BUTADIENE/ACRYLONITRILE COPOLYMER
Ingredient type: EMULSIFIER/TEXTURE
✨ Role: Butadiene/Acrylonitrile Copolymer is mainly used in cosmetics as a film-forming agent. It forms a flexible film on the skin or hair surface, helping to improve the texture and hold of formulated products.
Ingredient type: Polymer
⚕️ Safety: This ingredient is generally considered safe for cosmetic use by regulatory authorities when used at recommended concentrations.
✨ Vegan: Yes, this ingredient is considered vegan, as it is of synthetic origin and does not require animal products in its production.
✨ Good to know: This copolymer is prized for its water- and moisture-resistant properties, making it very useful in long-lasting or water-resistant products. However, it is unlikely to cause irritation, although very sensitive skin should always test first.
Found in: Often found in nail polish, eyeliners, mascara, hair styling products and some foundations, especially those formulated to last longer.
Comedogenic rating:


