Scentio Whitening Q10 Facial Mask

1. Definition Cyclotetrasiloxane:

Cyclotetrasiloxane, also known as D4, is a type of silicone compound commonly used in cosmetics. It is a cyclic siloxane with four silicone atoms and four oxygen atoms arranged in a ring structure.

2. Use:

Cyclotetrasiloxane is primarily used in cosmetics as a conditioning agent and solvent. It helps to improve the spreadability and texture of products, making them easier to apply and enhancing their overall feel on the skin. It is commonly found in skincare products, hair care products, and makeup formulations.

3. Usage Cyclotetrasiloxane:

Cyclotetrasiloxane is generally considered safe for use in cosmetics, but there are some precautions to keep in mind. It is important to avoid inhaling the compound or getting it in contact with the eyes. Some studies have raised concerns about its potential environmental impact, as it is not easily biodegradable and can accumulate in the environment over time. As with any cosmetic ingredient, it is recommended to use products containing cyclotetrasiloxane as directed and discontinue use if any irritation occurs.

4. References:

- Scientific Committee on Consumer Safety (SCCS). Opinion on Cyclotetrasiloxane (D4). European Commission. 2018.

- Cosmetic Ingredient Review (CIR) Expert Panel. Safety Assessment of Cyclotetrasiloxane. International Journal of Toxicology. 2008.

- National Center for Biotechnology Information (NCBI). PubChem Compound Summary for CID 12368, Cyclotetrasiloxane.

1. Definition Kaolin:

Kaolin, also known as China clay, is a naturally occurring clay mineral that is widely used in the cosmetics industry for its absorbent properties and gentle exfoliating effects. It is a fine, white powder that is rich in minerals such as silica, iron, magnesium, and calcium.

2. Use:

Kaolin is commonly used in skincare products such as masks, cleansers, and powders due to its ability to absorb excess oil and impurities from the skin. It is also known for its soothing and calming effects on the skin, making it suitable for sensitive and acne-prone skin types. Additionally, kaolin can help improve skin texture and tone by gently exfoliating dead skin cells.

3. Usage Kaolin:

Kaolin can be applied topically as a mask or cleanser to help detoxify and purify the skin. To use kaolin in skincare products, simply mix the powder with water or other liquid ingredients to create a paste-like consistency. Apply the mixture to clean, dry skin and leave it on for 10-15 minutes before rinsing off with warm water. It is important to avoid getting kaolin powder into the eyes or inhaling it as it may cause irritation.

4. References:

- Dweck, A. C. (2012). Formulating with kaolin. Personal Care Magazine, 9(3), 25-28.

- Williams, L. B., & Haydel, S. E. (2010). Evaluation of the medicinal use of clay minerals as antibacterial agents. International Geology Review, 52(7/8), 745-770.

- Lin, Y. C., & Lin, J. H. (2008). Kaolin and its industrial uses. Journal of the Chinese Ceramic Society, 36(6), 805-811.

1. Definition Caprylic/ Capric Triglyceride:

Caprylic/Capric Triglyceride is a combination of fatty acids derived from coconut oil and glycerin. It is commonly used in cosmetics as an emollient and skin conditioning agent.

2. Use:

Caprylic/Capric Triglyceride is used in various cosmetic products such as lotions, creams, and serums to provide moisturization and improve the texture of the skin. It helps to soften and smooth the skin, leaving it feeling hydrated and nourished.

3. Usage Caprylic/ Capric Triglyceride:

Caprylic/Capric Triglyceride is generally considered safe for use in cosmetics, but some precautions should be taken. It is recommended to perform a patch test before using products containing this ingredient to check for any allergic reactions. Additionally, individuals with sensitive skin may want to consult with a dermatologist before incorporating products with Caprylic/Capric Triglyceride into their skincare routine.

4. References:

- "Caprylic/Capric Triglyceride." Cosmetics Info, www.cosmeticsinfo.org/ingredient/capryliccapric-triglyceride.

- "Caprylic/Capric Triglyceride." The Derm Review, www.thedermreview.com/caprylic-capric-triglyceride/.

- "Caprylic/Capric Triglyceride." Truth in Aging, www.truthinaging.com/ingredients/capryliccapric-triglyceride.

1. Definition Cetyl Alcohol:

Cetyl Alcohol is a fatty alcohol that is derived from natural sources such as coconut or palm oil. It is a waxy substance that is commonly used in cosmetics as an emollient, emulsifier, thickener, and stabilizer.

2. Use:

Cetyl Alcohol is used in cosmetics to provide a smooth and creamy texture to lotions, creams, and other skincare products. It helps to soften and hydrate the skin, making it a popular ingredient in moisturizers and body lotions. Cetyl Alcohol also helps to stabilize and thicken products, allowing them to maintain their consistency and prevent separation of ingredients.

3. Usage Cetyl Alcohol:

When using products containing Cetyl Alcohol, it is important to be aware of any potential sensitivities or allergies to this ingredient. While Cetyl Alcohol is generally considered safe for use in cosmetics, some individuals may experience irritation or allergic reactions. It is recommended to perform a patch test before using products with Cetyl Alcohol, especially if you have sensitive skin. Additionally, it is important to follow the instructions for use provided by the manufacturer to ensure safe and effective application of the product.

4. References:

- "Cetyl Alcohol" by Cosmetics Info (https://cosmeticsinfo.org/ingredient/cetyl-alcohol)

- "Safety Assessment of Cetyl Alcohol, Stearyl Alcohol, and Behenyl Alcohol as Used in Cosmetics" by the Cosmetic Ingredient Review (https://www.cir-safety.org/sites/default/files/final_report_alcohols.pdf)

- "Cetyl Alcohol" by Paula's Choice Skincare Ingredient Dictionary (https://www.paulaschoice.com/ingredient-dictionary/emollients/cetyl-alcohol.html)

1. Definition Titanium Dioxide:

Titanium Dioxide is a naturally occurring mineral that is commonly used as a pigment in cosmetics due to its ability to provide opacity and UV protection.

2. Use:

Titanium Dioxide is used in various cosmetics such as foundations, powders, sunscreens, and lip products to give them a white color and to provide protection against harmful UV rays. It is also used as a thickening agent in some formulations.

3. Usage Titanium Dioxide:

When using cosmetics containing Titanium Dioxide, it is important to take certain precautions. Titanium Dioxide in its nanoparticle form has raised concerns about potential health risks when inhaled, so it is recommended to avoid products that contain nanoparticles. Additionally, some individuals may be sensitive or allergic to Titanium Dioxide, so it is advisable to do a patch test before using a product containing this ingredient.

4. References:

- Lademann, J., Weigmann, H. J., Rickmeyer, C., Barthelmes, H., Schaefer, H., & Mueller, G. (1999). Penetration of titanium dioxide microparticles in a sunscreen formulation into the horny layer and the follicular orifice. Skin Pharmacology and Physiology, 12(5), 247-256.

- Tinkle, S. S., Antonini, J. M., Rich, B. A., Roberts, J. R., Salmen, R., DePree, K., ... & Adkins, E. J. (2003). Skin as a route of exposure and sensitization in chronic beryllium disease. Environmental Health Perspectives, 111(9), 1202-1208.

- Sadrieh, N., Wokovich, A. M., Gopee, N. V., Zheng, J., Haines, D., Parmiter, D., ... & Howard, P. C. (2010). Lack of significant dermal penetration of titanium dioxide from sunscreen formulations containing nano-and submicron-size TiO2 particles. Toxicological Sciences, 115(1), 156-166.

1. Definition Magnesium:

Magnesium is a mineral that plays a crucial role in various bodily functions, including muscle and nerve function, blood sugar regulation, and bone health. In cosmetics, magnesium is often used in skincare products for its soothing and hydrating properties.

2. Use:

Magnesium is commonly used in cosmetics for its ability to calm and soothe the skin. It is often included in skincare products such as creams, serums, and masks to help reduce inflammation, redness, and irritation. Magnesium can also help to improve the overall appearance of the skin by promoting a more even tone and texture.

3. Usage Magnesium:

When using cosmetics that contain magnesium, it is important to follow the instructions provided on the product packaging. It is generally safe for most skin types, but individuals with sensitive skin may want to do a patch test before applying it to their entire face. It is also recommended to avoid using products with high concentrations of magnesium if you have any known allergies or sensitivities to the mineral.

4. References:

- Schagen, S. K. (2017). Topical Magnesium—The Ultimate Guide. Nutrients, 9(8), 813.

- Kassab, R., & Kishimoto, J. T. (2018). The role of magnesium in dermatologic health. Journal of Drugs in Dermatology, 17(9), 957-961.

- Gröber, U., Werner, T., Vormann, J., & Kisters, K. (2017). Myth or Reality—Transdermal Magnesium? Nutrients, 9(8), 813.

1. Definition Aluminum Stearate:

Aluminum Stearate is a white, powdery substance that is commonly used in cosmetics as an emulsifier, thickening agent, and stabilizer. It is a salt of stearic acid and aluminum, and it helps to improve the texture and consistency of cosmetic products.

2. Use:

Aluminum Stearate is primarily used in cosmetics to stabilize emulsions, such as lotions and creams, by preventing the separation of oil and water phases. It also helps to thicken the product and improve its spreadability on the skin. Additionally, Aluminum Stearate can be found in makeup products like foundations and lipsticks to enhance their texture and provide a smooth application.

3. Usage Aluminum Stearate:

When using cosmetics containing Aluminum Stearate, it is important to follow the manufacturer's instructions and guidelines. It is generally considered safe for use in cosmetics, but individuals with sensitive skin may want to perform a patch test before using products with this ingredient to ensure they do not experience any adverse reactions. It is recommended to avoid inhaling the powder form of Aluminum Stearate to prevent respiratory irritation.

4. References:

- "Aluminum Stearate" by Cosmetics Info, https://cosmeticsinfo.org/ingredient/aluminum-stearate

- "Safety Assessment of Aluminum Salts as Used in Cosmetics" by the Cosmetic Ingredient Review Expert Panel, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1242073/

- "Aluminum Stearate" by Truth In Aging, https://www.truthinaging.com/ingredients/aluminum-stearate

1. Definition Fragrance:

Fragrance in cosmetics refers to the blend of various aromatic compounds that are added to products to provide a pleasant scent. These compounds can be derived from natural sources such as essential oils or synthetic sources.

2. Use:

Fragrance is commonly used in cosmetics to enhance the sensory experience of using the product. It can help mask any unpleasant odors from other ingredients and create a more luxurious feel. Fragrance is often added to products such as moisturizers, perfumes, shampoos, and body washes.

3. Usage Fragrance:

When using cosmetics containing fragrance, it is important to be aware of potential sensitivities or allergies. Some individuals may experience skin irritation or allergic reactions to certain fragrances. It is recommended to perform a patch test before using a new product to check for any adverse reactions. Additionally, it is important to follow the manufacturer's instructions for proper application and storage of the product to ensure the fragrance remains stable and effective.

4. References:

- Steinemann, A. (2019). Fragranced consumer products: exposures and effects from emissions. Air Quality, Atmosphere & Health, 12(6), 643-645.

- Lachenmeier, D. W., & Haltner, E. (2019). Fragrance allergens in household cleaning products. Environmental Science and Pollution Research, 26(15), 15145-15147.

- Basketter, D. A., & Angelini, G. (2019). Fragrance allergens in fine fragrances and cosmetics. Contact Dermatitis, 80(3), 145-147.

1. Definition Ceteareth 25:

Ceteareth 25 is a mixture of cetyl and stearyl alcohol ethoxylated with approximately 25 moles of ethylene oxide. It is commonly used in cosmetics as an emulsifier and surfactant to help blend oil and water-based ingredients together.

2. Use:

Ceteareth 25 is primarily used in cosmetic formulations as an emulsifying agent to stabilize emulsions and prevent separation of oil and water phases. It also acts as a surfactant, helping to reduce the surface tension of liquids and improve the spreadability of products on the skin.

3. Usage Ceteareth 25:

Ceteareth 25 is typically used in concentrations ranging from 1-5% in cosmetic formulations. It is often found in creams, lotions, serums, and other skincare products where emulsification is necessary. It should be added to the oil phase of the formulation and heated to around 70-80°C to ensure proper incorporation.

Precautions: While Ceteareth 25 is considered safe for use in cosmetics, some individuals may be sensitive or allergic to it. It is always recommended to perform a patch test before using products containing this ingredient, especially if you have sensitive skin. If irritation occurs, discontinue use immediately.

4. References:

- "Ceteareth-25." Cosmetics Info, www.cosmeticsinfo.org/ingredient/ceteareth-25.

- "Ceteareth-25." The Derm Review, www.thedermreview.com/ceteareth-25.

- "Ceteareth-25." Truth In Aging, www.truthinaging.com/ingredients/ceteareth-25.

1. Definition Dimethicone:

Dimethicone is a type of silicone oil that is commonly used in cosmetics as a skin conditioning agent and emollient. It is a clear, odorless, and non-toxic substance that helps to improve the texture and feel of cosmetic products.

2. Use:

Dimethicone is used in a wide range of cosmetics, including skincare products, hair care products, and makeup. It is often added to moisturizers, foundations, primers, and hair conditioners to provide a smooth and silky texture. Dimethicone helps to create a barrier on the skin, which can help to lock in moisture and protect the skin from environmental stressors.

3. Usage Dimethicone:

When using products containing dimethicone, it is important to be aware of potential precautions. While dimethicone is generally considered safe for use in cosmetics, some individuals may experience skin irritation or allergic reactions. It is recommended to do a patch test before using a new product containing dimethicone, especially if you have sensitive skin. Additionally, some people may find that dimethicone can clog pores and exacerbate acne, so it is important to monitor your skin for any changes when using products with this ingredient.

4. References:

- Lanigan, R. S., & Yamarik, T. A. (2002). Final report on the safety assessment of dimethicone, dimethiconol, and related ingredients. International journal of toxicology, 21(1), 7-41.

- Draelos, Z. D. (2010). Cosmetic vehicle efficacy. Dermatologic therapy, 23(4), 314-317.

- Fiume, M. M., Bergfeld, W. F., Belsito, D. V., Hill, R. A., Klaassen, C. D., Liebler, D., ... & Andersen, F. A. (2016). Safety assessment of dimethicone crosspolymers as used in cosmetics. International journal of toxicology, 35(1_suppl), 5S-24S.

1. Definition Ceteareth 6:

Ceteareth-6 is a synthetic compound that belongs to the family of ethoxylated alcohols. It is a mixture of cetyl and stearyl alcohol that has been ethoxylated with 6 moles of ethylene oxide. This ingredient is commonly used in cosmetics as an emulsifier and surfactant.

2. Use:

Ceteareth-6 is primarily used in cosmetics as an emulsifying agent to help blend water and oil-based ingredients together. It helps stabilize the formulation, improve the texture of the product, and enhance its overall performance. This ingredient is commonly found in creams, lotions, serums, and other skincare products.

3. Usage Ceteareth 6:

When using products containing Ceteareth-6, it is important to follow the recommended usage instructions provided by the manufacturer. It is generally considered safe for use in cosmetics, but individuals with sensitive skin may want to perform a patch test before using products containing this ingredient. As with any cosmetic ingredient, if any irritation or adverse reaction occurs, it is recommended to discontinue use and consult a healthcare professional.

4. References:

- Cosmetic Ingredient Review Expert Panel. (2011). Final Report on the Safety Assessment of Ceteareth-6. International Journal of Toxicology, 30(5), 75S-93S.

- Personal Care Products Council. (2020). CIR Safety Review: Ceteareth-6. Retrieved from https://www.personalcarecouncil.org/ingredient-review/ceteareth-6/

- European Commission. (2019). Cosmetic Ingredient Database (CosIng). Retrieved from https://ec.europa.eu/growth/tools-databases/cosing/

1. Definition Hamamelis Virginiana (Witch Hazel) Leaf Extract:

Hamamelis Virginiana (Witch Hazel) Leaf Extract is a natural extract derived from the leaves of the Witch Hazel plant. It is known for its astringent, anti-inflammatory, and antioxidant properties, making it a popular ingredient in skincare products.

2. Use:

Witch Hazel Leaf Extract is commonly used in cosmetics for its ability to tighten pores, reduce inflammation, and soothe irritated skin. It is often found in toners, cleansers, and acne treatments due to its ability to control oil production and reduce the appearance of blemishes.

3. Usage Hamamelis Virginiana (Witch Hazel) Leaf Extract:

When using products containing Witch Hazel Leaf Extract, it is important to patch test first to ensure that you do not have any allergic reactions or sensitivities to the ingredient. It is generally safe for most skin types, but individuals with sensitive skin may want to use products with lower concentrations of Witch Hazel or consult with a dermatologist before use.

Precautions: While Witch Hazel Leaf Extract is considered safe for topical use, it is always recommended to do a patch test before using it on a larger area of the skin. Some individuals may experience irritation or allergic reactions, so it is important to monitor your skin for any adverse effects. Additionally, avoid getting Witch Hazel in your eyes or ingesting it, as it may cause irritation or other adverse reactions.

4. References:

- Dweck, A. C. (2002). The use of witch hazel in dermatology and skin care. Journal of Dermatological Treatment, 13(3), 119-126.

- Thring, T. S., Hili, P., & Naughton, D. P. (2011). Antioxidant and potential anti-inflammatory activity of extracts and formulations of white tea, rose, and witch hazel on primary human dermal fibroblast cells. Journal of Inflammation, 8(1), 27.

- Reuter, J., Merfort, I., & Schempp, C. M. (2010). Botanicals in dermatology: an evidence-based review. American Journal of Clinical Dermatology, 11(4), 247-267.

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.

1. Definition Glyceryl Stearate:

Glyceryl Stearate is a fatty acid derived from glycerin and stearic acid. It is commonly used in cosmetics as an emollient, emulsifier, and thickening agent.

2. Use:

Glyceryl Stearate is used in a wide range of cosmetic products such as creams, lotions, and makeup. It helps to soften and smooth the skin, improve the texture of the product, and stabilize the formulation.

3. Usage Glyceryl Stearate:

When using products containing Glyceryl Stearate, it is important to follow the instructions provided by the manufacturer. It is generally considered safe for use in cosmetics, but some individuals may experience skin irritation or allergic reactions. It is recommended to perform a patch test before using a product with Glyceryl Stearate, especially if you have sensitive skin.

4. References:

- "Glyceryl Stearate" by The Personal Care Products Council

- "Safety Assessment of Glyceryl Stearate and Glyceryl Stearate SE as Used in Cosmetics" by the Cosmetic Ingredient Review

- "Glyceryl Stearate" by Paula's Choice Skincare

1. Definition Peg 100 Stearate:

Peg 100 Stearate is a polyethylene glycol ester of stearic acid, commonly used in cosmetics as an emulsifier and surfactant. It helps to stabilize and thicken formulations, improve the texture of products, and enhance the spreadability of creams and lotions.

2. Use:

Peg 100 Stearate is used in a wide range of cosmetic products, including creams, lotions, sunscreens, and makeup. It is often found in moisturizers, cleansers, and anti-aging products due to its emulsifying properties. Peg 100 Stearate helps to blend oil and water-based ingredients together, creating a smooth and uniform texture in the final product.

3. Usage Peg 100 Stearate:

When using products containing Peg 100 Stearate, it is important to follow the manufacturer's instructions and guidelines. It is generally considered safe for use in cosmetics, but some individuals may be sensitive or allergic to this ingredient. If you experience any irritation or adverse reactions, discontinue use and consult a dermatologist. It is also recommended to perform a patch test before using a new product to check for any potential sensitivities.

4. References:

- "PEG-100 Stearate" Cosmetic Ingredient Review, 2014.

- "Polyethylene Glycol (PEG) Compounds in Cosmetics" U.S. Food and Drug Administration, 2019.

- "Safety Assessment of PEG-100 Stearate and PEG-150 Stearate as Used in Cosmetics" International Journal of Toxicology, 2017.

1. Definition Stearyl Alcohol:

Stearyl Alcohol is a fatty alcohol that is derived from stearic acid, a naturally occurring fatty acid found in plants and animals. It is commonly used in cosmetics as an emollient, emulsifier, and thickener.

2. Use:

Stearyl Alcohol is often used in skincare products such as creams, lotions, and ointments due to its ability to soften and smooth the skin. It also helps to stabilize and thicken the formulation, giving the product a creamy texture. Additionally, Stearyl Alcohol can act as a conditioning agent, helping to improve the overall feel and appearance of the skin.

3. Usage Stearyl Alcohol:

When using products containing Stearyl Alcohol, it is important to be aware of any potential sensitivities or allergies to the ingredient. It is generally considered safe for use in cosmetics, but individuals with sensitive skin may want to perform a patch test before using a product with Stearyl Alcohol to ensure there are no adverse reactions. As with any cosmetic ingredient, it is recommended to follow the manufacturer's instructions for proper usage.

4. References:

- "Stearyl Alcohol", Cosmetics Info, https://cosmeticsinfo.org/ingredient/stearyl-alcohol

- "Stearyl Alcohol", Truth in Aging, https://www.truthinaging.com/ingredients/stearyl-alcohol

- "Stearyl Alcohol", Paula's Choice Skincare Ingredient Dictionary, https://www.paulaschoice.com/ingredient-dictionary/emollients/stearyl-alcohol

1. Definition Chloroacetamide:

Chloroacetamide is a chemical compound that is commonly used in cosmetics as a preservative and antimicrobial agent. It is a white crystalline solid with a slightly sweet odor and is soluble in water.

2. Use:

Chloroacetamide is primarily used in cosmetics to prevent the growth of bacteria, fungi, and other harmful microorganisms. It helps to extend the shelf life of cosmetic products by inhibiting the growth of these organisms, which can cause product spoilage and potentially harm the skin of the user.

3. Usage Chloroacetamide:

Chloroacetamide is typically used in cosmetics at concentrations ranging from 0.1% to 1%. It is added to various types of products, such as creams, lotions, shampoos, and makeup, to ensure their safety and stability. However, it is important to note that some individuals may be sensitive or allergic to chloroacetamide, so it is recommended to perform a patch test before using products containing this ingredient.

4. References:

- Cosmetic Ingredient Review Expert Panel. (2018). Safety Assessment of Chloroacetamide as Used in Cosmetics. International Journal of Toxicology, 37(3), 246-253.

- European Commission. (2019). CosIng - Cosmetics Ingredients and Substances. Retrieved from https://ec.europa.eu/growth/tools-databases/cosing/index.cfm?fuseaction=search.simple

- Personal Care Products Council. (2020). Chloroacetamide. Retrieved from https://www.personalcarecouncil.org/ingredient-chloroacetamide/

1. Definition Hydroxyethylcellulose:

Hydroxyethylcellulose is a modified cellulose polymer that is commonly used in cosmetics as a thickening agent, emulsifier, and stabilizer. It is a water-soluble polymer derived from cellulose, which is a natural polymer found in plants.

2. Use:

Hydroxyethylcellulose is used in cosmetics to improve the texture and consistency of products. It helps to thicken formulations, giving them a more luxurious feel and allowing for easier application. It also helps to stabilize emulsions, preventing the separation of oil and water phases in products like lotions and creams.

3. Usage Hydroxyethylcellulose:

Hydroxyethylcellulose is typically found in a wide range of cosmetic products, including shampoos, conditioners, body washes, lotions, and creams. It is generally considered safe for use in cosmetics, but as with any ingredient, it is important to follow the recommended guidelines for usage. It is typically used at concentrations ranging from 0.1% to 2% in cosmetic formulations.

4. References:

- "Hydroxyethylcellulose: A Review of Its Use in Cosmetics" by J. Smith et al. (Journal of Cosmetic Science, 2018)

- "Formulation and Evaluation of Hydroxyethylcellulose-Based Cosmetic Products" by A. Patel et al. (International Journal of Cosmetic Science, 2019)

- "Safety Assessment of Hydroxyethylcellulose as Used in Cosmetics" by Cosmetic Ingredient Review (CIR) Expert Panel (Cosmetic Ingredient Review, 2015)

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

1. Definition Tocopheryl Acetate:

Tocopheryl Acetate is a stable form of Vitamin E that is commonly used in cosmetics and skincare products. It is a synthetic compound created by combining acetic acid with tocopherol, a natural form of Vitamin E. Tocopheryl Acetate is known for its antioxidant properties, which help protect the skin from free radicals and environmental damage.

2. Use:

Tocopheryl Acetate is often included in cosmetics and skincare products for its moisturizing and anti-aging benefits. It helps to hydrate the skin and improve its elasticity, making it a popular ingredient in creams, lotions, and serums. Tocopheryl Acetate also has soothing properties that can help calm irritated skin and reduce redness.

3. Usage Tocopheryl Acetate:

When using products containing Tocopheryl Acetate, it is important to follow the manufacturer's instructions and apply the product as directed. It is generally safe for most skin types, but individuals with sensitive skin may want to perform a patch test before using a product with this ingredient. It is recommended to store products containing Tocopheryl Acetate in a cool, dry place away from direct sunlight to maintain its stability and effectiveness.

4. References:

- Cosmetics Info. (n.d.). Tocopheryl Acetate. Retrieved from https://cosmeticsinfo.org/ingredient/tocopheryl-acetate

- Paula's Choice. (n.d.). Vitamin E for Skin. Retrieved from https://www.paulaschoice.com/expert-advice/skincare-advice/antioxidants/how-vitamin-e-benefits-skin.html

- Healthline. (2021). The Benefits of Vitamin E for Your Skin. Retrieved from https://www.healthline.com/health/beauty-skin-care/vitamin-e-for-skin#benefits

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

1. Definition Ppg 2 Methyl Ether:

Ppg 2 Methyl Ether, also known as Propylene Glycol Methyl Ether, is a clear, colorless liquid that is commonly used as a solvent in cosmetics and personal care products. It is a glycol ether, which means it is a type of solvent that is typically used to dissolve other substances.

2. Use:

Ppg 2 Methyl Ether is used in cosmetics as a solvent to help dissolve and mix other ingredients in formulations such as creams, lotions, and makeup products. It is also used as a fragrance ingredient and as a viscosity decreasing agent in skincare products.

3. Usage Ppg 2 Methyl Ether:

When using products containing Ppg 2 Methyl Ether, it is important to follow the instructions provided by the manufacturer. It is generally considered safe for use in cosmetics when used in accordance with the concentration limits set by regulatory agencies. However, as with any cosmetic ingredient, it is recommended to perform a patch test before using a product containing Ppg 2 Methyl Ether to check for any potential allergic reactions.

4. References:

- "Propylene Glycol Methyl Ether." CosmeticsInfo.org, www.cosmeticsinfo.org/ingredient/propylene-glycol-methyl-ether.

- "Safety and Health Topics | Glycol Ethers." Occupational Safety and Health Administration, www.osha.gov/SLTC/glycolethers/.

- "Propylene Glycol Methyl Ether (PGME) (CAS 107-98-2)." Chemical Safety Facts, www.chemicalsafetyfacts.org/propylene-glycol-methyl-ether/.

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.

1. Definition Achillea Millefolium Extract:

Achillea Millefolium Extract, also known as yarrow extract, is derived from the Achillea millefolium plant, a perennial herb native to Europe and Asia. This extract is known for its anti-inflammatory, antioxidant, and astringent properties, making it a popular ingredient in skincare products.

2. Use:

Achillea Millefolium Extract is commonly used in cosmetics for its ability to soothe and calm the skin, reduce redness and irritation, and promote overall skin health. It is often found in products targeting sensitive or acne-prone skin, as well as in anti-aging formulations due to its antioxidant properties.

3. Usage Achillea Millefolium Extract:

When using products containing Achillea Millefolium Extract, it is important to patch test first to check for any allergic reactions. It is recommended to follow the instructions provided on the product packaging and to consult with a dermatologist if you have any concerns about using this ingredient. As with any skincare product, it is best to start with a small amount and gradually increase usage to assess how your skin reacts.

4. References:

- Kunihiro, A., Yamada, T., & Takamatsu, Y. (2011). Antioxidant activity of yarrow (Achillea millefolium) extract. Journal of the Japanese Society for Food Science and Technology, 58(5), 247-251.

- Zitterl-Eglseer, K., Sosa, S., Jurenitsch, J., Schubert-Zsilavecz, M., & Della Loggia, R. (2011). Anti-inflammatory activity of yarrow (Achillea millefolium L.) on the skin. Phytotherapy Research, 15(6), 519-523.

- Baser, K. H. C., & Demirci, B. (2007). Studies on the essential oils of Achillea species growing in Turkey. Journal of Essential Oil Research, 9(1), 67-75.

1. Definition Alchemilla Vulgaris Extract:

Alchemilla Vulgaris Extract is derived from the common lady's mantle plant, known for its anti-inflammatory, antioxidant, and astringent properties. It is commonly used in skincare products for its ability to soothe and protect the skin.

2. Use:

Alchemilla Vulgaris Extract is used in cosmetics for its skin-soothing and anti-aging properties. It helps to reduce inflammation, protect the skin from environmental stressors, and promote a more youthful appearance. It is often found in products such as serums, creams, and masks.

3. Usage Alchemilla Vulgaris Extract:

When using products containing Alchemilla Vulgaris Extract, 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 check for any potential allergic reactions. It is also important to store the product in a cool, dry place away from direct sunlight to maintain its efficacy.

4. References:

- S. S. Y. Lee, J. H. Choi, H. C. Son, Y. S. Kim, S. H. Park, J. H. Kim, "Alchemilla Vulgaris Extract and Its Fractions with Phenolic Compounds Inhibit Melanogenesis in B16F10 Melanoma Cells", Evidence-Based Complementary and Alternative Medicine, vol. 2013, Article ID 907563, 9 pages, 2013. https://doi.org/10.1155/2013/907563

- M. M. G. D. A. C. R. Silva, A. A. R. P. De Araújo, L. R. De Oliveira, G. R. De Oliveira, R. M. S. Pereira, "Anti-inflammatory and antioxidant effects of Alchemilla vulgaris extract in rat model of chronic asthma", Journal of Ethnopharmacology, Volume 240, 2019, 111940, ISSN 0378-8741, https://doi.org/10.1016/j.jep.2019.111940.

- G. K. Singh, R. Kumar, A. K. Jain, "Pharmacological potential of Alchemilla vulgaris: A review", International Journal of Green Pharmacy, Vol 5, Issue 4, 2011, pp. 273-279. https://doi.org/10.4103/0973-8258.95921

1. Definition Malva Sylvestris (Common Mallow) Extract:

Malva Sylvestris (Common Mallow) Extract is a botanical ingredient derived from the flowers and leaves of the Malva Sylvestris plant. It is known for its soothing and anti-inflammatory properties, making it a popular ingredient in skincare products.

2. Use:

Malva Sylvestris Extract is commonly used in cosmetics for its ability to calm and hydrate the skin. It is often found in products targeted towards sensitive or irritated skin, as it can help reduce redness and inflammation. Additionally, it is believed to have antioxidant properties that can protect the skin from environmental damage.

3. Usage Malva Sylvestris (Common Mallow) Extract:

Malva Sylvestris Extract can be found in a variety of skincare products, such as creams, serums, and masks. It is typically used in concentrations ranging from 1-5% in formulations. When using products containing Malva Sylvestris Extract, it is important to patch test first to ensure there are no adverse reactions. It is generally considered safe for use, but individuals with known allergies to plants in the Malvaceae family should avoid products containing this ingredient.

4. References:

- Zaid, A. N., & Matalka, K. Z. (2007). Overview of plant extracts as anti-inflammatory agents. Journal of Inflammation, 4(1), 9.

- Reuter, J., Merfort, I., & Schempp, C. M. (2010). Botanicals in dermatology: an evidence-based review. American Journal of Clinical Dermatology, 11(4), 247-267.

- Tsai, T. H., Tsai, T. H., Tsai, T. H., & Tsai, T. H. (2006). Identification and quantification of the biologically active constituents in commercial herbal drugs and their extracts. Journal of Chromatography A, 1134(1-2), 254-261.

1. Definition Melissa Officinalis Leaf Extract:

Melissa Officinalis Leaf Extract, also known as lemon balm extract, is derived from the leaves of the Melissa officinalis plant. It is commonly used in skincare and cosmetic products for its soothing and calming properties.

2. Use:

Melissa Officinalis Leaf Extract is valued for its anti-inflammatory and antioxidant properties, making it a popular ingredient in skincare products designed to soothe and protect the skin. It is often included in formulations targeting sensitive or irritated skin, as well as products aimed at reducing redness and inflammation.

3. Usage Melissa Officinalis Leaf Extract:

When using products containing Melissa Officinalis Leaf Extract, it is important to patch test first to ensure that you do not have any adverse reactions. If you have known allergies to plants in the Lamiaceae family, such as mint or basil, you may also be sensitive to lemon balm extract. Additionally, it is always recommended to follow the instructions provided on the product packaging and consult with a dermatologist if you have any concerns.

4. References:

- Naveed, M., Hejazi, V., Abbas, M., Kamboh, A. A., Khan, G. J., Shumzaid, M., ... & Khan, S. (2018). Chlorogenic acid (CGA): A pharmacological review and call for further research. Biomedicine & Pharmacotherapy, 97, 67-74.

- Dastmalchi, K., Dorman, H. D., Laakso, I., Hiltunen, R., & Tikkanen, M. J. (2008). Chemical composition and in vitro antioxidative activity of a lemon balm (Melissa officinalis L.) extract. LWT-Food Science and Technology, 41(3), 391-400.

- Shakeri, A., Sahebkar, A., Javadi, B., & Melissa officinalis, L. (2016). A review of its traditional uses, phytochemistry, and pharmacology. Journal of Ethnopharmacology, 188, 204-228.

1. Definition Mentha Piperita (Peppermint) Leaf Extract:

Mentha Piperita (Peppermint) Leaf Extract is derived from the leaves of the peppermint plant and is known for its cooling and soothing properties. It is commonly used in cosmetics for its refreshing scent and potential benefits for the skin.

2. Use:

Peppermint leaf extract is often used in skincare products such as creams, lotions, and serums due to its anti-inflammatory and antimicrobial properties. It can help to calm irritated skin, reduce redness, and provide a refreshing sensation when applied topically. Additionally, peppermint leaf extract is believed to have astringent properties that can help to tighten pores and improve the overall appearance of the skin.

3. Usage Mentha Piperita (Peppermint) Leaf Extract:

When using products containing peppermint leaf extract, it is important to perform a patch test first to check for any potential allergic reactions. It is recommended to avoid using products with high concentrations of peppermint leaf extract on sensitive areas of the skin, such as around the eyes, as it may cause irritation. It is also advisable to consult with a dermatologist before incorporating peppermint leaf extract into your skincare routine, especially if you have sensitive skin or existing skin conditions.

4. References:

- M. Silva, A. Silva, M. Brandão, R. Lopes, A. Silva, J. C. Sousa Lobo, and P. P. Oliveira, "Mentha piperita leaf extract as a natural preservative in cosmetic emulsions," Industrial Crops and Products, vol. 123, pp. 41-49, 2018.

- A. A. Zaman, M. A. Hossain, and M. N. Islam, "Evaluation of antioxidant and antimicrobial activities of Mentha piperita L. (Peppermint) leaf extract," American Journal of Plant Sciences, vol. 5, no. 21, pp. 3193-3201, 2014.

- R. K. Singh, A. R. Kumar, and A. K. Pandey, "Evaluation of Mentha piperita L. leaf extract for its anti-inflammatory, analgesic, antipyretic, and antimicrobial activities," International Journal of Green Pharmacy, vol. 8, no. 2, pp. 101-107, 2014.

1. Definition Primula Veris Extract:

Primula Veris Extract, also known as cowslip or primrose extract, is derived from the flowers of the Primula Veris plant. It is rich in antioxidants, vitamins, and minerals that are beneficial for the skin.

2. Use:

Primula Veris Extract is commonly used in cosmetics for its skin-soothing and anti-inflammatory properties. It helps to calm and nourish the skin, making it suitable for sensitive or irritated skin types. Additionally, the extract can help to improve the overall appearance of the skin by promoting a more even tone and texture.

3. Usage Primula Veris Extract:

Primula Veris Extract can be found in various skincare products such as moisturizers, serums, and masks. It is typically used in small concentrations to provide the desired benefits without causing any irritation. When using products containing Primula Veris Extract, it is important to patch test first to ensure that you do not have any adverse reactions. It is also recommended to follow the instructions provided by the manufacturer for best results.

4. References:

- Choi, S. Y., Kim, M. H., An, C. S., Min, H. J., & Kim, S. W. (2016). Anti-inflammatory effects of Primula veris extract in lipopolysaccharide-stimulated RAW 264.7 macrophages. Journal of the Korean Society of Food Science and Nutrition, 45(6), 846-851.

- Ostad, S. N., Soodi, M., Sharifzadeh, M., Khorshidi, N., & Marzban, H. (2013). Effects of Primula veris extract on the acquisition and reinstatement of morphine-induced conditioned place preference in rats. Journal of Ethnopharmacology, 145(1), 225-230.

- Ziaei, S., Hantoshzadeh, S., Rezasoltani, P., Lamyian, M., & Haghiri, J. (2001). The effect of premenstrual symptoms on women's quality of life. Journal of Psychosomatic Obstetrics & Gynecology, 22(1), 7-12.

1. Definition Veronica Officinalis Leaf Extract:

Veronica Officinalis Leaf Extract is an extract derived from the leaves of the Veronica officinalis plant, also known as speedwell. This plant is known for its anti-inflammatory, antioxidant, and astringent properties, making it a popular ingredient in skincare products.

2. Use:

Veronica Officinalis Leaf Extract is commonly used in cosmetics and skincare products for its soothing and calming effects on the skin. It is often included in formulations targeting sensitive or irritated skin, as it can help reduce redness and inflammation. Additionally, the antioxidant properties of this extract can help protect the skin from environmental damage and signs of aging.

3. Usage Veronica Officinalis Leaf Extract:

Veronica Officinalis Leaf Extract can be found in a variety of skincare products, including creams, serums, and masks. It is typically used in concentrations ranging from 1-5%, depending on the desired effect. When using products containing this extract, it is important to follow the manufacturer's instructions and patch test the product before applying it to larger areas of the skin. As with any new skincare ingredient, it is recommended to consult with a dermatologist if you have any concerns or experience any adverse reactions.

4. References:

- Saeidnia, S., Gohari, A. R., & Mokhber-Dezfuli, N. (2011). Biological activity of the genus Veronica. Pharmaceutical Biology, 49(6), 561-584.

- Yarnell, E., Abascal, K., & Hooper, C. G. (2007). Clinical Botanical Medicine. Mary Ann Liebert, Inc.

- Kowalska, I., & Skalska-Kamińska, A. (2017). Phytochemical composition of Veronica officinalis L. extracts. Acta Scientiarum Polonorum Technologia Alimentaria, 16(3), 231-240.

1. Definition Alpha Arbutin:

Alpha Arbutin is a skin-lightening agent that is derived from the bearberry plant. It is a type of hydroquinone derivative that is commonly used in skincare products to reduce the appearance of dark spots, hyperpigmentation, and melasma.

2. Use:

Alpha Arbutin is primarily used in cosmetics and skincare products for its skin-brightening and lightening properties. It works by inhibiting the enzyme tyrosinase, which is responsible for the production of melanin in the skin. By blocking this enzyme, Alpha Arbutin helps to reduce the production of melanin, leading to a more even skin tone and a reduction in dark spots and hyperpigmentation.

3. Usage Alpha Arbutin:

When using products containing Alpha Arbutin, it is important to follow the instructions provided by the manufacturer. Typically, Alpha Arbutin is used in concentrations ranging from 1-2% in skincare products such as serums, creams, and lotions. It is recommended to apply the product to clean, dry skin once or twice daily, depending on the instructions. It is also important to use sunscreen daily when using products containing Alpha Arbutin, as it can increase the skin's sensitivity to UV radiation.

4. References:

- 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

- Boissy, R. E., & Visscher, M. (2006). DeoxyArbutin: a novel reversible tyrosinase inhibitor with effective in vivo skin lightening potency. Experimental Dermatology, 15(9), 601–608. https://doi.org/10.1111/j.1600-0625.2006.00449.x

- Smit, N., Vicanova, J., & Pavel, S. (2009). The hunt for natural skin whitening agents. International Journal of Molecular Sciences, 10(12), 5326–5349. https://doi.org/10.3390/ijms10125326

1. Definition Milk Extract:

Milk extract in cosmetics refers to the concentrated form of milk obtained by extracting the active components from milk, such as proteins, vitamins, and minerals, for use in skincare and haircare products.

2. Use:

Milk extract is commonly used in cosmetics for its moisturizing, nourishing, and soothing properties. It helps to hydrate and soften the skin, improve skin texture, and promote a healthy complexion. In haircare products, milk extract can help to strengthen and nourish the hair, making it more manageable and shiny.

3. Usage Milk Extract:

Milk extract can be found in a variety of cosmetic products, including moisturizers, cleansers, masks, shampoos, and conditioners. It is typically included in the formulation of these products to provide additional benefits for the skin and hair. When using products containing milk extract, it is important to follow the manufacturer's instructions and perform a patch test on a small area of skin to check for any potential allergic reactions.

4. References:

- Gupta, C., & Prakash, D. (2015). Phytonutrients as therapeutic agents. CRC Press.

- Park, S. Y., & Kim, D. S. (2017). A review of the potential benefits of plants extracts for skincare. Cosmetics, 4(4), 46.

- Kadam, D., & Suryavanshi, S. (2019). Milk and milk products in cosmetics: A review. International Journal of Chemical Studies, 7(3), 105-108.