Back to Ingredient Dictionary

SEC-BUTYL METHACRYLATE

Description

SEC-BUTYL METHACRYLATE is a versatile synthetic compound widely used in cosmetic and skincare formulations. This methacrylate ester is known for its excellent film-forming properties and ability to enhance the texture and durability of various personal care products. Its chemical structure consists of a methacrylate group bonded to a sec-butyl moiety, providing a balance between flexibility and strength in polymer applications.

In skincare, SEC-BUTYL METHACRYLATE functions primarily as a film former and viscosity controller. It contributes to the creation of smooth, even textures in creams, lotions, and other topical formulations. The ingredient also aids in improving the spreadability of products and helps maintain their stability over time. Its water-resistant properties make it particularly useful in long-wearing makeup and sunscreen formulations.

While generally considered safe for cosmetic use, SEC-BUTYL METHACRYLATE may cause sensitivity in some individuals with reactive skin. It is typically used in low concentrations within formulations to minimize potential irritation. The ingredient is subject to regulatory guidelines in various countries to ensure its safe application in personal care products.