Back to Ingredient Dictionary

ACRYLATES/AMMONIUM METHACRYLATE COPOLYMER

Description

Acrylates/Ammonium Methacrylate Copolymer is a synthetic polymer widely used in cosmetic and skincare formulations. This versatile ingredient functions primarily as a film-forming agent and thickener, providing stability and texture to various products. Its molecular structure consists of repeating units of acrylates and ammonium methacrylate, which contribute to its unique properties.

In skincare applications, this copolymer creates a protective barrier on the skin's surface, helping to lock in moisture and protect against environmental stressors. It is particularly effective in long-wearing makeup formulations, such as mascaras and liquid eyeliners, where it enhances product adherence and water resistance. The ingredient also plays a crucial role in hair care products, improving the hold and style retention of hairsprays and styling gels.

Acrylates/Ammonium Methacrylate Copolymer is generally considered safe for topical use and is approved by regulatory bodies for cosmetic applications. Its ability to form flexible films makes it suitable for a wide range of skin types, including sensitive skin. While it is not known to cause significant irritation, individuals with specific polymer allergies should exercise caution. The copolymer's effectiveness in creating long-lasting, water-resistant formulations has made it a staple in many high-performance skincare and cosmetic products.