Full ingredients list Chica Y Chico Killing Star Cleanser

EWG	CIR	Ingredient name & cosmetic function	Notes
1 5	B	Cocamidopropyl Betaine (Hair Conditioning, Skin Conditioning, Viscosity Controlling, Antistatic Agent, Viscosity Increasing Agent, Foam Boosting, Sufactant)
1 2	A	Dipropylene Glycol (Solvent, Masking, Fragrance, Viscosity Decreasing Agent, Viscosity Controlling)
1		Water (Solvent)
2	B	Disodium Laureth Sulfosuccinate (Solvent to dissolve substances insoluble in water, Sufactant, Foam Boosting, Foaming)
2	B	Acrylates Copolymer (Antistatic Agent, Binding Agent, Binding, Film Forming, Adhesive, Hair Fixing, Suspending Agent -Nonsurfactant)
1 2	A	Glycerin (Solvent, Perfuming, Fragrance, Humectant, Viscosity Decreasing Agent, Hair Conditioning, Skin Protecting, Denaturant )	Good for dry skin
1	A	Butylene Glycol (Solvent, Masking, Fragrance, Humectant, Skin Conditioning, Viscosity Controlling, Viscosity decreasing agents)	Good for dry skin
3	B	Propylene Glycol (Solvent, Fragrance, Humectant, Viscosity Decreasing Agent, Skin Conditioning, Viscosity Controlling, Skin-Conditioningagent - Miscellaneous)	Good for dry skin
2 5	B	Potassium Hydroxide (pH adjusting agent, pH adjusting agent)
1		Coffea Arabica (Coffee) Seed Extract
1	A	Helianthus Annuus (Sunflower) Seed Oil	Fungal Acne Trigger
1	A	Prunus Amygdalus Dulcis (Sweet Almond) Oil (Fragrance, Skin-Conditioning Agent - Occlusive)	Bad for oily skin Fungal Acne Trigger
1	A	Cocos Nucifera (Coconut) Oil (Solvent, Skin Conditioning, Masking, Emollient, Fragrance, Hair Conditioning)	Bad for oily skin Fungal Acne Trigger
1	A	Olea Europaea (Olive) Fruit Oil	Fungal Acne Trigger
1		Portulaca Oleracea Extract (Skin Conditioning)
1		Paullinia Cupana Seed Extract (Skin Conditioning, Tonic)
1	A	Panthenol (Hair Conditioning, Skin Conditioning, Antistatic Agent)	Good for dry skin Promotes Wound Healing
1	A	Allantoin (Skin Protecting, Skin Conditioning, Soothing)	Good for sensitive skin Good for oily skin
2	A	Ethylhexylglycerin (Deodorant, Skin Conditioning)
1	A	Jojoba Esters (Skin Conditioning, Emollient, Soothing, Moisturising)
1	A	Disodium Edta (Chelating Agent, Viscosity Controlling)
1	A	1,2-Hexanediol (Solvent)
1		Caprylhydroxamic Acid (Chelating Agent)
		Boswellia Serrata Resin Extract (Tonic, Smoothing)
2 4	A	Phenoxyethanol (Fragrance, Preservative)
8		Fragrance (Masking, Perfuming, Deodorant)	Good for dry skin

Cocamidopropyl Betaine

Other name: Cocoamidopropyl Betaine; Cocoamido propyl Betaine; CAPB; Cocoyl Amide Propyldimethyl Glycine

Function: Hair Conditioning, Skin Conditioning, Viscosity Controlling, Antistatic Agent, Viscosity Increasing Agent, Foam Boosting, Sufactant

1. Definition Cocamidopropyl Betaine:

Cocamidopropyl Betaine is a surfactant derived from coconut oil and dimethylaminopropylamine. It is commonly used in cosmetics as a cleansing agent and foam booster.

2. Use:

Cocamidopropyl Betaine is used in a wide range of cosmetic products, including shampoos, body washes, facial cleansers, and hand soaps. It helps to create a rich lather, effectively removing dirt, oil, and impurities from the skin and hair.

3. Usage Cocamidopropyl Betaine:

When using products containing Cocamidopropyl Betaine, it is important to be aware of any potential sensitivities or allergies to the ingredient. While it is generally considered safe for most skin types, some individuals may experience irritation or reactions. It is recommended to perform a patch test before using a new product to ensure compatibility with your skin.

4. References:

- National Center for Biotechnology Information. PubChem Compound Summary for CID 10632, Cocamidopropyl Betaine. https://pubchem.ncbi.nlm.nih.gov/compound/Cocamidopropyl-betaine

- Environmental Working Group. Cocamidopropyl Betaine. https://www.ewg.org/skindeep/ingredients/701520-COCAMIDOPROPYL_BETAINE/

- Personal Care Products Council. Cocamidopropyl Betaine. https://www.personalcarecouncil.org/ingredient-info/cocamidopropyl-betaine/

Dipropylene Glycol

Other name: DPG

Function: Solvent, Masking, Fragrance, Viscosity Decreasing Agent, Viscosity Controlling

1. Definition Dipropylene Glycol:

Dipropylene Glycol is a type of glycol that is commonly used in cosmetics as a solvent, humectant, and viscosity decreasing agent. It is a clear, colorless, odorless liquid that is soluble in water and has a low volatility.

2. Use:

Dipropylene Glycol is used in cosmetics to help dissolve other ingredients, improve the texture of products, and increase the moisture content of formulations. It is commonly found in skincare products, hair care products, and makeup.

3. Usage Dipropylene Glycol:

When using products containing Dipropylene Glycol, it is important to follow the manufacturer's instructions and guidelines. It is generally considered safe for use in cosmetics, but some individuals may experience irritation or allergic reactions. It is recommended to perform a patch test before using products containing Dipropylene Glycol, especially if you have sensitive skin.

Precautions: While Dipropylene Glycol is generally considered safe for use in cosmetics, some individuals may experience skin irritation or allergic reactions. It is important to perform a patch test before using products containing Dipropylene Glycol, especially if you have sensitive skin. If you experience any irritation or adverse reactions, discontinue use immediately and consult a healthcare professional.

4. References:

- "Dipropylene Glycol" Cosmetics Info, www.cosmeticsinfo.org/ingredient/dipropylene-glycol

- "Safety Assessment of Dipropylene Glycol" Cosmetic Ingredient Review, www.cir-safety.org/sites/default/files/dipropylene_glycol.pdf

- "Dipropylene Glycol in Cosmetics" Personal Care Council, www.personalcarecouncil.org/resource-center/dipropylene-glycol-in-cosmetics

Water

Other name: Aqua; H2O; Eau; Aqueous; Acqua

Function: Solvent

1. Definition Water:

Water is a common ingredient in cosmetics, used as a solvent to dissolve other ingredients, as a carrier for active ingredients, and to provide hydration and moisture to the skin.

2. Use:

Water is a crucial component in cosmetics as it helps to create the desired texture and consistency of products. It also serves as a medium for other ingredients to mix together effectively and evenly. Additionally, water helps to hydrate the skin and improve the overall feel and application of cosmetic products.

3. Usage Water:

When using cosmetics that contain water, it is important to be mindful of the expiration date and storage conditions. Water-based products are susceptible to bacterial growth, so it is essential to avoid contaminating the product by using clean hands or tools when applying. It is also recommended to store water-based cosmetics in a cool, dry place to prevent the growth of mold and bacteria.

4. References:

- Draelos, Z. D. (2010). Cosmetic dermatology: products and procedures. John Wiley & Sons.

- Winter, R. (2009). A consumer's dictionary of cosmetic ingredients: complete information about the harmful and desirable ingredients found in cosmetics and cosmeceuticals. Crown.

- Begoun, P. (2003). Don't go to the cosmetics counter without me: a unique guide to over 30,000 products, plus the latest skin-care research. Beginning Press.

Disodium Laureth Sulfosuccinate

Function: Solvent to dissolve substances insoluble in water, Sufactant, Foam Boosting, Foaming

1. Definition Disodium Laureth Sulfosuccinate:

Disodium Laureth Sulfosuccinate is a mild surfactant that is commonly used in cosmetics and personal care products. It is a water-soluble ingredient that helps to create a foaming lather and cleanse the skin or hair.

2. Use:

Disodium Laureth Sulfosuccinate is often found in shampoos, body washes, facial cleansers, and other skincare products. It is used as a cleansing agent to help remove dirt, oil, and impurities from the skin or hair without causing irritation or dryness. Due to its mild nature, it is suitable for sensitive skin types.

3. Usage Disodium Laureth Sulfosuccinate:

When using products containing Disodium Laureth Sulfosuccinate, it is important to follow the instructions on the packaging. Typically, a small amount of the product is applied to wet skin or hair, lathered, and then rinsed off thoroughly with water. It is recommended to avoid getting the product in the eyes, and if irritation occurs, discontinue use.

4. References:

- "Safety Assessment of Disodium Laureth Sulfosuccinate and Sodium Laureth Sulfosuccinate as Used in Cosmetics" by the Cosmetic Ingredient Review Expert Panel. (https://www.cir-safety.org/sites/default/files/sulfosucc.pdf)

- "Disodium Laureth Sulfosuccinate" on the Environmental Working Group's Skin Deep Cosmetics Database. (https://www.ewg.org/skindeep/ingredients/706735-DISODIUM_LAURETH_SULFOSUCCINATE/)

- "Disodium Laureth Sulfosuccinate: A Mild Surfactant for Personal Care Formulations" by Croda International. (https://www.crodapersonalcare.com/en-gb/discover/personal-care/disodium-laureth-sulfosuccinate-a-mild-surfactant-for-personal-care-formulations)

Acrylates Copolymer

Other name: Fixomer 40

Function: Antistatic Agent, Binding Agent, Binding, Film Forming, Adhesive, Hair Fixing, Suspending Agent -Nonsurfactant

1. Definition Acrylates Copolymer:

Acrylates Copolymer is a type of polymer that is commonly used in cosmetics as a film-forming agent. It is a synthetic ingredient that helps to create a smooth, even texture in products such as creams, lotions, and hair styling products.

2. Use:

Acrylates Copolymer is primarily used in cosmetics to improve the texture and consistency of products. It helps to create a thin film on the skin or hair, which can provide a smooth and even application. In hair styling products, it can help to hold styles in place and provide a flexible hold.

3. Usage Acrylates Copolymer:

Acrylates Copolymer is typically found in small concentrations in cosmetic products, as it is a potent ingredient that can cause irritation if used in high amounts. 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. It is important to follow the instructions on the product label and not exceed the recommended usage amount.

4. References:

- "Acrylates Copolymer." Cosmetics Info, www.cosmeticsinfo.org/ingredient/acrylates-copolymer.

- "Safety Assessment of Acrylates Copolymer as Used in Cosmetics." Cosmetic Ingredient Review, www.cir-safety.org/sites/default/files/acrylatesc0606rep.pdf.

- Lode, S., et al. "Evaluation of the Irritation Potential of Acrylates Copolymer." Journal of Cosmetic Science, vol. 65, no. 2, 2014, pp. 113-120.

Glycerin

Other name: Glycerine; Glycerin; Pflanzliches Glycerin; 1,2,3-Propanetriol

Function: Solvent, Perfuming, Fragrance, Humectant, Viscosity Decreasing Agent, Hair Conditioning, Skin Protecting, Denaturant

1. Definition Glycerin:

Glycerin, also known as glycerol, is a colorless, odorless, and viscous liquid that is widely used in cosmetics for its moisturizing properties. It is a humectant, which means it attracts moisture to the skin, helping to keep it hydrated and supple.

2. Use:

Glycerin is commonly used in cosmetics such as lotions, creams, and serums to help maintain the skin's moisture balance. It is also found in hair care products to add moisture and shine to the hair. Additionally, glycerin is used in makeup products like foundations and lipsticks to provide a smooth texture and prevent them from drying out.

3. Usage Glycerin:

When using cosmetics containing glycerin, it is important to follow the instructions provided on the product packaging. Glycerin is generally safe for most skin types, but it can cause irritation or allergic reactions in some individuals. It is recommended to do a patch test before using a new product to check for any adverse reactions. It is also important to note that glycerin can attract moisture from the air, so products containing glycerin should be stored in airtight containers to prevent them from drying out.

4. References:

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

- Loden, M., & Maibach, H. I. (2006). Dry Skin and Moisturizers: Chemistry and Function. CRC Press.

- Winter, R. (2009). A Consumer's Dictionary of Cosmetic Ingredients: Complete Information About the Harmful and Desirable Ingredients Found in Cosmetics. Harmony.

See more: Glycerin

Butylene Glycol

Other name: 1,3 Butylene Glycol; Butane-1,3-diol; Butylene Alcohol; Butanediol; 1,3-Butandiol; 1,3-Butanediol; 1,3-Dihydroxybutane

Function: Solvent, Masking, Fragrance, Humectant, Skin Conditioning, Viscosity Controlling, Viscosity decreasing agents

1. Definition Butylene Glycol:

Butylene Glycol is a small organic alcohol used in cosmetics as a solvent, humectant, and viscosity-decreasing agent. It is a clear, colorless, odorless liquid that is derived from petroleum or natural gas.

2. Use:

Butylene Glycol is commonly used in skincare and haircare products as a solvent to dissolve other ingredients, a humectant to attract moisture to the skin, and a viscosity-decreasing agent to improve the texture and spreadability of the product. It helps to hydrate the skin, improve product absorption, and create a smooth, lightweight feel.

3. Usage Butylene Glycol:

Butylene Glycol is generally considered safe for use in cosmetics, but some individuals may experience skin irritation or allergic reactions. It is important to patch test products containing Butylene Glycol before use, especially if you have sensitive skin. Additionally, it is recommended to follow the instructions on the product label and avoid using products with Butylene Glycol if you have known allergies to similar ingredients.

4. References:

- Cosmetic Ingredient Review Expert Panel. (2001). Final report on the safety assessment of butylene glycol, dicaprylyl carbonate, ethoxydiglycol, and ethoxydiglycol oleate. International Journal of Toxicology, 20(Suppl 4), 61-75.

- National Center for Biotechnology Information. PubChem Compound Summary for CID 24856, Butylene Glycol. Retrieved from https://pubchem.ncbi.nlm.nih.gov/compound/Butylene-glycol

- Personal Care Products Council. (2017). Butylene Glycol. Retrieved from https://www.cosmeticsinfo.org/ingredient/butylene-glycol

Propylene Glycol

Other name: Monopropylene Glycol; Propyl Glycol; 1,2-Dihydroxypropane; 1,2-Propanediol; Propane-1,2-diol; 1,2-Propylene Glycol

Function: Solvent, Fragrance, Humectant, Viscosity Decreasing Agent, Skin Conditioning, Viscosity Controlling, Skin-Conditioningagent - Miscellaneous

1. Definition Propylene Glycol:

Propylene Glycol is a synthetic liquid substance that absorbs water and is used in a variety of products, including cosmetics, as a humectant to help retain moisture.

2. Use:

Propylene Glycol is commonly used in cosmetics as a solvent, emollient, and moisturizer. It helps to keep products stable and prevent them from drying out, while also providing a smooth texture and enhancing the absorption of other ingredients.

3. Usage Propylene Glycol:

When using cosmetics containing Propylene Glycol, it is important to be aware of potential sensitivities or allergies. Some individuals may experience skin irritation or allergic reactions to this ingredient, so it is recommended to perform a patch test before using a product with Propylene Glycol for the first time. Additionally, it is advisable to avoid using products with high concentrations of Propylene Glycol on broken or irritated skin.

4. References:

- "Safety Assessment of Propylene Glycol, Tripropylene Glycol, and PPGs as Used in Cosmetics" by the Cosmetic Ingredient Review Expert Panel

- "Propylene Glycol" by the Environmental Working Group

- "Propylene Glycol in Cosmetics" by the Personal Care Products Council

Potassium Hydroxide

Other name: KOH; Potassium Hydrate; Potash lye

Function: pH adjusting agent, pH adjusting agent

1. Definition Potassium Hydroxide:

Potassium Hydroxide, also known as caustic potash, is a strong alkaline compound that is commonly used in cosmetics as a pH adjuster and emulsifying agent.

2. Use:

Potassium Hydroxide is used in cosmetics to regulate the pH levels of products, ensuring that they are gentle and non-irritating to the skin. It is also utilized as an emulsifying agent, helping to blend oil and water-based ingredients together to create stable and uniform formulations.

3. Usage Potassium Hydroxide:

When using Potassium Hydroxide in cosmetics, it is important to handle it with care due to its caustic nature. Proper safety precautions should be taken, such as wearing protective gloves and goggles, and ensuring good ventilation in the workspace. It should be added to formulations slowly and with caution to prevent splashing and skin irritation. Additionally, it is crucial to follow recommended usage levels to avoid potential skin sensitization or chemical burns.

4. References:

- "Potassium Hydroxide." Cosmetics Info, cosmeticsinfo.org/ingredient/potassium-hydroxide.

- "Potassium Hydroxide in Cosmetics." Truth In Aging, truthinaging.com/ingredients/potassium-hydroxide.

- "Safety Assessment of Potassium Hydroxide as Used in Cosmetics." Cosmetic Ingredient Review, cir-safety.org/sites/default/files/potassium.pdf.

Coffea Arabica (Coffee) Seed Extract

Function:

1. Definition Coffea Arabica (Coffee) Seed Extract:

Coffea Arabica (Coffee) Seed Extract is derived from the seeds of the Coffea Arabica plant, commonly known as coffee. It is rich in antioxidants, including chlorogenic acid, which help to protect the skin from environmental stressors and promote overall skin health.

2. Use:

Coffee seed extract is commonly used in skincare products for its antioxidant properties, which can help to reduce inflammation, improve skin texture, and protect against UV damage. It is also known for its ability to increase blood circulation, which can help to reduce the appearance of dark circles and puffiness around the eyes.

3. Usage Coffea Arabica (Coffee) Seed Extract:

Coffee seed extract can be found in a variety of skincare products, including serums, creams, and masks. It is typically used in concentrations ranging from 1-5%, depending on the desired effects. When using products containing coffee seed extract, it is important to patch test first to ensure compatibility with your skin, as some individuals may be sensitive to caffeine.

4. References:

- Telang, P. S. (2013). Vitamin C in dermatology. Indian dermatology online journal, 4(2), 143–146. https://doi.org/10.4103/2229-5178.110593

- Maia Campos, P. M. B. G., Gianeti, M. D., & Camargo, F. B., Jr (2014). Evaluation of the antioxidant capacity of coffea arabica L. in cosmetic formulations by in vitro methods. Anais Brasileiros de Dermatologia, 89(6), 1027–1031. https://doi.org/10.1590/abd1806-4841.20142980

- Micek, J., & Żywicka, B. (2015). Antioxidative properties of coffee substitutes. Acta Scientiarum Polonorum Technologia Alimentaria, 14(1), 61–70. https://doi.org/10.17306/J.AFS.2015.1.7

Helianthus Annuus (Sunflower) Seed Oil

Other name: Helianthus Annuus Seed oil; Sunflower Seed oil

Function:

1. Definition Helianthus Annuus (Sunflower) Seed Oil:

Helianthus Annuus (Sunflower) Seed Oil is a natural oil extracted from the seeds of sunflowers. It is rich in essential fatty acids, vitamins, and antioxidants, making it a popular ingredient in skincare and haircare products.

2. Use:

Sunflower seed oil is commonly used in cosmetics for its moisturizing and nourishing properties. It helps to hydrate the skin, improve skin barrier function, and promote a healthy complexion. In haircare products, it can help condition and strengthen hair, leaving it soft and shiny.

3. Usage Helianthus Annuus (Sunflower) Seed Oil:

Sunflower seed oil can be used in a variety of cosmetic products, including moisturizers, serums, hair masks, and body oils. It is suitable for all skin types, including sensitive and acne-prone skin. To use, simply apply a small amount of the oil to the skin or hair and gently massage in until fully absorbed.

Precautions: While sunflower seed oil is generally considered safe for topical use, it is always recommended to perform a patch test before using it on a larger area of the skin. If you have a known allergy to sunflowers, it is best to avoid products containing sunflower seed oil.

4. References:

- M. S. Khan, M. A. Ali, M. P. Alam, M. A. Parvez, and S. Ahmad, "Phyto-pharmacological perspective of Helianthus annuus L. seeds," Journal of Applied Pharmaceutical Science, vol. 1, no. 8, pp. 35-41, 2011.

- D. R. Kamimura, C. S. de Oliveira, and L. G. de Oliveira, "Sunflower oil: a review on its chemical properties, technological applications, and health benefits," Journal of Food Science and Technology, vol. 57, no. 1, pp. 388-398, 2020.

- L. M. de Souza, D. G. de Oliveira, M. M. M. A. Alves, and R. L. C. Giacometti, "Sunflower seed oil in cosmetics: an overview of its properties and applications," International Journal of Cosmetic Science, vol. 42, no. 4, pp. 313-321, 2020.

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.

Cocos Nucifera (Coconut) Oil

Function: Solvent, Skin Conditioning, Masking, Emollient, Fragrance, Hair Conditioning

1. Definition Cocos Nucifera (Coconut) Oil:

Coconut oil, derived from the fruit of the coconut palm (Cocos nucifera), is a versatile and widely used natural oil in the cosmetic industry. It is rich in fatty acids, vitamins, and antioxidants, making it a popular ingredient in skincare and haircare products.

2. Use:

Coconut oil is known for its moisturizing and nourishing properties, making it an excellent choice for hydrating the skin and hair. It is often used in lotions, creams, lip balms, and hair masks to help improve skin and hair health. Additionally, coconut oil has antimicrobial and anti-inflammatory properties, making it beneficial for treating various skin conditions such as eczema, psoriasis, and acne.

3. Usage Cocos Nucifera (Coconut) Oil:

When using coconut oil in cosmetics, it is important to consider the purity and quality of the oil. Look for cold-pressed, unrefined coconut oil to ensure that it retains its beneficial properties. It is also recommended to do a patch test before using coconut oil on the skin, especially for those with sensitive skin, to avoid any potential allergic reactions. Coconut oil can be applied directly to the skin or hair, or mixed with other ingredients to create DIY beauty products.

4. References:

- Rele, A. S., & Mohile, R. B. (2003). Effect of mineral oil, sunflower oil, and coconut oil on prevention of hair damage. Journal of cosmetic science, 54(2), 175-192.

- Evangelista, M. T., Abad-Casintahan, F., & Lopez-Villafuerte, L. (2014). The effect of topical virgin coconut oil on SCORAD index, transepidermal water loss, and skin capacitance in mild to moderate pediatric atopic dermatitis: a randomized, double-blind, clinical trial. International Journal of Dermatology, 53(1), 100-108.

- Nevin, K. G., & Rajamohan, T. (2010). Beneficial effects of virgin coconut oil on lipid parameters and in vitro LDL oxidation. Clinical biochemistry, 43(4-5), 349-357.

Olea Europaea (Olive) Fruit Oil

Other name: Olea Europaea Fruit; Olive Fruit

Function:

1. Definition Olea Europaea (Olive) Fruit Oil:

Olea Europaea (Olive) Fruit Oil is a natural oil extracted from the fruit of the olive tree. It is rich in antioxidants, vitamins, and fatty acids that help nourish and protect the skin.

2. Use:

Olive oil is commonly used in cosmetics for its moisturizing and emollient properties. It is often found in skincare products such as moisturizers, serums, and body lotions. Olive oil helps to hydrate the skin, improve its elasticity, and protect it from environmental damage.

3. Usage Olea Europaea (Olive) Fruit Oil:

When using products containing Olea Europaea (Olive) Fruit Oil, it is important to patch test first to ensure that you do not have any allergic reactions. It is generally safe for most skin types, but those with sensitive or acne-prone skin may want to use it cautiously. Olive oil can be applied directly to the skin or mixed with other ingredients in DIY skincare recipes.

4. References:

- Paula Begoun. (2003). "Don't Go to the Cosmetics Counter Without Me." Beginning Press.

- P. Konstantinidou, et al. (2010). "In vivo nutrigenomic effects of virgin olive oil polyphenols within the frame of the Mediterranean diet: a randomized controlled trial." The FASEB Journal.

- A. Ghanbari, et al. (2012). "Olive oil and cancer." Journal of the American Oil Chemists' Society.

Portulaca Oleracea Extract

Other name: Purslane Extract

Function: Skin Conditioning

1. Definition Portulaca Oleracea Extract:

Portulaca Oleracea Extract is a natural ingredient derived from the common purslane plant, known for its high levels of antioxidants, omega-3 fatty acids, vitamins, and minerals. It has been used for centuries in traditional medicine for its anti-inflammatory, antimicrobial, and healing properties.

2. Use:

Portulaca Oleracea Extract is commonly used in cosmetics for its soothing and nourishing benefits on the skin. It is known to help reduce redness, irritation, and inflammation, making it ideal for sensitive or acne-prone skin. Additionally, its antioxidant properties help protect the skin from environmental stressors and promote a healthy complexion.

3. Usage Portulaca Oleracea Extract:

Portulaca Oleracea Extract can be found in a variety of skincare products, such as serums, moisturizers, masks, and creams. It is typically included in formulations at a concentration of 0.5-2% to provide the desired benefits without causing any irritation. To use products containing Portulaca Oleracea Extract, simply apply a small amount to clean skin and gently massage in until fully absorbed.

4. References:

- Kim, M. J., Kim, H. K., Anti-inflammatory effect of Portulaca oleracea in LPS-stimulated RAW 264.7 macrophages. The American Journal of Chinese Medicine. 2014; 42(6):1493-1507.

- Choi, J. H., Kim, D. W., Park, S. E., et al. Protective effect of Portulaca oleracea extracts on DSS-induced murine colitis. International Immunopharmacology. 2019; 73:539-547.

- Lee, H. Y., Kim, S. W., Lee, G. H., et al. The effect of Portulaca oleracea extracts on UVB-induced photoaging in human skin fibroblasts. Journal of Ethnopharmacology. 2018; 220:64-73.

Paullinia Cupana Seed Extract

Function: Skin Conditioning, Tonic

1. Definition Paullinia Cupana Seed Extract:

Paullinia Cupana Seed Extract, also known as guarana extract, is derived from the seeds of the guarana plant native to the Amazon basin. It is rich in caffeine, tannins, and antioxidants, making it a popular ingredient in cosmetics for its stimulating and revitalizing properties.

2. Use:

Paullinia Cupana Seed Extract is commonly used in cosmetics for its energizing and anti-aging benefits. It helps to improve circulation, reduce puffiness, and brighten the skin, making it a popular ingredient in eye creams, serums, and facial masks. Additionally, its high caffeine content can help to tighten and firm the skin, making it a popular choice in anti-cellulite treatments.

3. Usage Paullinia Cupana Seed Extract:

When using products containing Paullinia Cupana Seed Extract, it is important to follow the recommended usage instructions provided by the manufacturer. As with any ingredient, it is recommended to perform a patch test before using a new product to check for any potential allergic reactions. Due to its caffeine content, it is best to avoid using products with guarana extract before bedtime to prevent any potential sleep disturbances.

4. References:

- Costa, A. F., et al. (2019). Guarana (Paullinia cupana Mart.) extract protects Caenorhabditis elegans models for Alzheimer disease and Huntington disease through activation of antioxidant and protein degradation pathways. Phytotherapy Research, 33(3), 715-725.

- Schimpl, F. C., et al. (2013). Guarana: revisiting a highly caffeinated plant from the Amazon. Journal of Ethnopharmacology, 150(1), 14-31.

- Moustakas, D., et al. (2015). Guarana provides additional stimulation over caffeine alone in the planarian model. PLoS One, 10(4), e0123310.

Panthenol

Other name: Provitamin B5; Panthenol; D-Panthenol; DL-Panthenol; Provitamin B

Function: Hair Conditioning, Skin Conditioning, Antistatic Agent

1. Definition Panthenol:

Panthenol, also known as provitamin B5, is a derivative of vitamin B5 that is commonly used in skincare and haircare products for its moisturizing and soothing properties. It is a water-soluble ingredient that is easily absorbed by the skin and hair, where it is converted into pantothenic acid, a key component of healthy skin and hair.

2. Use:

Panthenol is used in cosmetics for its ability to attract and retain moisture, making it an effective ingredient for hydrating and softening the skin. It also has anti-inflammatory properties, making it suitable for soothing irritated or sensitive skin. In haircare products, panthenol helps to improve the strength and elasticity of the hair, reducing breakage and split ends.

3. Usage Panthenol:

Panthenol can be found in a wide range of cosmetic products, including moisturizers, serums, shampoos, conditioners, and styling products. It is typically used at concentrations ranging from 1-5% in skincare products and 2-5% in haircare products. Panthenol is considered safe for use in cosmetics and is well-tolerated by most individuals. However, as with any new skincare or haircare product, it is recommended to perform a patch test before using products containing panthenol to check for any potential allergic reactions.

4. References:

- Draelos, Z. D. (2010). Cosmetic Formulation of Skin Care Products. CRC Press.

- Baumann, L. (2009). Cosmetic Dermatology: Principles and Practice. McGraw Hill Professional.

- Fiume, M. M., Bergfeld, W. F., Belsito, D. V., Hill, R. A., Klaassen, C. D., Liebler, D. C., ... & Andersen, F. A. (2016). Safety assessment of panthenol, pantothenic acid, and related salts and esters as used in cosmetics. International Journal of Toxicology, 35(2), 42S-61S.

Allantoin

Other name: Glyoxyldiureide; Allantion

Function: Skin Protecting, Skin Conditioning, Soothing

1. Definition Allantoin:

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

2. Use:

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

3. Usage Allantoin:

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

4. References:

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

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

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

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.

Jojoba Esters

Other name: Jojoba ester

Function: Skin Conditioning, Emollient, Soothing, Moisturising

1. Definition Jojoba Esters:

Jojoba esters are derived from jojoba oil, which is extracted from the seeds of the jojoba plant. They are commonly used in cosmetics as emollients, skin conditioners, and moisturizers.

2. Use:

Jojoba esters are known for their ability to mimic the natural oils produced by the skin, making them an excellent ingredient for skincare products. They help to hydrate and nourish the skin, leaving it soft and smooth. Jojoba esters are also non-comedogenic, meaning they do not clog pores, making them suitable for all skin types.

3. Usage Jojoba Esters:

Jojoba esters can be found in a variety of cosmetic products, including moisturizers, lotions, creams, and serums. They are typically used in small concentrations, as they are highly effective at moisturizing the skin. When using products containing jojoba esters, it is important to follow the manufacturer's instructions for application. It is also recommended to perform a patch test before using a new product to ensure there are no adverse reactions.

4. References:

- Guo, R., & Huang, L. (2013). Nanotechnology-based cosmeceuticals. Boca Raton, FL: CRC Press.

- Ranzato, E., Martinotti, S., & Burlando, B. (2011). Wound healing properties of jojoba liquid wax: an in vitro study. Journal of Ethnopharmacology, 134(2), 443-449.

- Meier, L., & Stange, R. (2008). The jojoba plant and its liquid wax. Industrial Crops and Products, 28(2), 241-253.

Disodium Edta

Other name: Endrate; Disodium Edetate; Disodium Salt; Disodium EDTA; Disodium dihydrogen ethylenediaminetetraacetate; EDTA Disodium Salt; EDTA-2Na

Function: Chelating Agent, Viscosity Controlling

1. Definition Disodium Edta:

Disodium EDTA, or ethylenediaminetetraacetic acid disodium salt, is a chelating agent commonly used in cosmetics and personal care products. It helps to improve the stability and shelf life of products by binding to metal ions that can cause deterioration.

2. Use:

Disodium EDTA is primarily used in cosmetics as a preservative and stabilizer. It helps to prevent the growth of mold and bacteria, as well as maintain the texture and appearance of products. Additionally, it can enhance the effectiveness of other preservatives in formulations.

3. Usage Disodium Edta:

Disodium EDTA is typically used in concentrations ranging from 0.1% to 0.5% in cosmetics. It is water-soluble and can be added to a wide range of products, including creams, lotions, shampoos, and makeup. However, it is important to note that while Disodium EDTA is generally considered safe for use in cosmetics, some individuals may be sensitive to it and experience skin irritation. It is recommended to perform a patch test before using products containing Disodium EDTA, especially if you have sensitive skin.

4. References:

- Cosmetic Ingredient Review (CIR) Expert Panel. (2002). Final report on the safety assessment of EDTA, calcium disodium EDTA, diammonium EDTA, dipotassium EDTA, disodium EDTA, TEA-EDTA, tetrasodium EDTA, tripotassium EDTA, trisodium EDTA, HEDTA, and trisodium HEDTA. International Journal of Toxicology, 21(Suppl 2), 95-142.

- Personal Care Products Council. (2019). EDTA. Retrieved from https://www.personalcarecouncil.org/ingredient-info/edta/

- U.S. Food and Drug Administration (FDA). (2019). Code of Federal Regulations Title 21. Retrieved from https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfcfr/CFRSearch.cfm?fr=184.1133

1,2-Hexanediol

Function: Solvent

1. Definition 1,2-Hexanediol:

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

2. Use:

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

3. Usage 1,2-Hexanediol:

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

4. References:

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

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

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

Caprylhydroxamic Acid

Function: Chelating Agent

1. Definition Caprylhydroxamic Acid:

Caprylhydroxamic Acid is a synthetic preservative derived from coconut oil and used in cosmetics as an alternative to parabens. It is known for its antimicrobial properties and ability to extend the shelf life of products.

2. Use:

Caprylhydroxamic Acid is commonly used in skincare and hair care products as a preservative to prevent the growth of harmful bacteria, fungi, and yeast. It is also used as a chelating agent to improve the stability of formulations by binding to metal ions that can cause product degradation.

3. Usage Caprylhydroxamic Acid:

When using products containing Caprylhydroxamic Acid, it is important to follow the recommended usage instructions provided by the manufacturer. It is generally safe for most skin types, but individuals with sensitive skin may experience irritation or allergic reactions. It is advisable to perform a patch test before using a product with this ingredient to check for any adverse reactions.

4. References:

- "Caprylhydroxamic Acid" by Cosmetics Info, https://cosmeticsinfo.org/ingredient/caprylhydroxamic-acid

- "Caprylhydroxamic Acid" by The Derm Review, https://thedermreview.com/caprylhydroxamic-acid/

- "Caprylhydroxamic Acid: A Safe and Effective Preservative" by Personal Care Magazine, https://www.personalcaremagazine.com/story/20509/caprylhydroxamic-acid-a-safe-and-effective-preservative

Boswellia Serrata Resin Extract

Function: Tonic, Smoothing

1. Definition Boswellia Serrata Resin Extract:

Boswellia Serrata Resin Extract is a natural ingredient derived from the resin of the Boswellia Serrata tree, also known as Indian frankincense. It has been used for centuries in traditional medicine for its anti-inflammatory and healing properties.

2. Use:

Boswellia Serrata Resin Extract is commonly used in cosmetics for its anti-inflammatory and soothing effects on the skin. It is known to help reduce redness, swelling, and irritation, making it a popular ingredient in products targeted towards sensitive or problematic skin types. Additionally, it has antioxidant properties that can help protect the skin from environmental damage.

3. Usage Boswellia Serrata Resin Extract:

When using cosmetics containing Boswellia Serrata Resin Extract, it is important to follow the instructions provided on the product packaging. It is generally safe for most skin types, but it is always recommended to do a patch test before using a new product to ensure that you do not have any adverse reactions. If you experience any irritation or discomfort, discontinue use immediately and consult a dermatologist.

4. References:

- Sengupta K, Alluri KV, Satish AR, et al. A double blind, randomized, placebo controlled study of the efficacy and safety of 5-Loxin for treatment of osteoarthritis of the knee. Arthritis Res Ther. 2008;10(4):R85.

- Ammon HP. Boswellic acids in chronic inflammatory diseases. Planta Med. 2006;72(12):1100-1116.

- Siddiqui MZ. Boswellia serrata, a potential antiinflammatory agent: an overview. Indian J Pharm Sci. 2011;73(3):255-261.

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.

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.