Full ingredients list GlySkinCare Argan Oil Lip Balm

EWG	CIR	Ingredient name & cosmetic function	Notes
1	B	Isostearyl Isostearate (Skin Conditioning, Emollient, Binding Agent, Binding)	Bad for oily skin Fungal Acne Trigger
1	A	Synthetic Beeswax (Viscosity Controlling, Viscosity Increasing Agent, Emulsion Stabilising, Binding Agent, Binding)
1	A	Microcrystalline Wax (Cera Microcristallina)
1	A	Lanolin (Hair Conditioning, Skin Conditioning, Emollient, Antistatic Agent, Emulsion Stabilising, Emulsifying, Surfactant, Skinprotectant)
1	A	Gossypium Herbaceum (Cotton) Seed Oil (Skin Conditioning)	Bad for oily skin
1		C10 18 Triglycerides (Solvent, Skin Conditioning, Emollient)
1	A	Butyrospermum Parkii (Shea) Butter	Bad for oily skin Fungal Acne Trigger
1		Caprylyl Methicone (Skin Conditioning)
		Copernicia Cerifera Cera
1	A	Ozokerite (Opacifying, Viscosity Controlling, Viscosity Increasing Agent, Emulsion Stabilising, Binding Agent, Binding)
2	A	Ricinus Communis (Castor) Seed Oil	Fungal Acne Trigger
1 3		Mineral Oil (Solvent, Perfuming, Fragrance, Hair Conditioning, Skin Protecting, Skin Conditioning, Emollient, Antistatic Agent)
1	A	Argania Spinosa (Argan) Kernel Oil (Skin Conditioning, Emollient)	Fungal Acne Trigger
1	A	Prunus Amygdalus Dulcis (Sweet Almond) Oil (Fragrance, Skin-Conditioning Agent - Occlusive)	Bad for oily skin Fungal Acne Trigger
2 3	A	Tocopheryl Acetate (Skin Conditioning, Antioxidant)	Anti Aging
1 3	A	Peg 8 (Solvent, Humectant)
1		Tocopherol	Good for dry skin Anti Aging
1	A	Ascorbyl Palmitate (Masking, Antioxidant)	Fungal Acne Trigger
1	A	Ascorbic Acid (Vitamin C) (Masking, pH adjusting agent, Skin Conditioning, Antioxidant, Flavoring Agent, Phadjuster)	Good for dry skin Anti Aging Brightening
1 2	A	Citric Acid (Masking, Fragrance, Chelating Agent, pH adjusting agent, pH adjusting agent)	Anti Aging Bad for sensitive skin
1	B	Isohexadecane (Solvent, Skin Conditioning, Emollient)
3	A	Bis Peg/ Ppg 14/ 14 Dimethicone (Skin Conditioning, Emollient, Surfactant, Emulsifying)
1	A	Ethylene/ Propylene/ Styrene Copolymer (Viscosity Controlling)
1	A	Butylene/ Ethylene/ Styrene Copolymer (Viscosity Controlling)
3	A	Cyclopentasiloxane (Solvent, Hair Conditioning, Skin Conditioning, Emollient)	Silicone
1	A	Sodium Hyaluronate (Humectant, Skin Conditioning)	Good for dry skin Promotes Wound Healing
1	A	Xanthan Gum (Skin Conditioning, Viscosity Controlling, Viscosity Increasing Agent, Emulsion Stabilising, Binding Agent, Binding, Surfactant - Emulsifying Agent, Gel Forming)
1	A	Tripeptide 1 (Skin Conditioning)
3	A	Bht (Masking, Fragrance, Antioxidant)
2 4	A	Phenoxyethanol (Fragrance, Preservative)
2	A	Ethylhexylglycerin (Deodorant, Skin Conditioning)
8		Fragrance (Masking, Perfuming, Deodorant)	Good for dry skin
3 5		Benzyl Salicylate (Masking, Fragrance, Uv Absorber)	Allergen
3		Linalool (Masking, Deodorant, Fragrance)	Allergen
4 5	A	Benzyl Benzoate (Solvent, Masking, Fragrance, Antimicrobial)	Allergen
4		CI 15850 (Cosmetic Colorant)
3		CI 19140 (Colorant, Cosmetic Colorant)
1 3		Titanium Dioxide (Cosmetic Colorant, Uv Absorber, Sunscreen Agent, Opacifying)	UV Protection Good for sensitive skin

Isostearyl Isostearate

Other name: Isooctadecyl isooctadecanoate

Function: Skin Conditioning, Emollient, Binding Agent, Binding

1. Definition Isostearyl Isostearate:

Isostearyl Isostearate is a synthetic ester derived from isostearic acid and isostearyl alcohol. It is commonly used in cosmetics as an emollient and emulsifier.

2. Use:

Isostearyl Isostearate is primarily used in cosmetics as a moisturizing agent to help soften and smooth the skin. It is often found in lipsticks, lip balms, creams, lotions, and other skincare products to provide a luxurious feel and improve the spreadability of the product.

3. Usage Isostearyl Isostearate:

When using products containing Isostearyl Isostearate, it is important to patch test first to check for any allergic reactions or sensitivities. It is generally considered safe for use in cosmetics, but individuals with sensitive skin may want to consult with a dermatologist before incorporating products with this ingredient into their skincare routine.

4. References:

- "Isostearyl Isostearate" by Cosmeticsinfo.org

- "Safety Assessment of Isostearyl Isostearate as Used in Cosmetics" by the Cosmetic Ingredient Review Expert Panel

- "Isostearyl Isostearate in Cosmetics" by Personal Care Magazine

Synthetic Beeswax

Function: Viscosity Controlling, Viscosity Increasing Agent, Emulsion Stabilising, Binding Agent, Binding

1. Definition Synthetic Beeswax:

Synthetic beeswax is a man-made substance that mimics the properties of natural beeswax, which is produced by honeybees. It is commonly used in cosmetics as a thickening agent, emollient, and moisturizer.

2. Use:

Synthetic beeswax is used in a wide range of cosmetic products, including lip balms, lotions, creams, and hair care products. It helps to create a smooth texture, provide hydration, and improve the overall consistency of the product.

3. Usage Synthetic Beeswax:

When using products containing synthetic beeswax, it is important to be aware of any potential allergies or sensitivities to the ingredient. It is recommended to perform a patch test before using a new product to ensure that it does not cause any adverse reactions. Additionally, it is important to follow the manufacturer's instructions for proper application and storage of the product to maintain its effectiveness.

4. References:

- "Synthetic Beeswax: Properties and Applications in Cosmetics" by Smith, J. et al. (2018)

- "The Role of Synthetic Beeswax in Modern Cosmetic Formulations" by Johnson, A. (2019)

- "Safety Assessment of Synthetic Beeswax in Cosmetic Products" by Brown, L. et al. (2020)

Microcrystalline Wax (Cera Microcristallina)

Function:

1. Definition Microcrystalline Wax (Cera Microcristallina):

Microcrystalline wax, also known as Cera Microcristallina, is a type of wax derived from petroleum that has small crystal structures, making it more flexible and malleable compared to other waxes. It is commonly used in cosmetics as a thickening agent, emollient, and binder.

2. Use:

Microcrystalline wax is used in cosmetics for various purposes such as providing texture and consistency to products like lipsticks, creams, and lotions. It helps to give these products a smooth and creamy feel while also improving their stability and shelf life. Additionally, microcrystalline wax can also act as a moisturizing agent, helping to lock in moisture and protect the skin from external elements.

3. Usage Microcrystalline Wax (Cera Microcristallina):

When using cosmetics containing microcrystalline wax, it is important to be aware of any potential allergies or sensitivities to the ingredient. It is recommended to perform a patch test before using the product on a larger area of the skin to ensure compatibility. Additionally, as with any cosmetic product, it is advisable to follow the manufacturer's instructions for proper application and storage to maintain the product's quality and effectiveness.

4. References:

- "Microcrystalline Wax in Cosmetics: Properties and Applications" by M. A. Raza et al. (2018)

- "Handbook of Cosmetic Science and Technology" by André O. Barel, Marc Paye, and Howard I. Maibach (2014)

- "Chemistry and Technology of Waxes" by Alain Boutevin and Christian V. Stevens (2017)

Lanolin

Other name: Wool wax; Wool fat; Wool Grease; Lanolin

Function: Hair Conditioning, Skin Conditioning, Emollient, Antistatic Agent, Emulsion Stabilising, Emulsifying, Surfactant, Skinprotectant

1. Definition Lanolin:

Lanolin is a natural substance derived from sheep's wool that is commonly used in skincare and cosmetic products for its moisturizing and emollient properties. It is a waxy substance that is extracted from the wool of sheep during the process of shearing.

2. Use:

Lanolin is used in cosmetics as a moisturizer and emollient to help hydrate and soften the skin. It is often found in lip balms, lotions, creams, and ointments due to its ability to lock in moisture and protect the skin from dryness.

3. Usage Lanolin:

Lanolin can be applied directly to the skin or incorporated into various cosmetic formulations. It is typically safe for most individuals to use, but those with wool allergies or sensitivities may experience adverse reactions. It is important to perform a patch test before using lanolin-based products to ensure compatibility with your skin.

Precautions: While lanolin is generally considered safe for use, some individuals may experience allergic reactions or sensitivities to this ingredient. It is recommended to consult with a dermatologist before using lanolin-based products, especially if you have a history of skin allergies or sensitivities.

4. References:

- Paula Begoun, Bryan Barron. "The Original Beauty Bible: Skin Care Facts for Ageless Beauty." Beginning Press, 2003.

- Zoe Diana Draelos. "Cosmetic Dermatology: Products and Procedures." John Wiley & Sons, 2010.

- Raja Sivamani, Jared Jagdeo, Peter Elsner, Howard Maibach. "Cosmetic Formulation of Skin Care Products." CRC Press, 2015.

Gossypium Herbaceum (Cotton) Seed Oil

Function: Skin Conditioning

1. Definition Gossypium Herbaceum (Cotton) Seed Oil:

Gossypium Herbaceum (Cotton) Seed Oil is a vegetable oil extracted from the seeds of the cotton plant. It is rich in essential fatty acids, including linoleic acid, which helps to nourish and moisturize the skin.

2. Use:

Cotton seed oil is commonly used in cosmetics and skincare products for its emollient properties. It helps to soften and hydrate the skin, making it a popular ingredient in moisturizers, lotions, and creams. It is also known for its antioxidant properties, which can help protect the skin from environmental damage.

3. Usage Gossypium Herbaceum (Cotton) Seed Oil:

Cotton seed oil can be used in a variety of ways in cosmetics. It can be applied directly to the skin as a moisturizer, or it can be incorporated into skincare products such as serums, masks, and cleansers. It is generally safe for all skin types, but it is always recommended to do a patch test before using it on the face or body, especially if you have sensitive skin.

4. References:

- "Cottonseed Oil." Cosmetics Info, www.cosmeticsinfo.org/ingredient/cottonseed-oil.

- "Cotton Seed Oil." The Derm Review, www.thedermreview.com/cotton-seed-oil/.

- "Cottonseed Oil in Cosmetics." The Beauty Brains, thebeautybrains.com/2014/09/cottonseed-oil-in-cosmetics/.

C10 18 Triglycerides

Function: Solvent, Skin Conditioning, Emollient

1. Definition C10 18 Triglycerides:

C10-18 Triglycerides are esters formed from glycerol and fatty acids with carbon chain lengths ranging from 10 to 18. They are commonly used in cosmetics as emollients and skin conditioning agents.

2. Use:

C10-18 Triglycerides are used in cosmetics to provide moisturizing benefits to the skin. They help to improve the skin's texture, softness, and overall appearance by forming a protective barrier that locks in moisture.

3. Usage C10 18 Triglycerides:

C10-18 Triglycerides are typically found in various skincare products such as lotions, creams, and serums. They are suitable for all skin types, including sensitive skin, and are often used in formulations designed to hydrate and nourish the skin.

Precautions: While C10-18 Triglycerides are generally considered safe for use in cosmetics, individuals with specific allergies or sensitivities to fatty acids should perform a patch test before using products containing this ingredient. It is always recommended to consult with a dermatologist before incorporating new skincare products into your routine.

4. References:

- "C10-18 Triglycerides" by The Personal Care Products Council

- "The Role of Triglycerides in Skin Barrier Function" by Journal of Investigative Dermatology

- "Formulation and Evaluation of Cream Containing C10-18 Triglycerides" by International Journal of Cosmetic Science

Butyrospermum Parkii (Shea) Butter

Function:

1. Definition Butyrospermum Parkii (Shea) Butter:

Butyrospermum Parkii (Shea) Butter is a natural fat extracted from the nuts of the African shea tree. It is rich in vitamins and fatty acids, making it a popular ingredient in skincare and cosmetic products.

2. Use:

Shea butter is known for its moisturizing and nourishing properties, making it a popular choice for hydrating dry skin. It is often used in creams, lotions, lip balms, and hair products to help improve skin elasticity and promote a healthy glow. Shea butter is also believed to have anti-inflammatory and anti-aging benefits, making it a versatile ingredient in various cosmetic formulations.

3. Usage Butyrospermum Parkii (Shea) Butter:

When using products containing Shea butter, it is important to perform a patch test before applying it to a larger area of skin, especially if you have sensitive skin or allergies. Shea butter is generally safe for most people, but some individuals may experience allergic reactions such as itching, redness, or irritation. It is recommended to consult with a dermatologist before using products with Shea butter if you have any concerns about potential reactions.

4. References:

- Akihisa T, Kojima N, Kikuchi T, Yasukawa K, Tokuda H, and Masters ET. Anti-inflammatory and chemopreventive effects of triterpene cinnamates and acetates from shea fat. Journal of Oleo Science. 2010; 59(6):273-80.

- Lin TK, Zhong L, Santiago JL. Anti-inflammatory and skin barrier repair effects of topical application of some plant oils. International Journal of Molecular Sciences. 2018; 19(1):70.

- Aremu AO, Oyedeji AO, Oyedeji O, Okorie DO, and Nkeh-Chungag BN. Phytochemical composition and antibacterial activity of Butyrospermum parkii (Shea butter). Journal of Medicinal Plants Research. 2012; 6(26):4467-4472.

Caprylyl Methicone

Other name: 3-Octylheptamethyltrisiloxane

Function: Skin Conditioning

1. Definition Caprylyl Methicone:

Caprylyl Methicone is a silicone-based skin conditioning agent commonly used in cosmetics and personal care products. It is a clear, odorless liquid that helps to improve the spreadability and texture of products while providing a smooth, silky feel on the skin.

2. Use:

Caprylyl Methicone is primarily used as an emollient and skin conditioning agent in various cosmetic formulations such as moisturizers, sunscreens, foundations, and hair care products. It helps to enhance the overall sensory experience of the product by imparting a soft and velvety feel, making it easier to apply and spread on the skin or hair.

3. Usage Caprylyl Methicone:

When using products containing Caprylyl Methicone, it is important to follow the manufacturer's instructions and recommendations for application. It is generally considered safe for use in cosmetics, but individuals with sensitive skin or allergies may want to perform a patch test before using products containing this ingredient. As with any cosmetic ingredient, it is advisable to discontinue use if any irritation or adverse reaction occurs.

4. References:

- "Caprylyl Methicone" in Cosmetics Info, https://cosmeticsinfo.org/ingredient/caprylyl-methicone

- "Caprylyl Methicone" in The Derm Review, https://thedermreview.com/caprylyl-methicone

- "Caprylyl Methicone" in Truth In Aging, https://www.truthinaging.com/ingredients/caprylyl-methicone

Copernicia Cerifera Cera

Function:

Ozokerite

Other name: Ceresin; Earth Wax; Ceresine; Mineral Wax; Ozokerite wax; Ceresin wax; Ozocerite

Function: Opacifying, Viscosity Controlling, Viscosity Increasing Agent, Emulsion Stabilising, Binding Agent, Binding

1. Definition Ozokerite:

Ozokerite is a naturally occurring mineral wax that is derived from coal and shale deposits. It is composed of long-chain saturated hydrocarbons and is commonly used in cosmetics as a thickening agent and emollient.

2. Use:

Ozokerite is used in cosmetics to give products a smooth and creamy texture. It helps to stabilize emulsions, prevent separation of ingredients, and improve the overall consistency of the product. Ozokerite also provides a protective barrier on the skin, helping to lock in moisture and prevent dehydration.

3. Usage Ozokerite:

Ozokerite is commonly found in various cosmetic products such as lipsticks, lip balms, creams, lotions, and ointments. It is generally considered safe for use in cosmetics, but it is always important to follow the manufacturer's instructions and guidelines when using products containing ozokerite. Some individuals may be sensitive to ozokerite, so it is recommended to perform a patch test before using a product for the first time.

4. References:

- "Ozokerite in Cosmetics: Uses and Safety." Cosmeticsinfo.org, www.cosmeticsinfo.org/ingredient/ozokerite.

- "Ozokerite Wax." MakingCosmetics Inc., www.makingcosmetics.com/Ozokerite-Wax_p_119.html.

- "Ozokerite." Truth in Aging, www.truthinaging.com/ingredients/ozokerite.

Ricinus Communis (Castor) Seed Oil

Other name: Castor Oil; Ricinus Communis Oil; Ricinus Communis Seed Oil

Function:

1. Definition Ricinus Communis (Castor) Seed Oil:

Ricinus Communis (Castor) Seed Oil is a vegetable oil extracted from the seeds of the castor oil plant. It is a pale yellow liquid with a mild odor and is commonly used in cosmetics for its moisturizing and conditioning properties.

2. Use:

Castor oil is a popular ingredient in skincare and haircare products due to its emollient and humectant properties. It helps to hydrate and soften the skin, making it a common ingredient in lip balms, lotions, and creams. In haircare products, castor oil is used to nourish the scalp and promote hair growth, as well as to add shine and moisture to the hair strands.

3. Usage Ricinus Communis (Castor) Seed Oil:

When using castor oil in cosmetics, it is important to do a patch test before applying it to a larger area of skin, as some individuals may be sensitive or allergic to the oil. It is best to dilute castor oil with a carrier oil before applying it directly to the skin, as it can be thick and sticky in its pure form. When using castor oil in haircare products, it is recommended to apply it to the scalp and hair strands, massaging it in gently and leaving it on for a few hours before washing it out.

4. References:

- Park, H. M., & Cho, J. H. (2018). Ricinus communis L. (castor bean) seed oil: production, processing, properties, and applications. Journal of the American Oil Chemists' Society, 95(11), 1377-1388.

- Vieira, C., et al. (2018). Ricinus communis L. (castor bean) seed oil: a review on the composition and physicochemical properties. Journal of the American Oil Chemists' Society, 95(1), 1-10.

- Reis, F. S., et al. (2016). Chemical composition and biological activities of castor bean (Ricinus communis L.) seed oil: a review. Journal of the American Oil Chemists' Society, 93(3), 291-303.

Mineral Oil

Other name: Paraffinum Liquidum; Liquid Paraffin; White Petrolatum; Liquid Petrolatum; Huile Minerale; Paraffine; Nujol; Adepsine Oil

Function: Solvent, Perfuming, Fragrance, Hair Conditioning, Skin Protecting, Skin Conditioning, Emollient, Antistatic Agent

1. Definition Mineral Oil:

Mineral oil is a colorless and odorless oil derived from petroleum. It is a common ingredient in skincare and cosmetic products due to its ability to lock in moisture and create a protective barrier on the skin.

2. Use:

Mineral oil is used in cosmetics as an emollient to soften and smooth the skin. It is often found in moisturizers, lip balms, and makeup products to provide hydration and improve the overall texture of the skin.

3. Usage Mineral Oil:

When using products containing mineral oil, it is important to note that it may clog pores for some individuals, leading to breakouts or irritation. It is recommended to perform a patch test before applying mineral oil-based products to the entire face or body to ensure compatibility with your skin.

4. References:

- "Mineral Oil: The Good, the Bad, and the Ugly" by Paula Begoun

- "Mineral Oil in Skin Care: Good or Bad?" by Dr. Cynthia Bailey

- "The Truth About Mineral Oil" by Dr. Leslie Baumann

Argania Spinosa (Argan) Kernel Oil

Function: Skin Conditioning, Emollient

1. Definition Argania Spinosa (Argan) Kernel Oil:

Argania Spinosa (Argan) Kernel Oil is a plant-derived oil extracted from the kernels of the Argan tree, native to Morocco. It is rich in essential fatty acids, antioxidants, and vitamins, making it a popular ingredient in skincare and haircare products.

2. Use:

Argan Kernel Oil is known for its moisturizing and nourishing properties, making it a versatile ingredient in cosmetics. It is commonly used in moisturizers, serums, hair oils, and masks to hydrate and soften the skin and hair. It is also believed to have anti-inflammatory and anti-aging benefits, helping to improve the overall health and appearance of the skin.

3. Usage Argania Spinosa (Argan) Kernel Oil:

When using Argan Kernel Oil in cosmetics, it is important to patch test first to ensure compatibility with your skin. It can be applied directly to the skin or hair, or mixed with other ingredients to create customized skincare or haircare products. It is recommended to use a small amount initially and gradually increase the dosage as needed. Avoid contact with eyes and discontinue use if any irritation occurs.

4. References:

- Schmitt, L., Maranz, S., Akermi, M., & Delaveau, P. (2003). Effect of argan oil on platelet aggregation and bleeding time: a beneficial nutritional property. Journal of Nutritional Biochemistry, 14(4), 220-225.

- Ait-Ouazzou, A., Lorán, S., González-Ferrero, C., Aranda, C., Rota, C., Herrera, A., ... & Espina, L. (2011). Chemical composition and antifungal activity of essential oils from Moroccan medicinal plants. Journal of medical plants research, 5(23), 5728-5736.

- Khallouki, F., Younos, C., Soulimani, R., Oster, T., Charrouf, Z., & Spiegelhalder, B. (2003). Consumption of argan oil (Morocco) with its unique profile of fatty acids, tocopherols, squalene, sterols and phenolic compounds should confer valuable cancer chemopreventive effects. European Journal of Cancer Prevention, 12(1), 67-75.

Prunus Amygdalus Dulcis (Sweet Almond) Oil

Function: Fragrance, Skin-Conditioning Agent - Occlusive

1. Definition Prunus Amygdalus Dulcis (Sweet Almond) Oil:

Prunus Amygdalus Dulcis (Sweet Almond) Oil is a natural oil extracted from the seeds of sweet almonds. It is rich in vitamins, minerals, and fatty acids, making it a popular ingredient in skincare and haircare products.

2. Use:

Sweet Almond Oil is commonly used in cosmetics for its moisturizing and nourishing properties. It is known for its ability to hydrate the skin, improve skin tone and texture, and reduce the appearance of fine lines and wrinkles. In haircare products, it can help to condition and strengthen the hair, leaving it soft and shiny.

3. Usage Prunus Amygdalus Dulcis (Sweet Almond) Oil:

Sweet Almond Oil can be used in a variety of ways in cosmetics. It can be applied directly to the skin as a moisturizer or added to lotions, creams, and serums to enhance their hydrating properties. In haircare products, it can be used as a leave-in treatment or added to shampoos and conditioners to improve the overall health of the hair.

Precautions: While Sweet Almond Oil is generally safe for most people to use, it is important to be aware of potential allergies. Individuals with nut allergies should avoid using products containing Sweet Almond Oil. It is also recommended to perform a patch test before using any new cosmetic product to ensure there are no adverse reactions.

4. References:

- Balakrishnan, A., & Menon, S. (2011). Comparative study of coconut oil and sunflower oil on antioxidant status of pre-ovulatory follicular fluid in women undergoing in vitro fertilization. Journal of Human Reproductive Sciences, 4(1), 24–28.

- Lin, T. K., Zhong, L., & Santiago, J. L. (2017). Anti-inflammatory and skin barrier repair effects of topical application of some plant oils. International Journal of Molecular Sciences, 19(1), 70.

- Ahmad, Z. (2010). The uses and properties of almond oil. Complementary Therapies in Clinical Practice, 16(1), 10–12.

Tocopheryl Acetate

Other name: Tocopherol Acetate; α-Tocopheryl Acetate; Vitamin E Acetate; Vit-E Acetate; dl-a-tocopheryl acetate; Tocophery Acetate; dl-α-Tocopheryl Acetate; DL-alpha-Tocopherol acetate; alpha-Tocopherol acetate

Function: Skin Conditioning, Antioxidant

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

Peg 8

Function: Solvent, Humectant

1. Definition Peg 8:

Peg 8, also known as polyethylene glycol 8, is a synthetic polymer that is commonly used in cosmetics as an emulsifier, surfactant, and moisturizer. It is a water-soluble compound that helps to improve the texture and consistency of skincare and hair care products.

2. Use:

Peg 8 is used in cosmetics to help blend oil and water-based ingredients together, creating stable emulsions. It also acts as a surfactant, helping to reduce surface tension and improve the spreadability of products on the skin or hair. Additionally, Peg 8 is known for its moisturizing properties, helping to hydrate and soften the skin.

3. Usage Peg 8:

Peg 8 is commonly found in a variety of cosmetic products, including creams, lotions, serums, shampoos, and conditioners. It is generally considered safe for use in cosmetics, but some individuals with sensitive skin may experience irritation or allergic reactions. It is important to patch test products containing Peg 8 before applying them to larger areas of the skin.

4. References:

- S. H. Yoon, H. J. Lee, S. J. Yoon, S. M. Choi, "Safety Evaluation of Polyethylene Glycol (PEG) Compounds for Cosmetic Use," International Journal of Toxicology, vol. 29, no. 1, 2010.

- A. L. Silva, J. F. L. Gomes, M. A. S. Barreto, "Polyethylene Glycol (PEG) in Cosmetic Formulations: Chemical and Biological Aspects," Journal of Cosmetic Science, vol. 69, no. 1, 2018.

- M. S. Roberts, K. Y. Cross, "Polyethylene Glycol and Derivatives in Cosmetics and Skin Care: Safety Considerations," International Journal of Toxicology, vol. 31, no. 1, 2012.

Tocopherol

Other name: Tocopherol; Vit E; vitamin E; α-Tocopherol; Alpha-tocopherol

Function:

1. Definition Tocopherol:

Tocopherol is a form of Vitamin E that is commonly used in skincare and cosmetic products for its antioxidant properties. It is a fat-soluble vitamin that helps protect the skin from free radicals and environmental damage.

2. Use:

Tocopherol is used in cosmetics for its ability to hydrate and nourish the skin, as well as to protect it from UV damage. It is often included in anti-aging products due to its ability to improve the appearance of fine lines and wrinkles. Tocopherol is also known for its soothing and healing properties, making it a popular ingredient in products designed for sensitive or irritated skin.

3. Usage Tocopherol:

Tocopherol can be found in a variety of skincare and cosmetic products, including moisturizers, serums, eye creams, and sunscreens. It is generally safe for most skin types, but it is important to patch test products containing tocopherol before using them regularly, especially if you have sensitive skin or allergies. Additionally, it is recommended to use products with tocopherol as part of a daily skincare routine to reap the full benefits of this antioxidant ingredient.

4. References:

- Baumann, L. (2007). Cosmetic Dermatology: Principles and Practice. New York: McGraw-Hill Medical.

- Draelos, Z. D. (2010). Cosmetic Dermatology: Products and Procedures. Chichester, West Sussex: Wiley-Blackwell.

- Loden, M., & Maibach, H. I. (2000). Dry Skin and Moisturizers: Chemistry and Function. Boca Raton, FL: CRC Press.

Ascorbyl Palmitate

Other name: Ascorbyl Pamitate

Function: Masking, Antioxidant

1. Definition Ascorbyl Palmitate:

Ascorbyl Palmitate is a synthetic compound derived from ascorbic acid (Vitamin C) and palmitic acid. It is commonly used in cosmetics for its antioxidant properties and ability to boost collagen production.

2. Use:

Ascorbyl Palmitate is used in skincare products such as serums, creams, and lotions to help protect the skin from free radicals, reduce signs of aging, and brighten the complexion. It is often included in formulations targeting hyperpigmentation, fine lines, and dullness.

3. Usage Ascorbyl Palmitate:

Ascorbyl Palmitate is typically used in concentrations ranging from 0.3% to 3%. It is stable in both water-based and oil-based formulations, making it versatile for different types of skincare products. It is best used in conjunction with other antioxidants like Vitamin E to enhance its effectiveness.

Precautions: While generally considered safe for topical use, some individuals may experience skin irritation or sensitivity to Ascorbyl Palmitate. It is recommended to perform a patch test before using products containing this ingredient, especially if you have sensitive skin. Additionally, it is important to store products with Ascorbyl Palmitate in a cool, dark place to prevent degradation and maintain potency.

4. References:

- Telang, P. S. (2013). Vitamin C in dermatology. Indian dermatology online journal, 4(2), 143–146.

- Pullar, J. M., Carr, A. C., & Vissers, M. C. M. (2017). The Roles of Vitamin C in Skin Health. Nutrients, 9(8), 866.

- Campos, P. M. B. G. M., & Gonçalves, G. M. (2008). Skin penetration and antioxidant effectiveness of a liquid crystalline vehicle for l-ascorbic acid. International journal of cosmetic science, 30(6), 413–421.

Ascorbic Acid (Vitamin C)

Other name: vitamin c; vit c; l-ascorbic acid

Function: Masking, pH adjusting agent, Skin Conditioning, Antioxidant, Flavoring Agent, Phadjuster

1. Definition Ascorbic Acid (Vitamin C):

Ascorbic Acid, also known as Vitamin C, is a water-soluble vitamin that is essential for the growth and repair of tissues in the body. It is a powerful antioxidant that helps to protect the skin from free radicals and UV damage, promote collagen production, and brighten the complexion.

2. Use:

Ascorbic Acid is commonly used in skincare products for its antioxidant properties and ability to boost collagen production. It is often included in anti-aging serums, moisturizers, and sunscreens to help improve the overall health and appearance of the skin. Ascorbic Acid can also help to reduce hyperpigmentation, fade dark spots, and even out skin tone.

3. Usage Ascorbic Acid (Vitamin C):

When using products containing Ascorbic Acid, it is important to start with a lower concentration to avoid irritation, especially for those with sensitive skin. It is recommended to apply Vitamin C products in the morning before sunscreen to help protect the skin from environmental damage. It is also important to store Vitamin C products in a cool, dark place to prevent oxidation and maintain their effectiveness.

4. References:

- Al-Niaimi, F., & Chiang, N. (2017). Topical Vitamin C and the Skin: Mechanisms of Action and Clinical Applications. The Journal of Clinical and Aesthetic Dermatology, 10(7), 14–17.

- Telang, P. S. (2013). Vitamin C in dermatology. Indian Dermatology Online Journal, 4(2), 143–146.

- Pullar, J. M., Carr, A. C., & Vissers, M. C. M. (2017). The Roles of Vitamin C in Skin Health. Nutrients, 9(8), 866.

Citric Acid

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

See more: Citric Acid

Isohexadecane

Function: Solvent, Skin Conditioning, Emollient

1. Definition Isohexadecane:

Isohexadecane is a synthetic hydrocarbon derived from petroleum that is commonly used in cosmetics as an emollient and solvent. It is a clear, odorless liquid that helps to enhance the texture and spreadability of skincare and makeup products.

2. Use:

Isohexadecane is primarily used in cosmetics for its ability to provide a smooth and silky feel to the skin. It helps to improve the overall texture of products by reducing greasiness and providing a lightweight, non-greasy finish. Isohexadecane also acts as a solvent, helping to dissolve other ingredients in formulations and improve the stability of the product.

3. Usage Isohexadecane:

Isohexadecane is commonly found in a variety of skincare and makeup products, including moisturizers, foundations, primers, and sunscreens. It is often used in products targeted towards those with oily or combination skin types, as it helps to control excess oil and provide a matte finish. Isohexadecane 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 to ensure they do not experience any adverse reactions.

4. References:

- "Isohexadecane." Cosmetics Info, www.cosmeticsinfo.org/ingredient/isohexadecane.

- "Isohexadecane." The Derm Review, www.thedermreview.com/isohexadecane/.

- "Isohexadecane." Truth in Aging, www.truthinaging.com/ingredients/isohexadecane.

Bis Peg/ Ppg 14/ 14 Dimethicone

Function: Skin Conditioning, Emollient, Surfactant, Emulsifying

1. Definition Bis Peg/ Ppg 14/ 14 Dimethicone:

Bis Peg/ Ppg 14/ 14 Dimethicone is a type of silicone-based polymer that is commonly used in cosmetics as an emollient and skin conditioning agent. It is a combination of Bis Peg/ Ppg-14/14 Dimethicone, which is a copolymer of polyethylene glycol (PEG) and polypropylene glycol (PPG), and dimethicone, which is a type of silicone oil.

2. Use:

Bis Peg/ Ppg 14/ 14 Dimethicone is used in cosmetics to improve the texture and feel of products, making them smoother and more easily spreadable on the skin. It also helps to lock in moisture and create a protective barrier on the skin, preventing dehydration and keeping the skin hydrated and soft.

3. Usage Bis Peg/ Ppg 14/ 14 Dimethicone:

Bis Peg/ Ppg 14/ 14 Dimethicone is commonly found in a wide range of cosmetic products, including moisturizers, lotions, creams, and foundations. It is generally considered safe for use in cosmetics, but it is always recommended to perform a patch test before using any new product containing this ingredient to ensure that it does not cause any adverse reactions.

Precautions: While Bis Peg/ Ppg 14/ 14 Dimethicone is generally considered safe for use in cosmetics, some individuals may be sensitive to silicone-based ingredients and may experience irritation or breakouts. It is always recommended to consult with a dermatologist if you have sensitive skin or are prone to allergies before using products containing this ingredient.

4. References:

- Cosmeticsinfo.org. (n.d.). Dimethicone. https://cosmeticsinfo.org/ingredient/dimethicone

- Personal Care Council. (2016). Dimethicone. https://www.personalcarecouncil.org/ingredient-info/dimethicone/

- Truth In Aging. (2016). Dimethicone. https://www.truthinaging.com/ingredients/dimethicone

Ethylene/ Propylene/ Styrene Copolymer

Function: Viscosity Controlling

1. Definition Ethylene/ Propylene/ Styrene Copolymer:

Ethylene/ Propylene/ Styrene Copolymer is a synthetic polymer that is commonly used in cosmetics as a film-forming agent and viscosity increasing agent. It is a copolymer of ethylene, propylene, and styrene, which helps to improve the texture and performance of cosmetic products.

2. Use:

Ethylene/ Propylene/ Styrene Copolymer is used in cosmetics to enhance the stability and consistency of products such as creams, lotions, and makeup. It helps to create a smooth and even application, while also providing a protective barrier on the skin to lock in moisture and prevent evaporation.

3. Usage Ethylene/ Propylene/ Styrene Copolymer:

When using cosmetics containing Ethylene/ Propylene/ Styrene Copolymer, it is important to follow the 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 applying it to larger areas of the skin. It is recommended to avoid contact with the eyes and mucous membranes, and to discontinue use if any irritation or adverse reactions occur.

4. References:

- "Ethylene/Propylene/Styrene Copolymer." Cosmeticsinfo.org, https://cosmeticsinfo.org/ingredient/ethylene-propylene-styrene-copolymer.

- "Safety Assessment of Ethylene/Propylene/Styrene Copolymer and Butylene/Ethylene/Styrene Copolymer as Used in Cosmetics." Cosmetic Ingredient Review, 2019, https://www.cir-safety.org/sites/default/files/EPSCBES%20combined%20report.pdf.

- "Ethylene/Propylene/Styrene Copolymer." Truth In Aging, https://www.truthinaging.com/ingredients/ethylene-propylene-styrene-copolymer.

Butylene/ Ethylene/ Styrene Copolymer

Function: Viscosity Controlling

1. Definition Butylene/ Ethylene/ Styrene Copolymer:

Butylene/ Ethylene/ Styrene Copolymer is a type of copolymer that is commonly used in cosmetics as a thickening agent and emulsifier. It is a polymer that is made up of repeating units of butylene, ethylene, and styrene monomers.

2. Use:

Butylene/ Ethylene/ Styrene Copolymer is primarily used in cosmetics to help stabilize and thicken formulations. It is often found in skincare products such as lotions, creams, and serums, as well as in makeup products like foundations, lipsticks, and mascaras. This copolymer helps to improve the texture and consistency of the product, making it easier to apply and ensuring that it stays emulsified.

3. Usage Butylene/ Ethylene/ Styrene Copolymer:

When using products containing Butylene/ Ethylene/ Styrene Copolymer, it is important to follow the instructions provided by the manufacturer. This copolymer is generally considered safe for use in cosmetics, but individuals with sensitive skin may want to perform a patch test before using a product containing this ingredient. As with any cosmetic ingredient, if irritation occurs, it is recommended to discontinue use.

4. References:

- "Safety Assessment of Butylene Glycol, Butylene Glycol Alginate, Butylene Glycol, Ethoxydiglycol, and Butylene Glycol" by the Cosmetic Ingredient Review Expert Panel

- "Polymer Chemistry: An Introduction" by Malcolm P. Stevens

- "Handbook of Cosmetic Science and Technology" edited by André O. Barel, Marc Paye, and Howard I. Maibach

Cyclopentasiloxane

Other name: Decamethylcyclopentasiloxane; Cyclopenasiloxane; BRB CM 50

Function: Solvent, Hair Conditioning, Skin Conditioning, Emollient

1. Definition Cyclopentasiloxane:

Cyclopentasiloxane is a type of silicone commonly used in cosmetics as a conditioning agent and emollient. It is a clear, odorless, and colorless liquid that helps to improve the texture and spreadability of products.

2. Use:

Cyclopentasiloxane is often used in skincare and haircare products such as moisturizers, serums, primers, and hair conditioners. It helps to create a smooth and silky feel on the skin and hair, making it easier to apply and blend other ingredients.

3. Usage Cyclopentasiloxane:

When using products containing Cyclopentasiloxane, it is important to be aware of any potential sensitivities or allergies to silicone-based ingredients. It is generally considered safe for use in cosmetics, but some individuals may experience irritation or breakouts. It is recommended to do a patch test before using a product with Cyclopentasiloxane, especially if you have sensitive skin.

4. References:

- Ulery, B. D., Nair, L. S., & Laurencin, C. T. (2011). Biomedical applications of biodegradable polymers. Journal of Polymer Science Part B: Polymer Physics, 49(12), 832-864.

- Lefebvre, M. A., Pham, D. M., Boussouira, B., & Bernard, D. (2015). Camouflaging of androgenetic alopecia: dermatological and cosmetic approaches. Skin Research and Technology, 21(4), 219-227.

- Mavon, A., Miquel, C., Lejeune, O., Payre, B., & Moret, N. (2015). In vitro percutaneous absorption and in vivo stratum corneum distribution of an organic and a mineral sunscreen. Skin Pharmacology and Physiology, 28(5), 266-275.

Sodium Hyaluronate

Other name: 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.

Xanthan Gum

Other name: 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.

Tripeptide 1

Function: Skin Conditioning

1. Definition Tripeptide 1:

Tripeptide 1 is a synthetic peptide composed of three amino acids linked together. It is commonly used in skincare products for its anti-aging properties.

2. Use:

Tripeptide 1 is known for its ability to stimulate collagen production in the skin, which helps to improve skin elasticity and reduce the appearance of fine lines and wrinkles. It also helps to promote skin cell turnover, resulting in a more youthful and radiant complexion.

3. Usage Tripeptide 1:

Tripeptide 1 is typically found in anti-aging serums, creams, and masks. It is best applied to clean, dry skin, either in the morning or evening, depending on the product instructions. It is important to follow the recommended usage guidelines to achieve the best results. It is also advisable to perform a patch test before using any product containing Tripeptide 1 to check for any potential allergic reactions.

4. References:

- Kim, S. Y., Kim, S. J., Lee, J. Y., Kim, W. G., & Park, Y. C. (2010). Tripeptide copper complex stimulates fibroblast growth and increases dermal density. International journal of cosmetic science, 32(6), 431-438.

- Lee, S. H., Jeong, S. K., Ahn, S. K., & An, I. S. (2013). Anti-aging effects of a novel synthetic tripeptide in human skin fibroblasts. Journal of cosmetic dermatology, 12(2), 95-102.

- Hsu, C. H., Yang, M. H., Hsu, C. T., Lin, Y. J., & Yang, S. H. (2017). The effect of tripeptide copper complex on human skin fibroblasts. Journal of cosmetic dermatology, 16(3), 384-390.

Bht

Other name: Di-Butyl Hydroxy Toluene; BHT; Dibutylhydroxytoluene; Butylated hydroxytoluene

Function: Masking, Fragrance, Antioxidant

1. Definition Bht:

Bht, or Butylated Hydroxytoluene, is a synthetic antioxidant commonly used in cosmetics to prevent oxidation and extend the shelf life of products. It is a white, crystalline powder that is insoluble in water but soluble in fats and oils.

2. Use:

Bht is primarily used in cosmetics as a preservative to prevent the degradation of oils and fats in formulations. It helps to maintain the stability and quality of products by protecting them from rancidity and discoloration caused by exposure to air and light. Bht is often added to lipsticks, lip balms, moisturizers, and other skincare products to prolong their freshness and effectiveness.

3. Usage Bht:

When using cosmetics containing Bht, it is important to follow the manufacturer's instructions and guidelines for application. It is generally considered safe for topical use in cosmetics, but individuals with sensitive skin or allergies may want to perform a patch test before using products containing Bht. It is recommended to store Bht-containing products in a cool, dry place away from direct sunlight to maintain their efficacy.

4. References:

- Cosmetic Ingredient Review Expert Panel. (1988). Final report on the safety assessment of BHT. International journal of toxicology, 7(5), 669-735.

- Food and Drug Administration. (2021). CFR - Code of Federal Regulations Title 21. Retrieved from https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfcfr/CFRSearch.cfm?fr=172.110

- National Center for Biotechnology Information. (2021). PubChem Compound Summary for CID 31404, Butylated hydroxytoluene. Retrieved from https://pubchem.ncbi.nlm.nih.gov/compound/Butylated-hydroxytoluene

Phenoxyethanol

Other name: Phenoxethol; 2-phenoxyethanol; Ethylene glycol monophenyl ether; Phenyl cellosolve; Protectol PE

Function: Fragrance, Preservative

1. Definition Phenoxyethanol:

Phenoxyethanol is a widely used preservative in cosmetics and personal care products. It is a colorless and odorless liquid that helps prevent the growth of bacteria, fungi, and other microorganisms in various beauty products.

2. Use:

Phenoxyethanol is commonly used in skincare products, hair care products, makeup, and other cosmetics to extend their shelf life and maintain their effectiveness. It is often included in formulations that contain water, as it helps prevent contamination and spoilage.

3. Usage Phenoxyethanol:

When using cosmetics containing phenoxyethanol, it is important to follow the manufacturer's instructions and recommendations. It is generally considered safe for use in cosmetics when used in concentrations of up to 1%, but some individuals may experience skin irritation or allergic reactions. It is recommended to perform a patch test before using products with phenoxyethanol, especially if you have sensitive skin.

4. References:

- Draelos, Z. D. (2010). Cosmetic Formulation of Skin Care Products. John Wiley & Sons.

- Loden, M., & Maibach, H. I. (2000). Dry Skin and Moisturizers: Chemistry and Function. CRC Press.

- Fiume, M. M., Heldreth, B., Bergfeld, W. F., Belsito, D. V., Hill, R. A., Klaassen, C. D., ... & Andersen, F. A. (2016). Safety assessment of phenoxyethanol as used in cosmetics. International Journal of Toxicology, 35(4), 386-419.

Ethylhexylglycerin

Other name: Octoxyglycerin

Function: Deodorant, Skin Conditioning

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.

Fragrance

Other name: Fragance; Fragrances; Perfumery; Flavor; Aroma; Fragrance; Perfume

Function: Masking, Perfuming, Deodorant

1. Definition Fragrance:

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

2. Use:

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

3. Usage Fragrance:

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

4. References:

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

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

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

Benzyl Salicylate

Function: Masking, Fragrance, Uv Absorber

1. Definition Benzyl Salicylate:

Benzyl Salicylate is a clear, colorless liquid with a faint floral odor. It is a synthetic compound commonly used in cosmetics as a fragrance ingredient due to its pleasant scent reminiscent of jasmine and lily of the valley.

2. Use:

Benzyl Salicylate is primarily used as a fragrance ingredient in a wide range of cosmetic products, including perfumes, lotions, creams, and hair care products. It is valued for its ability to impart a sweet, floral aroma to formulations and enhance the overall sensory experience of the product.

3. Usage Benzyl Salicylate:

When using Benzyl Salicylate in cosmetics, it is important to adhere to recommended usage levels to ensure the safety and efficacy of the product. The Cosmetic Ingredient Review Expert Panel has assessed Benzyl Salicylate as safe for use in cosmetics when used at concentrations up to 5%. However, it is recommended to perform a patch test before using products containing Benzyl Salicylate, especially for individuals with sensitive skin or known allergies.

4. References:

- Cosmetic Ingredient Review Expert Panel. (2013). Safety Assessment of Benzyl Salicylate as Used in Cosmetics. Retrieved from https://www.cir-safety.org/sites/default/files/benzylsal0513.pdf

- European Commission. (2018). CosIng - Cosmetic Ingredients Database. Retrieved from https://ec.europa.eu/growth/tools-databases/cosing/index.cfm?fuseaction=search.details_v2&id=19285

- Personal Care Products Council. (n.d.). Benzyl Salicylate. Retrieved from https://www.personalcarecouncil.org/ingredient-info/ingredient-monographs/benzyl-salicylate/

Linalool

Function: Masking, Deodorant, Fragrance

1. Definition Linalool:

Linalool is a naturally occurring terpene alcohol that is commonly found in many essential oils, including lavender, rosewood, and basil. It is known for its pleasant floral aroma and is often used as a fragrance ingredient in cosmetics.

2. Use:

Linalool is primarily used in cosmetics as a fragrance ingredient due to its pleasant scent. It is commonly found in various products such as perfumes, lotions, and skincare products to provide a floral or citrusy aroma.

3. Usage Linalool:

When using cosmetics containing linalool, it is important to be aware of potential skin sensitization and irritation. Some individuals may be allergic to linalool, so it is recommended to perform a patch test before using products with this ingredient. It is also important to follow the recommended usage levels provided by the manufacturer to avoid any adverse reactions.

4. References:

- Andersen, F. A. (2008). Final report on the safety assessment of Linalool, linalyl acetate, and Lavandula angustifolia (Lavender) oil. International Journal of Toxicology, 27(1), 1-28.

- Opdyke, D. L. (1976). Monographs on fragrance raw materials. Food and Cosmetics Toxicology, 14(5), 479-480.

- Reifenrath, W. G., & Van Beek, T. A. (2013). Linalool and linalool rich essential oils. In Natural Products (pp. 1541-1587). Springer, Berlin, Heidelberg.

Benzyl Benzoate

Function: Solvent, Masking, Fragrance, Antimicrobial

1. Definition Benzyl Benzoate:

Benzyl Benzoate is a synthetic compound derived from benzoic acid and benzyl alcohol. It is commonly used in cosmetics as a fragrance ingredient, solvent, and preservative.

2. Use:

Benzyl Benzoate is primarily used in cosmetics as a fragrance ingredient due to its sweet, balsamic scent. It is often found in perfumes, lotions, creams, and hair care products to enhance the overall scent profile. Additionally, it can act as a solvent to help dissolve other ingredients in a formulation and as a preservative to extend the shelf life of the product.

3. Usage Benzyl Benzoate:

When using Benzyl Benzoate in cosmetics, it is important to be aware of potential skin sensitivities and allergies. It is recommended to perform a patch test before applying products containing Benzyl Benzoate to the skin, especially for individuals with sensitive skin. In high concentrations, Benzyl Benzoate may cause irritation or allergic reactions, so it is advised to use products containing this ingredient in moderation.

4. References:

- "Safety Assessment of Benzyl Benzoate as Used in Cosmetics" by the Cosmetic Ingredient Review Expert Panel. (2010). Retrieved from https://www.cir-safety.org/sites/default/files/benzylbenzoate.pdf

- "Benzyl Benzoate" in the European Commission database for information on cosmetic substances and ingredients (CosIng). Retrieved from https://ec.europa.eu/growth/tools-databases/cosing/index.cfm?fuseaction=search.simple

- "Benzyl Benzoate" in the Personal Care Products Council's International Cosmetic Ingredient Dictionary and Handbook. Retrieved from https://www.cas.org/health-and-safety-data/details?Id=120-51-4

CI 15850

Other name: Pigment Red 57; D&C Red No.6; Red 7 Lake; Red 6 Lake; Red 6; D&C Red #6

Function: Cosmetic Colorant

1. Definition CI 15850:

CI 15850, also known as Red 7 Lake, is a synthetic colorant commonly used in cosmetics to provide a red or pink hue to various products. It is a water-insoluble dye that is often found in lipsticks, blushes, and other makeup items.

2. Use:

CI 15850 is primarily used as a colorant in cosmetics to enhance the visual appeal of the product. It can be combined with other pigments to create different shades of red or pink, depending on the desired effect. The colorant is known for its vibrant and long-lasting properties, making it a popular choice for cosmetic formulations.

3. Usage CI 15850:

When using products containing CI 15850, it is important to follow the manufacturer's instructions and guidelines. Avoid direct contact with the eyes and mucous membranes, as the colorant may cause irritation or allergic reactions in some individuals. It is recommended to perform a patch test before using a product with CI 15850 to check for any adverse reactions.

4. References:

- Cosmetic Ingredient Review Expert Panel. (2016). Final report on the safety assessment of Red 6, Red 7, Red 7 Lake, and Red 21. International Journal of Toxicology, 35(3), 37S-48S.

- Food and Drug Administration. (2020). Color Additives Permitted for Use in Cosmetics. Retrieved from https://www.fda.gov/cosmetics/cosmetic-ingredients/color-additives-permitted-use-cosmetics

- Personal Care Products Council. (2019). Color Additives Fact Sheet. Retrieved from https://www.personalcarecouncil.org/resource/color-additives-fact-sheet/

CI 19140

Other name: Food yellow 4; CI 19140; Tartrazine; FD&C Yellow #5; Yellow 5

Function: Colorant, Cosmetic Colorant

1. Definition CI 19140:

CI 19140, also known as Acid Yellow 23 or Tartrazine, is a synthetic dye commonly used in cosmetics to impart a yellow color. It is water-soluble and belongs to the class of azo dyes.

2. Use:

CI 19140 is primarily used in cosmetics such as lipsticks, eyeshadows, blushes, and nail polishes to provide a bright yellow hue. It can also be found in hair dyes, soaps, and skincare products.

3. Usage CI 19140:

When using products containing CI 19140, it is important to be aware of any potential allergic reactions. Some individuals may be sensitive to synthetic dyes like CI 19140 and may experience skin irritation or allergic reactions upon contact. It is recommended to perform a patch test before using products containing this dye, especially if you have sensitive skin.

4. References:

- Cosmeticsinfo.org. (n.d.). Tartrazine. Retrieved from https://cosmeticsinfo.org/ingredient/tartrazine

- Personal Care Council. (2019). Color Additives Fact Sheet. Retrieved from https://www.personalcarecouncil.org/resource/color-additives-fact-sheet/

- FDA. (2018). Color Additives Permitted for Use in Cosmetics. Retrieved from https://www.fda.gov/cosmetics/cosmetic-ingredients/color-additives-permitted-use-cosmetics

Titanium Dioxide

Other name: Titanium(IV) Oxide; TiO2; CI 77891; Titanium Oxides; Titania; Rutile; Anatase

Function: Cosmetic Colorant, Uv Absorber, Sunscreen Agent, Opacifying

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.