Name: Nezeni Cosmetics Natural Facial Sunscreen Physical UV Filters
Brand: Nezeni Cosmetics
Rating: 5 (6 reviews)

C13 15 Alkane

Function: Solvent

1. Definition C13 15 Alkane:

C13-15 Alkane is a mixture of alkanes with carbon chain lengths ranging from 13 to 15. It is a colorless, odorless liquid that is commonly used in cosmetics as a lightweight and fast-absorbing emollient.

2. Use:

C13-15 Alkane is used in cosmetics as a substitute for silicones and mineral oil due to its lightweight and non-greasy texture. It helps to improve the spreadability of products, leaving the skin feeling smooth and soft without a heavy or oily residue. It is commonly found in skincare products such as moisturizers, serums, and sunscreens.

3. Usage C13 15 Alkane:

When using products containing C13-15 Alkane, 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 some individuals with sensitive skin may experience irritation. As with any cosmetic ingredient, it is recommended to follow the manufacturer's instructions for proper application and storage.

4. References:

- "C13-15 Alkane." Cosmetics Info, www.cosmeticsinfo.org/ingredient/c13-15-alkane.

- "C13-15 Alkane." Truth in Aging, www.truthinaging.com/ingredients/c13-15-alkane.

- "Safety Assessment of C13-15 Alkane as Used in Cosmetics." Cosmetic Ingredient Review, www.cir-safety.org/sites/default/files/c13-15-alkane.pdf.

Hydrogenated Ethylhexyl Olivate

Function: Skin Conditioning, Emollient

1. Definition Hydrogenated Ethylhexyl Olivate:

Hydrogenated Ethylhexyl Olivate is a derivative of olive oil that has been hydrogenated to increase its stability and shelf life. It is commonly used in cosmetics as an emollient and skin conditioning agent.

2. Use:

Hydrogenated Ethylhexyl Olivate is used in a variety of cosmetic products such as creams, lotions, and serums to provide hydration and improve the texture of the skin. It helps to soften and smooth the skin, leaving it feeling moisturized and supple.

3. Usage Hydrogenated Ethylhexyl Olivate:

When using products containing Hydrogenated Ethylhexyl Olivate, it is important to follow the instructions provided by the manufacturer. It is generally considered safe for use in cosmetics, but it is always recommended to perform a patch test before applying it to a larger area of skin to check for any potential allergic reactions or sensitivities.

4. References:

- "Hydrogenated Ethylhexyl Olivate." Cosmetics Info, www.cosmeticsinfo.org/ingredient/hydrogenated-ethylhexyl-olivate.

- "Hydrogenated Ethylhexyl Olivate." Truth in Aging, www.truthinaging.com/ingredients/hydrogenated-ethylhexyl-olivate.

- "Hydrogenated Ethylhexyl Olivate in Cosmetics: Benefits and Uses." The Derm Review, www.thedermreview.com/hydrogenated-ethylhexyl-olivate/.

Caprylic/ Capric Triglyceride

Other Names: Caprylic/Capric Triglyceride

Function: Solvent, Masking, Perfuming, Skin Conditioning, Emollient

1. Definition Caprylic/ Capric Triglyceride:

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

2. Use:

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

3. Usage Caprylic/ Capric Triglyceride:

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

4. References:

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

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

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

Zinc Oxide

Other Names: microfine Zinc Oxide; CI 77947

Function: Skin Protecting, Cosmetic Colorant, Sunscreen Agent, Bulking Agent

1. Definition Zinc Oxide:

Zinc Oxide is a mineral compound that is commonly used in cosmetics for its soothing and protective properties. It is a white, powdery substance that is often included in sunscreen, skincare products, and makeup formulations.

2. Use:

Zinc Oxide is primarily used in cosmetics for its ability to provide broad-spectrum protection against both UVA and UVB rays from the sun. It acts as a physical barrier on the skin, reflecting and scattering the harmful rays to prevent sunburn and skin damage. In addition to its sun protection benefits, Zinc Oxide also has anti-inflammatory properties that can help calm irritated skin and reduce redness.

3. Usage Zinc Oxide:

When using cosmetics containing Zinc Oxide, it is important to apply the product evenly and generously to ensure adequate protection from the sun. Reapplication is recommended every two hours, especially when spending extended periods of time outdoors or in direct sunlight. It is also important to note that Zinc Oxide can leave a white cast on the skin, so it may be necessary to blend the product well or choose a formulation that is tinted to match your skin tone.

4. References:

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

- Wang, S. Q., & Lim, H. W. (2007). Current status of the sunscreen regulation in the United States: 2011 Food and Drug Administration's final rule on labeling and effectiveness testing. Journal of the American Academy of Dermatology, 66(3), 489-496.

- Nasir, A., Kalam, A., Singh, P., & Sharma, K. (2019). Zinc oxide nanoparticles: a review of their biological synthesis, antimicrobial activity, uptake, translocation and biotransformation in plants. Journal of Materials Science, 54(2), 1016-1042.

Titanium Dioxide

Other Names: 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.

Hydrogenated Castor Oil/Sebacic Acid Copolymer

Function: Skin Conditioning, Emollient, Hair Conditioning

1. Definition Hydrogenated Castor Oil/Sebacic Acid Copolymer:

Hydrogenated Castor Oil/Sebacic Acid Copolymer is a copolymer derived from the combination of hydrogenated castor oil and sebacic acid. It is commonly used in cosmetics as a film-forming agent and emollient.

2. Use:

Hydrogenated Castor Oil/Sebacic Acid Copolymer is used in cosmetics to create a smooth, non-greasy film on the skin that helps to lock in moisture and improve the texture of products. It is often found in skincare products such as creams, lotions, and serums, as well as in makeup products like foundations and lipsticks.

3. Usage Hydrogenated Castor Oil/Sebacic Acid Copolymer:

When using products containing Hydrogenated Castor Oil/Sebacic Acid Copolymer, it is important to follow the manufacturer's instructions for application. 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 to ensure they do not experience any adverse reactions.

4. References:

- "Hydrogenated Castor Oil/Sebacic Acid Copolymer." CosmeticsInfo.org. https://cosmeticsinfo.org/ingredient/hydrogenated-castor-oilsebacic-acid-copolymer

- "Hydrogenated Castor Oil/Sebacic Acid Copolymer." TruthInAging.com. https://www.truthinaging.com/ingredients/hydrogenated-castor-oilsebacic-acid-copolymer

- "Hydrogenated Castor Oil/Sebacic Acid Copolymer." SpecialChem.com. https://cosmetics.specialchem.com/inci/hydrogenated-castor-oil-sebacic-acid-copolymer

Hydrogenated Olive Oil Unsaponifiables

Function: Hair Conditioning, Skin Conditioning, Emollient

1. Definition Hydrogenated Olive Oil Unsaponifiables:

Hydrogenated Olive Oil Unsaponifiables are a mixture of compounds derived from olive oil that have been hydrogenated to improve their stability and shelf life. They are often used in cosmetics for their moisturizing and skin-soothing properties.

2. Use:

Hydrogenated Olive Oil Unsaponifiables are commonly used in skincare products such as moisturizers, creams, and lotions due to their ability to hydrate and nourish the skin. They are also known for their anti-inflammatory and antioxidant properties, making them beneficial for soothing irritated or sensitive skin.

3. Usage Hydrogenated Olive Oil Unsaponifiables:

When using products containing Hydrogenated Olive Oil Unsaponifiables, it is important to patch test first to ensure that you do not have any sensitivities or allergies to the ingredient. Follow the instructions provided on the product packaging for best results, and discontinue use if any adverse reactions occur.

4. References:

- Marzocchi, A., et al. (2017). Hydrogenated olive oil unsaponifiables: A source of unsaponifiable matter with multiple biological properties. Journal of Functional Foods, 35, 441-449.

- Schmitt, M., et al. (2015). Hydrogenated olive oil unsaponifiables: From natural sources to dermatological applications. European Journal of Lipid Science and Technology, 117(1), 1-9.

- Gómez-Caravaca, A. M., et al. (2018). Hydrogenated olive oil unsaponifiables as a potential functional ingredient in food, pharmaceutical, and cosmetic applications. Food Chemistry, 261, 282-289.

Polyhydroxystearic Acid

Function: Emulsifying, Suspending Agent - Nonsurfactant

1. Definition Polyhydroxystearic Acid:

Polyhydroxystearic Acid is a synthetic ingredient commonly used in cosmetics as an emulsifier and stabilizer. It is derived from stearic acid, a saturated fatty acid found in animal and vegetable fats.

2. Use:

Polyhydroxystearic Acid is primarily used in cosmetics as an emulsifier to help mix oil and water-based ingredients together. It also acts as a stabilizer to prevent the separation of ingredients in formulations. Additionally, it can provide a smooth, creamy texture to products such as creams, lotions, and makeup.

3. Usage Polyhydroxystearic Acid:

Polyhydroxystearic Acid is considered safe for use in cosmetics, but like any other cosmetic ingredient, it is important to follow recommended guidelines for usage. It is typically used in concentrations ranging from 0.5% to 5% in formulations. However, it is always advisable to conduct a patch test before using products containing Polyhydroxystearic Acid to ensure compatibility with your skin.

4. References:

- "Polyhydroxystearic Acid" by Cosmetics Info (https://cosmeticsinfo.org/ingredient/polyhydroxystearic-acid)

- "Polyhydroxystearic Acid in Cosmetics" by Personal Care Magazine (https://www.personalcaremagazine.com/story/10410/polyhydroxystearic-acid-in-cosmetics)

- "Safety Assessment of Polyhydroxystearic Acid" by the Cosmetic Ingredient Review (https://www.cir-safety.org/sites/default/files/polyhydroxystearic%20acid.pdf)

Stearic Acid

Other Names: Octadecanoic Acid; C18; Hexyldecyl Stearate

Function: Masking, Fragrance, Emulsion Stabilising, Emulsifying, Sufactant, Refatting

1. Definition Stearic Acid:

Stearic acid is a saturated fatty acid that is commonly found in animal and vegetable fats. It is a waxy solid that is often used in cosmetics for its emollient and emulsifying properties.

2. Use:

Stearic acid is used in cosmetics as an emollient to soften and smooth the skin. It also acts as an emulsifier, helping to bind together water and oil-based ingredients in products like lotions and creams. Additionally, stearic acid can help stabilize and thicken formulations, giving them a creamy texture.

3. Usage Stearic Acid:

When using cosmetics containing stearic acid, it is important to be aware of any potential sensitivities or allergies to the ingredient. Some individuals may experience skin irritation or breakouts when using products with stearic acid, so it is recommended to perform a patch test before applying it to larger areas of the skin. It is also important to follow the instructions provided on the product packaging and to consult a dermatologist if any adverse reactions occur.

4. References:

- Pumori Saokar Telang, Ashish Gupta, and Nidhi Choudhary. (2016). Formulation and evaluation of stearic acid based emulsion for topical drug delivery. International Journal of Pharmaceutical Sciences and Research.

- M. C. Gohel, S. P. Amin, and M. J. B. Shah. (2008). Studies in topical application of stearic acid-based self-emulsifying formulations. Drug Development and Industrial Pharmacy.

- A. J. Ogunjimi, J. A. Akin-Ajani, and O. A. Odeku. (2016). Formulation and evaluation of stearic acid-based controlled release matrix tablets of metronidazole. Tropical Journal of Pharmaceutical Research.

Aluminum Hydroxide

Function: Humectant, Skin Protecting, Opacifying, Emollient, Viscosity Controlling

1. Definition Aluminum Hydroxide:

Aluminum Hydroxide is a compound commonly used in cosmetics as an opacifying agent, thickening agent, and as a colorant. It is a white, odorless, and non-toxic powder that is insoluble in water.

2. Use:

Aluminum Hydroxide is primarily used in cosmetics to improve the texture and consistency of products such as creams, lotions, and foundations. It helps to create a smooth and creamy texture, while also providing a matte finish to the skin. Additionally, it can be used as a pigment dispersant to ensure even color distribution in cosmetics.

3. Usage Aluminum Hydroxide:

When using cosmetics containing Aluminum Hydroxide, it is important to be aware of potential skin sensitivities or allergies. While Aluminum Hydroxide is considered safe for use in cosmetics by regulatory agencies, some individuals may experience irritation or allergic reactions. It is recommended to perform a patch test before using products containing Aluminum Hydroxide, especially if you have sensitive skin. Additionally, avoid inhaling the powder form of Aluminum Hydroxide to prevent respiratory irritation.

4. References:

- "Aluminum Hydroxide in Cosmetics: Uses and Safety." Cosmetics Info. www.cosmeticsinfo.org.

- "Safety Assessment of Aluminum Hydroxide as Used in Cosmetics." Cosmetic Ingredient Review. www.cir-safety.org.

- "Aluminum Hydroxide: Uses, Side Effects, Interactions, Dosage, and Warning." WebMD. www.webmd.com.

EWG	CIR	Ingredient Name & Cosmetic Function	Notes
3	-	C13 15 Alkane (Solvent)
1	B	Hydrogenated Ethylhexyl Olivate (Skin Conditioning, Emollient)
1	A	Caprylic/ Capric Triglyceride (Solvent, Masking, Perfuming, Skin Conditioning, Emollient)
2 9	-	Zinc Oxide (Skin Protecting, Cosmetic Colorant, Sunscreen Agent, Bulking Agent)	UV Protection Good for oily skin Moisturizing
1 3	-	Titanium Dioxide (Cosmetic Colorant, Uv Absorber, Sunscreen Agent, Opacifying)	UV Protection Good for sensitive skin
1	-	Hydrogenated Castor Oil/Sebacic Acid Copolymer (Skin Conditioning, Emollient, Hair Conditioning)
1	A	Hydrogenated Olive Oil Unsaponifiables (Hair Conditioning, Skin Conditioning, Emollient)
1	-	Polyhydroxystearic Acid (Emulsifying, Suspending Agent - Nonsurfactant)	Cleansing
1	A	Stearic Acid (Masking, Fragrance, Emulsion Stabilising, Emulsifying, Sufactant, Refatting)	Bad for oily skin Fungal Acne Trigger Cleansing
1	A	Aluminum Hydroxide (Humectant, Skin Protecting, Opacifying, Emollient, Viscosity Controlling)	Moisturizing

Nezeni Cosmetics Natural Facial Sunscreen Physical UV Filters

Ingredients

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