Analysis of Sunscreen Ingredients

Here is a breakdown of the ingredients you provided and their likely functions in the sunscreen formulation:

UV Filters: These are the active ingredients that protect the skin from ultraviolet (UV) radiation.

• Homosalate: An organic UV filter that primarily absorbs UVB rays.
• Ethylhexyl Salicylate: Also known as Octisalate, it is an organic UV filter that absorbs UVB rays and helps to solubilize other UV filters.
• Butyl Methoxydibenzoylmethane: Also known as Avobenzone, it is an organic UV filter that absorbs UVA rays. It is often combined with other filters for stability.
• Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine: Also known as Tinosorb S, it is a broad-spectrum organic UV filter that is highly stable and effective against both UVA and UVB rays.
• Isoamyl p-Methoxycinnamate: Also known as Amiloxate, it is an organic UV filter that primarily absorbs UVB rays.
• Octocrylene: An organic UV filter that absorbs UVB and short UVA rays. It also helps to stabilize Avobenzone.

Solvents & Carriers: These ingredients help to dissolve or disperse other ingredients and form the base of the product.

• Water: The primary solvent.
• Alcohol Denat.: A solvent that can help with texture and quick drying, but can also be drying to the skin for some individuals.
• Dipropylene Glycol: A solvent and humectant that helps the skin retain moisture.
• Butylene Glycol: A solvent and humectant that helps the skin retain moisture.
• Caprylic/Capric Triglyceride: An emollient and solvent derived from coconut oil and glycerin, providing a light, non-greasy feel.
• Isohexadecane: A light-feeling emollient and solvent.
• Hexanediol: A solvent, humectant, and can act as a preservative booster.

Texture Enhancers & Film Formers: These ingredients contribute to the feel and spreadability of the product and can form a film on the skin.

• Methyl Methacrylate Crosspolymer: A polymer that can provide a mattifying effect and improve texture.
• Dimethicone: A silicone-based ingredient that provides a smooth feel and can form a protective barrier on the skin.
• Methoxy PEG/PPG-25/4 Dimethicone: A silicone-based emulsifier.

Thickeners & Emulsifiers: These help to create the product's consistency and keep the oil and water phases mixed.

• Acrylates/C10-30 Alkyl Acrylate Crosspolymer: A polymer used as a thickener and gelling agent.
• Sodium Acrylate/Acryloyldimethyl Taurate Copolymer: A polymer used as a thickener and emulsifier.
• Sorbitan Sesquioleate: An emulsifier that helps to blend ingredients.

Soothing & Conditioning Agents:

• Aloe Barbadensis Leaf Extract: Known for its soothing and moisturizing properties.
• Ethylhexylglycerin: Can act as a skin conditioner and is often used as a preservative booster.

Other Ingredients:

• Caprylyl Glycol: A humectant, emollient, and often used as a preservative booster.
• Fragrance: Added to give the product a scent.
• Sodium Hydroxide: Used to adjust the pH of the formulation.
• Disodium EDTA: A chelating agent that helps improve the stability of the product.

This list represents a typical broad-spectrum sunscreen formulation with a variety of UV filters to provide comprehensive protection, along with ingredients for texture, stability, and skin feel.