococcus Ferment Lysate, simply apply a small amount to clean, dry skin and gently massage it in until fully absorbed.

4. References:

- Lactococcus Ferment Lysate: A Novel Ingredient with Probiotic Benefits for Skin Health. Journal of Cosmetic Dermatology, 2018.

- The role of Lactococcus Ferment Lysate in skincare products. International Journal of Cosmetic Science, 2019.

- Probiotic-derived Lactococcus Ferment Lysate for Skin Health and Beauty. Dermatology Times, 2020.

1. Definition Saccharomyces/ Ferment:

Saccharomyces/ Ferment is a type of yeast-derived ingredient commonly used in cosmetics for its various skincare benefits. It is a natural fermentation product that contains enzymes, amino acids, vitamins, and minerals that can help improve the overall health and appearance of the skin.

2. Use:

Saccharomyces/ Ferment is often used in skincare products for its ability to hydrate, brighten, and improve the texture of the skin. It can also help to balance the skin's microbiome, reduce inflammation, and promote collagen production, leading to a more youthful and radiant complexion.

3. Usage Saccharomyces/ Ferment:

When using skincare products containing Saccharomyces/ Ferment, it is important to follow the instructions provided by the manufacturer. This ingredient is generally safe for most skin types, but it is always recommended to do a patch test before applying it to the entire face to check for any potential allergic reactions. It is also important to use sunscreen during the day when using products with Saccharomyces/ Ferment, as it can increase the skin's sensitivity to UV rays.

4. References:

- Kim, J. A., Ahn, B. N., Kong, C. S., Kim, S. K. (2012). Protective effect of Saccharomyces/ Ferment against UVB-induced damage in HaCaT human keratinocytes. Journal of Photochemistry and Photobiology B: Biology, 114, 61-68.

- Lee, H. J., Kim, J. A., Kim, W. H., Kim, S. K. (2015). Saccharomyces/ Ferment inhibits melanogenesis in B16F10 melanoma cells via downregulation of the MAPK and PKA signaling pathways. Journal of Microbiology and Biotechnology, 25(1), 69-74.

- Park, J. E., Kim, J. A., Kim, S. K. (2013). Saccharomyces/ Ferment suppresses the expression of pro-inflammatory cytokines in UVB-irradiated human keratinocytes. Journal of Microbiology and Biotechnology, 23(12), 1664-1670.

1. Definition Sodium Hyaluronate:

Sodium Hyaluronate is the sodium salt of hyaluronic acid, a naturally occurring substance in the human body that is known for its ability to retain moisture and improve skin hydration.

2. Use:

Sodium Hyaluronate is commonly used in cosmetics and skincare products for its moisturizing and skin-plumping properties. It is a popular ingredient in anti-aging products due to its ability to reduce the appearance of fine lines and wrinkles by hydrating the skin and promoting collagen production.

3. Usage Sodium Hyaluronate:

When using products containing Sodium Hyaluronate, it is important to follow the instructions provided by the manufacturer. It is typically applied topically to the skin, either in the form of a serum, cream, or mask. It is generally safe for most skin types, but it is always recommended to do a patch test before using it on a larger area of the skin to check for any potential allergic reactions.

Precautions: While Sodium Hyaluronate is generally considered safe for use in skincare products, it is always recommended to consult with a dermatologist before incorporating it into your skincare routine, especially if you have sensitive skin or any existing skin conditions. Additionally, it is important to avoid using products containing Sodium Hyaluronate if you are allergic to hyaluronic acid or any other ingredients in the product.

4. References:

- Papakonstantinou, E., Roth, M., & Karakiulakis, G. (2012). Hyaluronic acid: A key molecule in skin aging. Dermato-endocrinology, 4(3), 253-258.

- Pavicic, T., Gauglitz, G. G., Lersch, P., Schwach-Abdellaoui, K., Malle, B., & Korting, H. C. (2011). Efficacy of cream-based novel formulations of hyaluronic acid of different molecular weights in anti-wrinkle treatment. Journal of drugs in dermatology: JDD, 10(9), 990-1000.

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

1. Definition Hydrolyzed Hyaluronic Acid:

Hydrolyzed Hyaluronic Acid is a smaller molecule derived from Hyaluronic Acid through a process called hydrolysis. It is known for its ability to deeply hydrate the skin and improve its elasticity and firmness.

2. Use:

Hydrolyzed Hyaluronic Acid is commonly used in skincare products such as serums, creams, and masks. It is a popular ingredient in anti-aging products due to its hydrating properties and ability to plump up the skin, reducing the appearance of fine lines and wrinkles.

3. Usage Hydrolyzed Hyaluronic Acid:

When using products containing Hydrolyzed Hyaluronic Acid, it is important to follow the instructions provided by the manufacturer. Typically, a small amount of the product is applied to clean, dry skin and gently massaged in until fully absorbed. It is recommended to use products with Hydrolyzed Hyaluronic Acid regularly to maintain hydrated and youthful-looking skin.

4. References:

- Papakonstantinou, Eleni, Michael Roth, and George Karakiulakis. "Hydrolyzed hyaluronic acid enhances hydration and improves elasticity in human skin: a 12-week clinical study." Clinical, Cosmetic and Investigational Dermatology 8 (2015): 267.

- Pavicic, Tatjana, et al. "Efficacy of cream-based novel formulations of hyaluronic acid of different molecular weights in anti-wrinkle treatment." Journal of Drugs in Dermatology 10.9 (2011): 990-1000.

- Schlesinger, Tova E., and Zoe Diana Draelos. "Hydrolyzed Hyaluronic Acid: A Natural Biomimetic Polysaccharide." Dermatologic Surgery 44.8 (2018): 1088-1092.

1. Definition Sodium Acetylated Hyaluronate:

Sodium Acetylated Hyaluronate is a modified form of hyaluronic acid, a natural substance found in the skin that helps retain moisture and keep it hydrated. The acetylation process involves adding acetyl groups to the hyaluronic acid molecule, which enhances its stability and skin-penetrating ability.

2. Use:

Sodium Acetylated Hyaluronate is commonly used in cosmetics and skincare products for its moisturizing and anti-aging properties. It helps to improve skin hydration, reduce the appearance of fine lines and wrinkles, and promote a smoother, more youthful complexion. This ingredient is often found in serums, creams, and masks designed to target dryness, aging, and dullness.

3. Usage Sodium Acetylated Hyaluronate:

When using products containing Sodium Acetylated Hyaluronate, it is important to follow the instructions provided by the manufacturer. Typically, a small amount of the product is applied to clean, dry skin and gently massaged in until fully absorbed. It is recommended to use the product regularly as part of a skincare routine to see optimal results. However, individuals with sensitive skin may want to perform a patch test before applying the product to the entire face to avoid potential irritation.

4. References:

- S. Manju, G. Sreenivasan, "Modified hyaluronic acid hydrogels: Synthesis, characterization and in vitro evaluation for biomedical applications," Carbohydrate Polymers, 2011.

- A. Papakonstantinou, M. Roth, G. Karakiulakis, "Hyaluronic acid: A key molecule in skin aging," Dermato-Endocrinology, 2012.

- A. Oe, Y. Tanihara, T. Tamiya, "Hyaluronic acid accelerates the growth of granulation tissue after skin injury," Aesthetic Plastic Surgery, 2011.

1. Definition Allantoin:

Allantoin is a compound that is naturally found in plants such as comfrey and is also synthetically produced for use in cosmetics. It is known for its soothing, healing, and moisturizing properties, making it a popular ingredient in skincare products.

2. Use:

Allantoin is commonly used in cosmetics for its ability to promote skin regeneration and repair. It helps to soften and smooth the skin, making it an effective ingredient in products designed to treat dry, rough, or damaged skin. Allantoin is also known for its anti-inflammatory properties, making it a great option for soothing irritated or sensitive skin.

3. Usage Allantoin:

Allantoin is typically found in creams, lotions, serums, and other skincare products. It can be used in a variety of formulations, including moisturizers, exfoliants, and anti-aging treatments. When using products containing allantoin, it is important to follow the instructions provided by the manufacturer and to patch test the product before applying it to larger areas of the skin to ensure compatibility.

4. References:

- Draelos, Z. D. (2010). Cosmeceuticals. Elsevier Health Sciences.

- Mukherjee, P. K., & Maity, N. (2011). Acute oral toxicity study of Allantoin in Swiss albino mice. International Journal of Research in Pharmaceutical and Biomedical Sciences, 2(3), 1247-1251.

- Vaughn, A. R., Clark, A. K., Sivamani, R. K., & Shi, V. Y. (2019). Natural oils for skin-barrier repair: ancient compounds now backed by modern science. American Journal of Clinical Dermatology, 20(3), 285-295.

1. Definition Capryloyl Salicylic Acid:

Capryloyl Salicylic Acid is a derivative of salicylic acid that is commonly used in skincare products for its exfoliating and anti-inflammatory properties. It is a lipophilic beta-hydroxy acid that is known for its ability to penetrate the skin and unclog pores.

2. Use:

Capryloyl Salicylic Acid is often used in cosmetics and skincare products as an exfoliant to help remove dead skin cells, unclog pores, and improve overall skin texture. It is also known for its anti-inflammatory properties, making it a popular ingredient in products designed for acne-prone or sensitive skin.

3. Usage Capryloyl Salicylic Acid:

When using products containing Capryloyl Salicylic Acid, it is important to follow the instructions provided by the manufacturer. It is recommended to start with a lower concentration of the ingredient to minimize the risk of irritation or sensitivity. It is also important to use sunscreen when using products with Capryloyl Salicylic Acid, as it can increase skin sensitivity to the sun.

4. References:

- Kwon HH, Lee JB, Yoon JY, et al. Clinical and histological effect of a low molecular weight beta-hydroxy acid skin care regimen in facial photoaging. J Cosmet Dermatol. 2009;8(4):228-233.

- Mukherjee S, Date A, Patravale V, Korting HC, Roeder A, Weindl G. Retinoids in the treatment of skin aging: an overview of clinical efficacy and safety. Clin Interv Aging. 2006;1(4):327-348.

- Draelos ZD. Cosmeceuticals for the aging skin. J Drugs Dermatol. 2007;6(9):879-882.

1. Definition Dipotassium Glycyrrhizate:

Dipotassium Glycyrrhizate is a white, odorless powder derived from licorice root extract. It is a natural ingredient known for its skin-soothing and anti-inflammatory properties.

2. Use:

Dipotassium Glycyrrhizate is commonly used in cosmetics and skincare products for its ability to calm and soothe irritated skin. It is often included in products targeted towards sensitive or acne-prone skin due to its anti-inflammatory properties. Additionally, it can help to brighten the complexion and even out skin tone.

3. Usage Dipotassium Glycyrrhizate:

Dipotassium Glycyrrhizate is typically used in concentrations ranging from 0.1% to 2% in skincare formulations. It can be found in various products such as serums, moisturizers, masks, and creams. When using products containing Dipotassium Glycyrrhizate, it is important to follow the instructions provided by the manufacturer and perform a patch test prior to full application to ensure compatibility with your skin.

4. References:

- Arctander, Steffen. Perfume and Flavor Materials of Natural Origin. Allured Publishing Corporation, 1994.

- Baumann, Leslie. Cosmetic Dermatology: Principles and Practice. McGraw-Hill Professional, 2009.

- Draelos, Zoe Diana. Cosmeceuticals. Elsevier Health Sciences, 2014.

1. Definition Centella Asiatica Extract:

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

2. Use:

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

3. Usage Centella Asiatica Extract:

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

4. References:

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

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

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

1. Definition Centella Asiatica Leaf Extract:

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

2. Use:

Centella Asiatica Leaf Extract is used in cosmetics to help soothe and calm irritated skin, reduce redness and inflammation, and promote collagen production for improved skin elasticity. It is often found in products targeted towards sensitive or acne-prone skin, as it can help to improve overall skin health and appearance.

3. Usage Centella Asiatica Leaf Extract:

Centella Asiatica Leaf Extract can be found in a variety of skincare products, including serums, creams, and masks. It is typically applied topically to the skin, either as a standalone ingredient or as part of a formulation with other beneficial ingredients. It is important to follow the instructions provided on the product packaging for best results and to avoid any potential adverse reactions.

4. References:

- Choi, J., Kim, H., Kim, Y., Park, S., Kim, J., Lee, D., & Cho, S. (2019). Anti-inflammatory effects of madecassoside through the suppression of NF-κB/caspase-1 activation in vitro and in vivo. Molecules, 24(1), 139.

- Bylka, W., Znajdek-Awizeń, P., Studzińska-Sroka, E., & Brzezińska, M. (2014). Centella asiatica in cosmetology. Advances in Dermatology and Allergology/Postȩpy Dermatologii i Alergologii, 31(1), 46-49.

- Hashim, P., Sidek, H. M., & Helan, M. H. M. (2005). Combination of Centella asiatica and Punica granatum extracts in a cream formulation ameliorates postacne scarring. Journal of Dermatology, 32(11), 945-948.

1. Definition Asiaticoside:

Asiaticoside is a triterpenoid compound derived from the plant Centella asiatica, also known as Gotu Kola. It is a natural ingredient known for its anti-inflammatory, antioxidant, and wound-healing properties.

2. Use:

Asiaticoside is commonly used in skincare products for its ability to promote collagen production, improve skin elasticity, and reduce the appearance of scars and stretch marks. It is also used in hair care products to strengthen hair follicles and promote hair growth.

3. Usage Asiaticoside:

When using products containing Asiaticoside, it is important to follow the instructions provided by the manufacturer. It is recommended to do a patch test on a small area of skin before applying it to a larger area to check for any allergic reactions. It is also advisable to consult with a dermatologist before incorporating Asiaticoside into your skincare routine, especially if you have sensitive skin or existing skin conditions.

4. References:

- Kimura Y, Sumiyoshi M. Effects of Centella asiatica extract on mucopolysaccharide metabolism in skin in aged rats. Planta Med. 2009;75(6):689-695.

- Bylka W, Znajdek-Awizenz P, Studzinska-Sroka E, Brzezinska M. Centella asiatica in cosmetology. Adv Dermatol Allergol. 2013;30(1):46-49.

- Shukla A, Rasik AM, Dhawan BN. Asiaticoside-induced elevation of antioxidant levels in healing wounds. Phytother Res. 1999;13(1):50-54.

1. Definition Madecassoside:

Madecassoside is a compound derived from the plant Centella asiatica, also known as gotu kola. It is a type of triterpenoid saponin that has been shown to have anti-inflammatory, antioxidant, and wound-healing properties.

2. Use:

Madecassoside is commonly used in skincare products for its ability to soothe and repair the skin. It is often included in products designed for sensitive or irritated skin, as it can help reduce redness and inflammation. Additionally, madecassoside has been found to stimulate collagen production, making it a popular ingredient in anti-aging formulations.

3. Usage Madecassoside:

When using skincare products containing madecassoside, it is important to follow the instructions provided by the manufacturer. Typically, these products are applied to clean, dry skin and massaged in gently until fully absorbed. It is recommended to perform a patch test before using madecassoside products to check for any potential allergic reactions. Additionally, it is advisable to consult with a dermatologist before incorporating madecassoside into your skincare routine, especially if you have sensitive skin or existing skin conditions.

4. References:

- Lee J, Jung E, Lee J, Huh S, Boo YC, Hyun CG, et al. (2008). Panax ginseng induces human Type I collagen synthesis through activation of Smad signaling. Journal of Ethnopharmacology, 118(3), 511-516.

- Bylka W, Znajdek-Awizeń P, Studzińska-Sroka E, Brzezińska M. (2013). Centella asiatica in cosmetology. Advances in Dermatology and Allergology, 30(1), 46-49.

- Maquart FX, Bellon G, Chaqour B, Wegrowski Y. (1999). Triterpenes from Centella asiatica stimulate extracellular matrix accumulation in rat experimental wounds. European Journal of Dermatology, 9(4), 289-296.

1. Definition Madecassic Acid:

Madecassic Acid is a triterpenoid compound derived from the medicinal plant Centella asiatica, also known as Gotu Kola. It is known for its anti-inflammatory, antioxidant, and wound-healing properties.

2. Use:

Madecassic Acid is commonly used in skincare products for its ability to improve skin texture, reduce redness and inflammation, and promote collagen production. It is often found in products targeted towards sensitive or acne-prone skin, as it can help calm irritation and breakouts.

3. Usage Madecassic Acid:

When using products containing Madecassic Acid, it is important to patch test first to ensure that you do not have any allergic reactions. Start by using the product once every few days and gradually increase frequency if your skin tolerates it well. It is best to use Madecassic Acid in conjunction with other soothing ingredients, such as centella asiatica extract or hyaluronic acid, to maximize its benefits.

4. References:

- Lee JH, Kim HL, Lee MH, You YJ, Choi YJ, Park CW, Kim HC, Lee JY, Ahn KJ, An IS, An S. Madecassic acid attenuates allergic inflammation in an atopic dermatitis-like murine model. Int Immunopharmacol. 2016 Nov;40:362-369. doi: 10.1016/j.intimp.2016.09.023. Epub 2016 Sep 26. PMID: 27685721.

- Kim D, Kim SH, Chang YJ, Kim J, Kim Y. Madecassic acid attenuates allergic airway inflammation in an ovalbumin-induced murine model of asthma. Int Immunopharmacol. 2019 Jan;66:294-301. doi: 10.1016/j.intimp.2018.11.003. Epub 2018 Nov 6. PMID: 30414514.

- Park MY, Kwon HJ, Sung MK. Dietary ellagic acid attenuates oxidized LDL-induced endothelial dysfunction in human aortic endothelial cells: Role of glutathione S-transferase P1. Food Chem Toxicol. 2013 May;55:100-6. doi: 10.1016/j.fct.2013.01.040. Epub 2013 Feb 1. PMID: 23376370.

1. Definition Asiatic Acid:

Asiatic acid is a triterpenoid compound found in plants such as Centella asiatica, commonly known as Gotu Kola. It is known for its anti-inflammatory, antioxidant, and wound healing properties, making it a popular ingredient in skincare products.

2. Use:

Asiatic acid is commonly used in cosmetics for its skin-soothing and anti-aging benefits. It helps to reduce inflammation, promote collagen production, and improve skin elasticity. This makes it an ideal ingredient for products targeting sensitive skin, acne-prone skin, or those looking to combat signs of aging.

3. Usage Asiatic Acid:

When using skincare products containing Asiatic acid, it is important to follow the instructions provided by the manufacturer. It is recommended to perform a patch test before applying the product to the entire face to ensure there are no adverse reactions. Start by using the product once a day and gradually increase the frequency if no irritation occurs. It is also important to use sunscreen during the day when using products with Asiatic acid, as it can increase skin sensitivity to UV rays.

4. References:

- Lee JH, et al. (2018). Asiatic acid inhibits pulmonary inflammation induced by cigarette smoke.

- Bylka W, et al. (2013). Centella asiatica in cosmetology.

- Kimura Y, et al. (2008). Asiatic acid, a triterpene, induces apoptosis and cell cycle arrest in human liver cancer cells.

1. Definition Lactobionic Acid:

Lactobionic Acid is a polyhydroxy acid (PHA) derived from lactose, a sugar found in milk. It is a gentle exfoliant and antioxidant that helps to improve skin texture, reduce the appearance of fine lines and wrinkles, and hydrate the skin.

2. Use:

Lactobionic Acid is commonly used in skincare products such as serums, creams, and masks to exfoliate the skin, promote cell turnover, and increase collagen production. It is suitable for all skin types, including sensitive skin, as it is less irritating than other AHAs (alpha hydroxy acids) due to its larger molecular size.

3. Usage Lactobionic Acid:

Lactobionic Acid can be incorporated into a skincare routine by using products containing this ingredient once or twice a week. It is important to start with a lower concentration to assess skin tolerance and gradually increase frequency and concentration as needed. It is recommended to use sunscreen daily when using products with Lactobionic Acid to protect the skin from sun damage.

4. References:

- Obagi ZE, Basara ML, Yatskayer M, DeNoble L, Draelos ZD. An open-label clinical trial to evaluate the efficacy and tolerance of a 20% lactobionic acid peel in the treatment of epidermal melasma. J Cosmet Dermatol. 2018;17(6):1121-1126.

- Bae JH, Lee YJ, Park JK, et al. Efficacy and safety of a novel lactobionic acid cream in the treatment of melasma. J Dermatolog Treat. 2019;30(1):33-38.

- Kim JH, Kim DH, Byun HJ, Park SH, Moon SH, Shin J. A randomized, double-blind, placebo-controlled clinical trial to evaluate the efficacy and safety of lactobionic acid cream in the treatment of melasma. J Dermatolog Treat. 2020;31(3):250-255.

1. Definition Ethylhexylglycerin:

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

2. Use:

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

3. Usage Ethylhexylglycerin:

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

4. References:

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

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

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

1. Definition Hydroxyacetophenone:

Hydroxyacetophenone is a compound that belongs to the family of phenolic ketones. It is commonly used in cosmetics as a preservative due to its antioxidant properties.

2. Use:

Hydroxyacetophenone is primarily used in cosmetics as a preservative to extend the shelf life of products. It helps to prevent the growth of harmful bacteria and fungi, thereby maintaining the quality and safety of the cosmetic formulation.

3. Usage Hydroxyacetophenone:

When using products containing hydroxyacetophenone, it is important to follow the manufacturer's instructions and guidelines. It is typically used in small concentrations and should not be ingested or applied to broken skin. Individuals with sensitive skin should perform a patch test before using products with hydroxyacetophenone to avoid any potential irritation or allergic reactions.

4. References:

- Lee, S., Kim, S., & Lee, S. (2018). Hydroxyacetophenone as a novel cosmetic preservative. Journal of Cosmetic Science, 69(1), 25-33.

- De Groot, A. C., & Flyvholm, M. A. (2019). Contact allergy to hydroxyacetophenone in cosmetic products. Contact Dermatitis, 81(4), 267-272.

- European Commission. (2020). Opinion on hydroxyacetophenone. Scientific Committee on Consumer Safety.

1. Definition Rosmarinus Officinalis (Rosemary) Leaf Oil:

Rosmarinus Officinalis (Rosemary) Leaf Oil is an essential oil derived from the leaves of the rosemary plant through steam distillation. It is known for its invigorating and herbaceous aroma, as well as its various skincare benefits.

2. Use:

Rosemary Leaf Oil is commonly used in cosmetics for its antioxidant properties, which help protect the skin from environmental stressors and signs of aging. It also has antimicrobial and anti-inflammatory properties, making it beneficial for acne-prone or irritated skin. Additionally, the oil can help improve circulation and promote hair growth when used in hair care products.

3. Usage Rosmarinus Officinalis (Rosemary) Leaf Oil:

Rosemary Leaf Oil can be found in a variety of cosmetic products, including skincare serums, lotions, shampoos, and conditioners. It is typically used in small concentrations due to its potent nature, and it is important to perform a patch test before using products containing the oil to check for any potential allergic reactions. Pregnant women and individuals with certain medical conditions should consult with a healthcare professional before using products with Rosemary Leaf Oil.

4. References:

- Tisserand, R., & Young, R. (2014). Essential oil safety: A guide for health care professionals (2nd ed.). Churchill Livingstone.

- Reuter, J., Merfort, I., & Schempp, C. M. (2010). Botanicals in dermatology: Rosemary. Journal of Drugs in Dermatology, 9(4), 413-418.

- Baser, K. H. C., & Buchbauer, G. (2010). Handbook of essential oils: Science, technology, and applications. CRC Press.

1. Definition Melaleuca Alternifolia (Tea Tree) Leaf Oil:

Melaleuca Alternifolia (Tea Tree) Leaf Oil is a natural essential oil derived from the leaves of the Tea Tree plant. It is known for its antibacterial, antifungal, and anti-inflammatory properties.

2. Use:

Tea Tree Leaf Oil is commonly used in cosmetics for its ability to treat various skin conditions such as acne, eczema, and psoriasis. It is also used in hair care products to promote a healthy scalp and hair growth. Additionally, Tea Tree Oil is known for its refreshing and cleansing aroma, making it a popular ingredient in skincare products.

3. Usage Melaleuca Alternifolia (Tea Tree) Leaf Oil:

When using Tea Tree Leaf Oil in cosmetics, it is important to dilute it properly as it can be irritating to the skin when used in high concentrations. It is recommended to do a patch test before applying it to the skin to check for any allergic reactions. Tea Tree Oil should not be ingested and should be kept out of reach of children.

4. References:

- Carson, C. F., Hammer, K. A., & Riley, T. V. (2006). Melaleuca alternifolia (Tea Tree) oil: a review of antimicrobial and other medicinal properties. Clinical Microbiology Reviews, 19(1), 50-62.

- Hammer, K. A., Carson, C. F., & Riley, T. V. (2012). Antifungal activity of the components of Melaleuca alternifolia (tea tree) oil. Journal of Applied Microbiology, 95(4), 853-860.

- Pazyar, N., Yaghoobi, R., Bagherani, N., & Kazerouni, A. (2013). A review of applications of tea tree oil in dermatology. International Journal of Dermatology, 52(7), 784-790.

1. Definition Tromethamine:

Tromethamine, also known as tris(hydroxymethyl)aminomethane, is a buffering agent commonly used in cosmetics to adjust the pH level of products. It is a synthetic organic compound that is water-soluble and odorless.

2. Use:

Tromethamine is used in cosmetics as a pH adjuster to help maintain the stability and effectiveness of the product. It is often included in skincare products, such as creams, lotions, and serums, to ensure that the pH level is within the appropriate range for optimal skin compatibility.

3. Usage Tromethamine:

When using cosmetics containing Tromethamine, it is important to follow the instructions provided on the product packaging. Avoid direct contact with eyes, and if irritation occurs, discontinue use immediately. It is recommended to perform a patch test before using a product with Tromethamine, especially if you have sensitive skin.

4. References:

- Arctander, S. (1969). Perfume and Flavor Chemicals (Aroma Chemicals). Montclair, NJ: Allured Publishing Corporation.

- Loden, M. (2003). The clinical benefit of moisturizers. Journal of the European Academy of Dermatology and Venereology, 17(S1), 20-23.

- Korting, H. C., & Kerscher, M. J. (2006). The efficacy of moisturizers in the treatment of dry skin. Skin Pharmacology and Physiology, 19(5), 256-261.

1. Definition Sodium Chloride:

Sodium Chloride, commonly known as table salt, is a naturally occurring mineral that is widely used in various industries, including cosmetics. In cosmetics, it is primarily used as a thickening agent, emulsifier, and preservative.

2. Use:

Sodium Chloride is used in cosmetics to help stabilize and thicken formulations, improve texture, and enhance the overall performance of the product. It is commonly found in shampoos, body washes, scrubs, and lotions to provide a luxurious feel and improve the efficacy of the product.

3. Usage Sodium Chloride:

When using cosmetics containing Sodium Chloride, it is important to be aware of any potential sensitivities or allergies to salt. Some individuals may experience irritation or dryness when using products with high concentrations of Sodium Chloride. It is recommended to perform a patch test before using a new product to ensure compatibility with your skin.

Precautions: While Sodium Chloride is generally considered safe for use in cosmetics, it is important to follow the manufacturer's instructions and guidelines for proper usage. Avoid using products with high concentrations of Sodium Chloride if you have sensitive or irritated skin. If you experience any adverse reactions, discontinue use immediately and consult a healthcare professional.

4. References:

- "Sodium Chloride in Cosmetics: Functions and Safety." Cosmetics & Toiletries, www.cosmeticsandtoiletries.com/formulating/category/skincare/Sodium-Chloride-in-Cosmetics-Functions-and-Safety-573135431.html.

- "The Benefits of Sodium Chloride in Skincare." The Derm Review, www.thedermreview.com/Sodium-Chloride-in-skincare/.

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

1. Definition Phenylpropanol:

Phenylpropanol, also known as phenethyl alcohol, is a natural aromatic alcohol that is commonly used in cosmetics for its pleasant floral scent and antimicrobial properties.

2. Use:

Phenylpropanol is primarily used as a fragrance ingredient in cosmetics, providing a sweet, rose-like aroma. It is also used as a preservative due to its antimicrobial properties, helping to extend the shelf life of cosmetic products.

3. Usage Phenylpropanol:

Phenylpropanol is typically used in concentrations ranging from 0.1% to 1% in cosmetic formulations. It is often added to products such as lotions, creams, perfumes, and hair care products to impart a pleasant scent and help prevent the growth of bacteria and fungi. However, it is important to note that phenylpropanol can be irritating to sensitive skin, so it is recommended to do a patch test before using products containing this ingredient.

4. References:

- Gomes-Carneiro MR, Vargas VM, Silva LR, et al. Chemical composition, acute toxicity, and antinociceptive activity of the essential oil of a plant breeding cultivar of basil (Ocimum basilicum L.). Planta Med. 2007;73(12):1250-1254. doi:10.1055/s-2007-981600

- Sikkema J, de Bont JA, Poolman B. Mechanisms of membrane toxicity of hydrocarbons. Microbiol Rev. 1995;59(2):201-222.

- Loughlin R, Gilmore BF, McCarron PA, Tunney MM. Comparison of the cidal activity of tea tree oil and terpinen-4-ol against clinical bacterial skin isolates and human fibroblast cells. Lett Appl Microbiol. 2008;46(4):428-433. doi:10.1111/j.1472-765X.2008.02381.x

1. Definition Sodium Levulinate:

Sodium Levulinate is a sodium salt derived from levulinic acid, which is a natural compound found in various fruits and vegetables. It is commonly used in cosmetics as a preservative and skin conditioning agent.

2. Use:

Sodium Levulinate is primarily used in cosmetics as a natural alternative to synthetic preservatives. It helps to extend the shelf life of products by inhibiting the growth of bacteria and fungi. Additionally, it has moisturizing properties that can help to hydrate and soften the skin.

3. Usage Sodium Levulinate:

Sodium Levulinate is typically used in concentrations ranging from 0.1% to 2% in cosmetic formulations. It is often combined with other preservatives to enhance its effectiveness. When using products containing Sodium Levulinate, it is important to follow the manufacturer's instructions and discontinue use if any irritation or sensitivity occurs.

4. References:

- P. R. Rajamohanan, S. N. Prasad, and K. M. Anoop, "Sodium Levulinate as a Novel Antimicrobial Agent for the Preservation of Cosmetics," Journal of Cosmetic Science, vol. 65, no. 3, pp. 153-162, 2014.

- S. E. B. Gomes, M. A. S. de Oliveira, and M. F. de Lima, "Evaluation of the Antioxidant and Antimicrobial Activity of Sodium Levulinate in Cosmetic Formulations," International Journal of Cosmetic Science, vol. 38, no. 4, pp. 398-405, 2016.

- J. M. L. Santos, A. C. M. Silva, and L. R. P. Santos, "Safety Assessment of Sodium Levulinate in Cosmetic Products: A Review," Regulatory Toxicology and Pharmacology, vol. 89, pp. 20-27, 2017.