Back to Ingredient Dictionary

homosalate 100%

Description

Homosalate is a widely used organic compound in sunscreen formulations, functioning as an effective UVB filter. This oil-soluble ingredient absorbs ultraviolet radiation in the 295-315 nm range, helping to protect the skin from harmful sun damage. Chemically, homosalate is an ester of salicylic acid and 3,3,5-trimethylcyclohexanol, giving it unique properties that make it suitable for various skincare applications.

In sunscreen formulations, homosalate is typically used at concentrations up to 15%, providing broad UVB protection. It exhibits good photostability and compatibility with other common sunscreen ingredients, enhancing overall product efficacy. Homosalate also possesses emollient properties, contributing to the smooth texture and easy application of sunscreen products.

While generally considered safe for topical use, some concerns have been raised about its potential as an endocrine disruptor. However, current regulatory bodies, including the FDA and EU Commission, have deemed it safe at approved concentrations. Homosalate's efficacy in sun protection, coupled with its cosmetic elegance, makes it a valuable ingredient in modern sunscreen formulations, contributing significantly to skin cancer prevention and anti-aging strategies.