Solaveil MZP7-PW (MV) – Micronized Zinc Oxide UV Filter

Solaveil MZP7-PW (MV) by Croda is what happens when mineral sun protection meets modern cosmetic science. This advanced micronized zinc oxide powder has been engineered to solve the most persistent challenge in mineral sunscreen formulation — the white cast. Through optimized particle size reduction and surface treatment with triethoxyoctylsilane, it delivers the broad-spectrum UVA and UVB protection that zinc oxide is renowned for, while dramatically improving transparency on the skin.

The result is a mineral UV filter that formulators can use with confidence in premium sunscreens, daily SPF moisturizers, and tinted products without compromising the cosmetic elegance of the finished formula. Its photostability ensures that protection remains consistent throughout sun exposure, and its gentle, skin-compatible profile makes it equally suitable for sensitive skin, baby care, and everyday wear. This is mineral sun protection for the modern era.

Key Benefits

• Broad-Spectrum UV Protection – shields skin from both UVA (aging) and UVB (burning) radiation
• Mineral / Physical UV Filter – safe, non-chemical sunscreen ingredient suitable for all skin types
• Low Whitening Effect – micronized particle size delivers improved transparency on application
• Sensitive Skin Friendly – ideal for sensitive, reactive, and baby skin formulations
• Photostable – maintains UV protection efficacy throughout sun exposure

Applications

• Sunscreens & sunblocks (face & body)
• Daily moisturizers & SPF skincare
• BB creams, CC creams & tinted SPF products
• Anti-aging & protective skincare formulations
• Baby care & sensitive skin sun protection

Recommended Usage Levels

Typically added to the oil phase or incorporated via dispersion systems for optimal distribution.

Technical Profile

• INCI: Zinc Oxide (and) Triethoxyoctylsilane
• Trade Name: Solaveil MZP7-PW (MV)
• Manufacturer: Croda
• Type: Mineral / Physical UV Filter
• Appearance: White powder
• Solubility: Insoluble in water
• Function: Broad-spectrum UV protection, photostabilizer
• Grade: Cosmetic

Formulation Tips

Pre-disperse in a suitable oil or ester phase using high-shear mixing for smooth, uniform incorporation — this is key to achieving the best transparency and avoiding agglomeration. Combine with emollients or cosmetic esters (such as Octyl Palmitate or C12-15 Alkyl Benzoate) for improved spreadability and skin feel. Works well with SPF boosters and film formers to enhance overall sun protection performance. Ideal for creating elegant, non-whitening mineral sunscreen formulas.