Homosalate

Product Overview

Homosalate is a widely recognized organic ultraviolet (UV) absorber primarily utilized as a UV-B filter in personal care and cosmetic applications. Chemically identified as 3,3,5-trimethylcyclohexyl 2-hydroxybenzoate, it offers excellent compatibility with common cosmetic lipids and ethanol, making it a versatile ingredient in sunscreen formulations. With regulatory approval across major global markets—including the EU (max 10%), USA (max 15%), Japan (max 10%), and Australia (max 15%)—Homosalate supports compliant, high-performance sun protection products.

Specifications

Industrial Applications

Homosalate serves dual roles in cosmetic science: as a primary UV-B absorber and as a solubilizing agent for challenging solid UV filters such as Avobenzone (Butyl Methoxydibenzoylmethane) and Ethylhexyl Triazone. Its oil-soluble nature ensures seamless integration into emulsion-based and anhydrous sunscreen systems.

• Enhances SPF efficacy in broad-spectrum sunscreen formulations
• Improves stability and clarity of multi-filter UV systems
• Miscible with ethanol and common cosmetic oils, but immiscible with water
• Complies with international regulatory limits for safe topical use

Stored in tightly sealed containers in a cool, dry environment, Homosalate maintains its performance integrity throughout shelf life. Supplied in 180 kg drums, it is ideal for large-scale cosmetic manufacturing requiring consistent quality and regulatory documentation, including Certificates of Analysis (COA).