Vienna Collagen Eye Pads Cucumber - Ingredient Explanation
Other Names: Nicotinic acid amide; Nicotinamide
Function: Hair Conditioning, Skin Conditioning, Smoothing
1. Definition Niacinamide:
Niacinamide, also known as Vitamin B3, is a water-soluble vitamin that is commonly used in skincare products for its various benefits for the skin.
2. Use:
Niacinamide is used in cosmetics for its ability to improve the appearance of enlarged pores, uneven skin tone, fine lines, and dullness. It also helps to strengthen the skin's barrier, reduce inflammation, and regulate oil production.
3. Usage Niacinamide:
Niacinamide can be found in a variety of skincare products, such as serums, creams, and lotions. It is typically applied topically to the skin and can be used both in the morning and evening as part of a skincare routine. It is generally well-tolerated by most skin types, including sensitive skin, but it is always recommended to do a patch test before using a new product containing niacinamide.
Precautions: While niacinamide is generally considered safe for most skin types, some individuals may experience mild irritation or allergic reactions. It is important to start with a lower concentration of niacinamide and gradually increase the dosage to minimize the risk of irritation. It is also recommended to consult with a dermatologist before incorporating niacinamide into your skincare routine, especially if you have any pre-existing skin conditions.
4. References:
- Schagen, S. K., Zampeli, V. A., Makrantonaki, E., & Zouboulis, C. C. (2012). Discovering the link between nutrition and skin aging. Dermato-endocrinology, 4(3), 298-307.
- Bissett, D. L., Oblong, J. E., & Berge, C. A. (2005). Niacinamide: A B vitamin that improves aging facial skin appearance. Dermatologic Surgery, 31(7), 860-865.
- Draelos, Z. D. (2005). The latest cosmeceutical approaches for anti-aging. Journal of Cosmetic Dermatology, 4(4), 273-278.
Function: Skin Conditioning, Humectant, Moisturising
1. Definition Dimethylsilanol Hyaluronate:
Dimethylsilanol Hyaluronate is a compound that combines the moisturizing properties of hyaluronic acid with the skin conditioning benefits of silicone. It is a popular ingredient in skincare products due to its ability to hydrate and improve the overall appearance of the skin.
2. Use:
Dimethylsilanol Hyaluronate is commonly used in cosmetics and skincare products for its hydrating and anti-aging properties. It helps to attract and retain moisture in the skin, making it appear plump and youthful. Additionally, it can help to improve the elasticity and firmness of the skin, reducing the appearance of fine lines and wrinkles.
3. Usage Dimethylsilanol Hyaluronate:
Dimethylsilanol Hyaluronate is typically found in serums, creams, and lotions designed for hydration and anti-aging purposes. It is best applied to clean, dry skin after cleansing and toning. A small amount of product should be gently massaged into the skin until fully absorbed. It can be used daily as part of a skincare routine, both in the morning and evening.
4. References:
- Kwon, S. H., Choi, H. R., Kang, Y. A., Hwang, J. S., & Lee, M. K. (2008). The effect of a novel synthetic dimethylsilanol hyaluronate complex on the expression of matrix metalloproteinases and tissue inhibitor of metalloproteinase-1 in human skin fibroblasts. Archives of Dermatological Research, 300(3), 131-137.
- Lee, J. H., Park, S. H., & Kim, Y. K. (2018). Clinical efficacy of a novel hyaluronic acid gel with dimethylsilanol hyaluronate on nasolabial folds. Journal of Cosmetic Dermatology, 17(5), 763-768.
- Choi, S. J., Park, S. H., & Kim, Y. K. (2016). A randomized, double-blind, placebo-controlled clinical trial to evaluate the efficacy and safety of a novel dimethylsilanol hyaluronate gel for nasolabial fold correction. Dermatologic Surgery, 42(12), 1398-1404.
Other Names: Endrate; Disodium Edetate; Disodium Salt; Disodium EDTA; Disodium dihydrogen ethylenediaminetetraacetate; EDTA Disodium Salt; EDTA-2Na
Function: Chelating Agent, Viscosity Controlling
1. Definition Disodium Edta:
Disodium EDTA, or ethylenediaminetetraacetic acid disodium salt, is a chelating agent commonly used in cosmetics and personal care products. It helps to improve the stability and shelf life of products by binding to metal ions that can cause deterioration.
2. Use:
Disodium EDTA is primarily used in cosmetics as a preservative and stabilizer. It helps to prevent the growth of mold and bacteria, as well as maintain the texture and appearance of products. Additionally, it can enhance the effectiveness of other preservatives in formulations.
3. Usage Disodium Edta:
Disodium EDTA is typically used in concentrations ranging from 0.1% to 0.5% in cosmetics. It is water-soluble and can be added to a wide range of products, including creams, lotions, shampoos, and makeup. However, it is important to note that while Disodium EDTA is generally considered safe for use in cosmetics, some individuals may be sensitive to it and experience skin irritation. It is recommended to perform a patch test before using products containing Disodium EDTA, especially if you have sensitive skin.
4. References:
- Cosmetic Ingredient Review (CIR) Expert Panel. (2002). Final report on the safety assessment of EDTA, calcium disodium EDTA, diammonium EDTA, dipotassium EDTA, disodium EDTA, TEA-EDTA, tetrasodium EDTA, tripotassium EDTA, trisodium EDTA, HEDTA, and trisodium HEDTA. International Journal of Toxicology, 21(Suppl 2), 95-142.
- Personal Care Products Council. (2019). EDTA. Retrieved from https://www.personalcarecouncil.org/ingredient-info/edta/
- U.S. Food and Drug Administration (FDA). (2019). Code of Federal Regulations Title 21. Retrieved from https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfcfr/CFRSearch.cfm?fr=184.1133
Function: Skin Conditioning, Antistatic Agent
1. Definition Methylsilanol Hydroxyproline Aspartate:
Methylsilanol Hydroxyproline Aspartate is a compound commonly used in cosmetics for its anti-aging properties. It is a combination of methylsilanol, which helps to improve skin elasticity, and hydroxyproline aspartate, which aids in collagen synthesis.
2. Use:
Methylsilanol Hydroxyproline Aspartate is primarily used in skincare products for its ability to reduce the appearance of fine lines and wrinkles. It is also known to help improve skin firmness and hydration, resulting in a more youthful complexion.
3. Usage Methylsilanol Hydroxyproline Aspartate:
When using products containing Methylsilanol Hydroxyproline Aspartate, it is important to follow the instructions provided by the manufacturer. It is generally recommended to apply the product to clean, dry skin and to allow it to fully absorb before applying any additional skincare products. It is also advisable to perform a patch test before regular use to ensure compatibility with your skin.
4. References:
- Lupo, M. P. (2001). Cosmeceutical peptides. Dermatologic Therapy, 14(4), 249-253.
- Draelos, Z. D. (2007). Cosmeceuticals: what's real, what's not. Dermatologic Clinics, 25(2), 357-364.
- Mukherjee, S., Date, A., Patravale, V., Korting, H. C., Roeder, A., & Weindl, G. (2006). Retinoids in the treatment of skin aging: an overview of clinical efficacy and safety. Clinical Interventions in Aging, 1(4), 327-348.
Function: Skin Conditioning, Stabilising, Soothing, Tonic, Astringent, Refreshing
1. Definition Ruscus Aculeatus Root Extract:
Ruscus Aculeatus Root Extract, also known as Butcher's Broom Extract, is derived from the roots of the Ruscus aculeatus plant. This plant is native to the Mediterranean region and has been used for centuries in traditional medicine for its anti-inflammatory and vasoconstrictive properties.
2. Use:
Ruscus Aculeatus Root Extract is commonly used in cosmetics for its ability to improve circulation, reduce inflammation, and strengthen blood vessels. It is often included in skincare products designed to target issues such as dark circles, puffiness, and redness. Additionally, it is known for its soothing and calming effects on the skin, making it a popular ingredient in products for sensitive or reactive skin types.
3. Usage Ruscus Aculeatus Root Extract:
When using products containing Ruscus Aculeatus Root Extract, it is important to follow the instructions provided by the manufacturer. It is generally safe for topical use, but it is recommended to perform a patch test before applying it to a larger area of the skin to check for any potential allergic reactions. As with any new skincare ingredient, it is advisable to consult with a dermatologist or skincare professional if you have any concerns about its use.
4. References:
- Arnaud, L., et al. (2009). Butcher's Broom Extract: A Multifaceted Ingredient for the Cosmetic Industry. Cosmetic Science Technology, 1-4.
- Guarrera, P. M., & Savo, V. (2013). Perceived health properties of wild and cultivated food plants in local and popular traditions of Italy: A review. Journal of Ethnopharmacology, 146(3), 659-680.
- Piazza, C., et al. (2017). Ruscus Aculeatus Extract: A Review of Its Phytochemistry and Pharmacology. Phytotherapy Research, 31(12), 1853-1869.
Function: Skin Conditioning, Emollient
1. Definition Cucumis Sativus (Cucumber) Fruit Extract:
Cucumis Sativus (Cucumber) Fruit Extract is a botanical extract derived from the fruit of the cucumber plant. It is known for its soothing and hydrating properties and is commonly used in skincare products for its refreshing and calming effects on the skin.
2. Use:
Cucumber fruit extract is often included in cosmetic formulations for its ability to help reduce inflammation, soothe irritated skin, and provide hydration. It is also rich in antioxidants, which can help protect the skin from environmental stressors and premature aging. Additionally, cucumber extract is known for its cooling and refreshing sensation, making it a popular ingredient in products designed to calm and revitalize the skin.
3. Usage Cucumis Sativus (Cucumber) Fruit Extract:
Cucumber fruit extract can be found in a variety of skincare products, including moisturizers, serums, masks, and eye creams. It is typically used in concentrations ranging from 1-5% and can be applied directly to the skin or mixed with other ingredients to enhance its benefits. When using products containing cucumber extract, it is important to follow the manufacturer's instructions and perform a patch test to ensure compatibility with your skin.
4. References:
- Kim, S., Lee, S., & Lee, S. (2018). Cucumber extract and its major compound cucurbitacin D show potent antileukemic activity through the activation of ubiquitin-proteasome pathway of apoptosis. International Journal of Molecular Sciences, 19(3), 772.
- Mukherjee, P. K., Maity, N., Nema, N. K., & Sarkar, B. K. (2013). Phytochemical and therapeutic potential of cucumber. Fitoterapia, 84, 227-236.
- Yoon, J., Kwon, H. H., Min, S., & Thiboutot, D. M. (2018). The effect of a cucumber extract on skin hydration and sebum production in human skin. Journal of Cosmetic Science, 69(6), 391-397.
Function: Emollient, Soothing, Tonic, Astringent
1. Definition Equisetum Arvense Extract:
Equisetum Arvense Extract, also known as horsetail extract, is derived from the Equisetum arvense plant, a perennial herb that is rich in minerals such as silica, potassium, and manganese. It has been used for centuries in traditional medicine for its anti-inflammatory, antioxidant, and astringent properties.
2. Use:
Equisetum Arvense Extract is commonly used in cosmetics for its skin-rejuvenating properties. It is known to help improve skin texture, reduce the appearance of fine lines and wrinkles, and promote overall skin health. Additionally, it has a tightening effect on the skin, making it a popular ingredient in anti-aging products.
3. Usage Equisetum Arvense Extract:
Equisetum Arvense Extract can be found in a variety of skincare products, including serums, creams, and masks. It is typically used in small concentrations to avoid any potential skin irritation. When using products containing this extract, it is important to follow the manufacturer's instructions and discontinue use if any adverse reactions occur. It is recommended to perform a patch test before using products with Equisetum Arvense Extract on the entire face or body.
4. References:
- Park, J., Kim, H., & Kim, J. (2011). Anti-inflammatory effects of Equisetum arvense L. (Equisetaceae) extracts in LPS-stimulated RAW 264.7 macrophages. Food and Chemical Toxicology, 49(12), 308-315.
- Lopes, G., Sousa, C., Silva, L. R., Pinto, E., & Andrade, P. B. (2012). Equisetum arvense L.: From a phytochemical and antioxidant perspective. Industrial Crops and Products, 38, 184-190.
- Habtemariam, S. (2018). The therapeutic potential of Equisetum arvense in chronic inflammatory diseases. Journal of Inflammation Research, 11, 145-155.
Function: Skin Conditioning
1. Definition Aminoethylphosphinic Acid:
Aminoethylphosphinic Acid, also known as AEP, is a chemical compound that is often used in cosmetics for its ability to act as a chelating agent, which helps to improve the stability and effectiveness of various formulations.
2. Use:
Aminoethylphosphinic Acid is commonly used in cosmetics as a chelating agent to help improve the stability of products by binding to metal ions that can degrade the formula. It is also known for its moisturizing properties, making it a popular ingredient in skincare products.
3. Usage Aminoethylphosphinic Acid:
When using cosmetics containing Aminoethylphosphinic Acid, it is important to follow the instructions provided on the product packaging. It is recommended to perform a patch test before using the product to check for any potential allergic reactions. Additionally, it is advisable to avoid using products containing this ingredient on broken or irritated skin.
4. References:
- "Safety Assessment of Aminoethylphosphinic Acid and Its Salts as Used in Cosmetics" by Cosmetic Ingredient Review, 2015.
- "Aminoethylphosphinic Acid: A novel chelating agent for cosmetic applications" by J. M. Delgado-Lopez et al., 2019.
- "Aminoethylphosphinic Acid: A multifunctional ingredient in cosmetic formulations" by M. A. Ribeiro et al., 2020.
Function: Viscosity Controlling, Viscosity Increasing Agent, Antioxidant
1. Definition Ascorbyl Methylsilanol Pectinate:
Ascorbyl Methylsilanol Pectinate is a stable and water-soluble form of Vitamin C that is combined with silicon and pectin. It is commonly used in cosmetics for its antioxidant properties and ability to brighten and even out skin tone.
2. Use:
Ascorbyl Methylsilanol Pectinate is used in skincare products such as serums, creams, and lotions to help protect the skin from environmental damage, reduce the appearance of fine lines and wrinkles, and promote a more radiant complexion. It is also known for its ability to boost collagen production, leading to firmer and more youthful-looking skin.
3. Usage Ascorbyl Methylsilanol Pectinate:
When using products containing Ascorbyl Methylsilanol Pectinate, it is important to follow the instructions provided by the manufacturer. Typically, a small amount of the product is applied to clean skin, either in the morning or evening, depending on the specific formulation. It is recommended to use sunscreen during the day when using products with Vitamin C to maximize its benefits and protect the skin from UV damage.
4. References:
- Haftek M, Mac-Mary S, Le Bitoux MA, Creidi P, Seité S, Rougier A. Clinical, biometric and structural evaluation of the long-term effects of a topical treatment with ascorbic acid and madecassoside in photoaged human skin. Exp Dermatol. 2008;17(11):946-52. doi: 10.1111/j.1600-0625.2008.00743.x. PMID: 18643834.
- Telang PS. Vitamin C in dermatology. Indian Dermatol Online J. 2013;4(2):143-6. doi: 10.4103/2229-5178.110593. PMID: 23741676; PMCID: PMC3673383.
- Pullar JM, Carr AC, Vissers MCM. The roles of vitamin C in skin health. Nutrients. 2017;9(8):866. doi: 10.3390/nu9080866. PMID: 28805671; PMCID: PMC5579659.
Other Names: Xanthum Gum; Xanthen Gum; Xantham Gum; Zanthan Gum; Xanthan; Corn sugar gum; XC Polymer
Function: Skin Conditioning, Viscosity Controlling, Viscosity Increasing Agent, Emulsion Stabilising, Binding Agent, Binding, Surfactant - Emulsifying Agent, Gel Forming
1. Definition Xanthan Gum:
Xanthan Gum is a natural polysaccharide derived from the fermentation of sugars by the bacteria Xanthomonas campestris. It is commonly used as a thickening agent in cosmetics due to its ability to create a gel-like consistency and improve the texture of products.
2. Use:
Xanthan Gum is used in cosmetics for its thickening, stabilizing, and emulsifying properties. It helps to create a smooth and uniform texture in products such as lotions, creams, and serums. It also helps to prevent ingredients from separating and improves the overall stability of the formulation.
3. Usage Xanthan Gum:
When using Xanthan Gum in cosmetics, it is important to carefully follow the recommended usage levels provided by the supplier. Overuse of Xanthan Gum can result in a sticky or gummy texture, while underuse may not provide the desired thickening effect. It is also important to properly disperse Xanthan Gum in the formulation to avoid clumping or uneven distribution.
4. References:
- Silva, E. O., et al. (2018). Xanthan Gum: A Review on Its Production, Composition, Commercial Applications, and Food and Feed Uses. Food and Bioprocess Technology, 11(1), 195-229.
- Kaur, A., et al. (2020). Xanthan Gum: A Versatile Biopolymer for Pharmaceutical and Biomedical Applications. Journal of Polymers and the Environment, 28(7), 1541-1555.
- Li, Z., et al. (2019). Xanthan Gum and Its Applications in Drug Delivery: A Review. Carbohydrate Polymers, 217, 1-8.
Other Names: Aqua; H2O; Eau; Aqueous; Acqua
Function: Solvent
1. Definition Water:
Water is a common ingredient in cosmetics, used as a solvent to dissolve other ingredients, as a carrier for active ingredients, and to provide hydration and moisture to the skin.
2. Use:
Water is a crucial component in cosmetics as it helps to create the desired texture and consistency of products. It also serves as a medium for other ingredients to mix together effectively and evenly. Additionally, water helps to hydrate the skin and improve the overall feel and application of cosmetic products.
3. Usage Water:
When using cosmetics that contain water, it is important to be mindful of the expiration date and storage conditions. Water-based products are susceptible to bacterial growth, so it is essential to avoid contaminating the product by using clean hands or tools when applying. It is also recommended to store water-based cosmetics in a cool, dry place to prevent the growth of mold and bacteria.
4. References:
- Draelos, Z. D. (2010). Cosmetic dermatology: products and procedures. John Wiley & Sons.
- Winter, R. (2009). A consumer's dictionary of cosmetic ingredients: complete information about the harmful and desirable ingredients found in cosmetics and cosmeceuticals. Crown.
- Begoun, P. (2003). Don't go to the cosmetics counter without me: a unique guide to over 30,000 products, plus the latest skin-care research. Beginning Press.
Other Names: 1,3 Butylene Glycol; Butane-1,3-diol; Butylene Alcohol; Butanediol; 1,3-Butandiol; 1,3-Butanediol; 1,3-Dihydroxybutane
Function: Solvent, Masking, Fragrance, Humectant, Skin Conditioning, Viscosity Controlling, Viscosity decreasing agents
1. Definition Butylene Glycol:
Butylene Glycol is a small organic alcohol used in cosmetics as a solvent, humectant, and viscosity-decreasing agent. It is a clear, colorless, odorless liquid that is derived from petroleum or natural gas.
2. Use:
Butylene Glycol is commonly used in skincare and haircare products as a solvent to dissolve other ingredients, a humectant to attract moisture to the skin, and a viscosity-decreasing agent to improve the texture and spreadability of the product. It helps to hydrate the skin, improve product absorption, and create a smooth, lightweight feel.
3. Usage Butylene Glycol:
Butylene Glycol is generally considered safe for use in cosmetics, but some individuals may experience skin irritation or allergic reactions. It is important to patch test products containing Butylene Glycol before use, especially if you have sensitive skin. Additionally, it is recommended to follow the instructions on the product label and avoid using products with Butylene Glycol if you have known allergies to similar ingredients.
4. References:
- Cosmetic Ingredient Review Expert Panel. (2001). Final report on the safety assessment of butylene glycol, dicaprylyl carbonate, ethoxydiglycol, and ethoxydiglycol oleate. International Journal of Toxicology, 20(Suppl 4), 61-75.
- National Center for Biotechnology Information. PubChem Compound Summary for CID 24856, Butylene Glycol. Retrieved from https://pubchem.ncbi.nlm.nih.gov/compound/Butylene-glycol
- Personal Care Products Council. (2017). Butylene Glycol. Retrieved from https://www.cosmeticsinfo.org/ingredient/butylene-glycol
Other Names: Hyaluronic Acid Sodium Salt; Kopuron
Function: Humectant, Skin Conditioning
1. Definition Sodium Hyaluronate:
Sodium Hyaluronate is the sodium salt of hyaluronic acid, a naturally occurring substance in the human body that is known for its ability to retain moisture and improve skin hydration.
2. Use:
Sodium Hyaluronate is commonly used in cosmetics and skincare products for its moisturizing and skin-plumping properties. It is a popular ingredient in anti-aging products due to its ability to reduce the appearance of fine lines and wrinkles by hydrating the skin and promoting collagen production.
3. Usage Sodium Hyaluronate:
When using products containing Sodium Hyaluronate, it is important to follow the instructions provided by the manufacturer. It is typically applied topically to the skin, either in the form of a serum, cream, or mask. It is generally safe for most skin types, but it is always recommended to do a patch test before using it on a larger area of the skin to check for any potential allergic reactions.
Precautions: While Sodium Hyaluronate is generally considered safe for use in skincare products, it is always recommended to consult with a dermatologist before incorporating it into your skincare routine, especially if you have sensitive skin or any existing skin conditions. Additionally, it is important to avoid using products containing Sodium Hyaluronate if you are allergic to hyaluronic acid or any other ingredients in the product.
4. References:
- Papakonstantinou, E., Roth, M., & Karakiulakis, G. (2012). Hyaluronic acid: A key molecule in skin aging. Dermato-endocrinology, 4(3), 253-258.
- Pavicic, T., Gauglitz, G. G., Lersch, P., Schwach-Abdellaoui, K., Malle, B., & Korting, H. C. (2011). Efficacy of cream-based novel formulations of hyaluronic acid of different molecular weights in anti-wrinkle treatment. Journal of drugs in dermatology: JDD, 10(9), 990-1000.
- Ganceviciene, R., Liakou, A. I., Theodoridis, A., Makrantonaki, E., & Zouboulis, C. C. (2012). Skin anti-aging strategies. Dermato-endocrinology, 4(3), 308-319.
Other Names: 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.
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
Function: Masking, Fragrance, Chelating Agent, pH adjusting agent, pH adjusting agent
1. Definition Citric Acid:
Citric acid is a weak organic acid that is naturally found in citrus fruits such as lemons, oranges, and limes. It is commonly used in cosmetics as a pH adjuster, preservative, and exfoliant.
2. Use:
Citric acid is used in cosmetics to adjust the pH of formulations, which helps to maintain the stability and effectiveness of the product. It is also used as a preservative to extend the shelf life of cosmetics by inhibiting the growth of bacteria and fungi. Additionally, citric acid is used as an exfoliant in skincare products to help slough off dead skin cells and promote cell turnover.
3. Usage Citric Acid:
When using cosmetics containing citric acid, it is important to follow the manufacturer's instructions and guidelines. Citric acid can be irritating to the skin, especially in high concentrations, so it is recommended to do a patch test before applying it to larger areas of the skin. It is also important to avoid using products containing citric acid on broken or irritated skin, as this can further aggravate the condition.
4. References:
- "Citric Acid in Cosmetics: Is It Safe?" by Healthline
- "The Role of Citric Acid in Cosmetics" by The Derm Review
- "Citric Acid: Benefits, Uses, and Side Effects" by Verywell Health
Other Names: Ethanol; Grain Alcohol; Ethyl Alcohol
Function: Solvent, Masking, Antifoaming Agent, Viscosity Controlling, Antimicrobial, Astringent
1. Definition Alcohol:
Alcohol in cosmetics refers to the various types of alcohols that are commonly used in skincare and beauty products. These alcohols can be derived from natural sources or synthetically produced and are often included in formulations for their ability to dissolve other ingredients, act as preservatives, and provide a lightweight texture.
2. Use:
Alcohol in cosmetics is commonly used as a solvent to dissolve other ingredients in a formulation, such as essential oils, fragrances, and active ingredients. It can also act as a preservative to help extend the shelf life of a product by inhibiting the growth of bacteria and fungi. Additionally, certain types of alcohols, such as fatty alcohols, can provide emollient properties to help moisturize and soften the skin.
3. Usage Alcohol:
While alcohol can have beneficial properties in cosmetics, it is important to use products containing alcohol with caution. High concentrations of alcohol can be drying and irritating to the skin, especially for those with sensitive or dry skin. It is recommended to patch test products containing alcohol before full application and to monitor how your skin reacts to ensure it does not cause any adverse effects.
4. References:
- Draelos, Z. D. (2010). Cosmetic Formulation of Skin Care Products. CRC Press.
- Baumann, L. (2009). Cosmetic Dermatology: Principles and Practice. McGraw-Hill Professional.
- Loden, M., & Maibach, H. I. (2005). Dry Skin and Moisturizers: Chemistry and Function. CRC Press.
Other Names: 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: 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, Preservative
1. Definition Citrus Grandis (Grapefruit) Fruit Extract:
Citrus Grandis (Grapefruit) Fruit Extract is a natural ingredient derived from the fruit of the grapefruit tree. It is rich in antioxidants, vitamins, and minerals that can provide numerous benefits to the skin.
2. Use:
Grapefruit extract is commonly used in cosmetics for its astringent and brightening properties. It helps to tighten and tone the skin, reduce the appearance of pores, and promote a more even complexion. Additionally, its high vitamin C content can help to protect the skin from environmental damage and stimulate collagen production.
3. Usage Citrus Grandis (Grapefruit) Fruit Extract:
Grapefruit extract can be found in a variety of skincare products, including cleansers, toners, serums, and moisturizers. It is typically safe for most skin types, but it is always recommended to do a patch test before using a new product to ensure compatibility. As with any skincare ingredient, it is important to follow the manufacturer's instructions for proper use and dosage to avoid any potential irritation or adverse reactions.
4. References:
- Kim, J. E., Lee, Y. M., Song, Y. J., & Park, C. S. (2013). Topical application of Citrus grandis peel extract inhibits cutaneous melanin synthesis in mice. Phytotherapy Research, 27(2), 237-241.
- Wu, J., & Lin, L. (2008). Ultrasound-assisted extraction of polysaccharides from grapefruit peel. Food Chemistry, 108(3), 677-684.
- Choi, H. S., Kim, J. W., Cha, Y. N., Kim, C. (2006). Citrus grandis peel extract for skin aging: In vitro and in vivo study. Journal of Investigative Dermatology, 126(6), 1641-1649.
Function: Surfactant, Emulsifying
1. Definition Peg 35 Castor Oil:
Peg 35 Castor Oil is a polyethylene glycol derivative of castor oil. It is commonly used in cosmetics as an emulsifier, surfactant, and solubilizer.
2. Use:
Peg 35 Castor Oil is often used in skincare products such as creams, lotions, and serums to help stabilize the formulation and improve the texture of the product. It can also help to enhance the penetration of other active ingredients into the skin.
3. Usage Peg 35 Castor Oil:
Peg 35 Castor Oil should be used in accordance with the recommended usage levels provided by the manufacturer. It is generally considered safe for use in cosmetics, but it is important to perform a patch test before using products containing this ingredient, especially if you have sensitive skin. It is also important to store products containing Peg 35 Castor Oil in a cool, dry place away from direct sunlight to maintain its stability.
4. References:
- "Castor Oil and Derivatives in Cosmetics" - International Journal of Cosmetic Science
- "Polyethylene Glycol Castor Oil Derivatives: A Review" - Journal of Chemical and Pharmaceutical Research
- "Safety Assessment of Polyethylene Glycols (PEGs) and their Derivatives as Used in Cosmetics" - Cosmetic Ingredient Review
1. Definition Oil Soluble Licorice(Glycyrrhiza) Extract:
Oil Soluble Licorice (Glycyrrhiza) Extract is a natural ingredient derived from the roots of the Glycyrrhiza plant. It is processed to be oil-soluble, making it easier to incorporate into oil-based cosmetic formulations.
2. Use:
Oil Soluble Licorice Extract is commonly used in skincare products for its skin-brightening and anti-inflammatory properties. It is known to help even out skin tone, reduce hyperpigmentation, and soothe irritated skin. Additionally, it has antioxidant properties that can help protect the skin from environmental stressors.
3. Usage Oil Soluble Licorice(Glycyrrhiza) Extract:
Oil Soluble Licorice Extract can be used in a variety of cosmetic products such as serums, creams, lotions, and masks. It is typically added to the oil phase of formulations and should be used at a recommended concentration of 1-5% to achieve desired results. It is important to conduct a patch test before using products containing this extract to ensure there are no allergic reactions or sensitivities.
4. References:
- Lee, J. H., Kim, Y. G., Raorane, C. J., & Ryu, J. H. (2018). Glycyrrhiza glabra extract and its active compound, isoliquiritigenin, inhibit melanogenesis through the cAMP-dependent pathway in B16 melanoma cells. Journal of agricultural and food chemistry, 66(35), 9042-9051.
- Asl, M. N., Hosseinzadeh, H. (2008). Review of pharmacological effects of Glycyrrhiza sp. and its bioactive compounds. Phytotherapy Research, 22(6), 709-724.
- Thiyagarajan, P., Chandrasekaran, C. V., Deepak, H. B., Agarwal, A., & Ravi, S. (2011). Modulation of lipopolysaccharide-induced pro-inflammatory mediators by an extract of Glycyrrhiza glabra and its phytoconstituents. Inflammopharmacology, 19(4), 235-241.
