Back to Ingredient Dictionary

VA/CROTONATES COPOLYMER

Description

VA/Crotonates Copolymer is a synthetic polymer widely used in cosmetic and skincare formulations. This copolymer is formed by the combination of vinyl acetate (VA) and various crotonic acid esters. It functions primarily as a film-forming agent and fixative in a range of personal care products.

The copolymer creates a flexible, water-resistant film on the skin or hair surface, providing long-lasting effects for makeup and hair styling products. Its film-forming properties also contribute to improved texture and spreadability in creams and lotions. VA/Crotonates Copolymer exhibits excellent adhesion to the skin and hair, enhancing the durability of cosmetic formulations.

In skincare, this ingredient can help to lock in moisture and active ingredients, potentially improving product efficacy. It is compatible with a wide range of cosmetic ingredients and is stable across various pH levels. The copolymer is generally considered safe for use in cosmetics, with low risk of skin irritation or sensitization.

Typical applications include foundations, mascaras, lipsticks, sunscreens, and hair styling products. The concentration used varies depending on the specific formulation and desired effect, typically ranging from 0.5% to 5% in finished products.