Styrene/Acrylates/Ammonium Methacrylate Copolymer
This ingredient is a synthetic polymer that forms a thin, flexible film on the skin or hair. It is commonly used in cosmetics to provide water resistance, improve wear time, and enhance the texture of formulations. It helps products adhere better and create a smooth finish.
Film formerVegan
BenefitMinimal 0.8 / 4
Texture i0.8 / 4
Whether it can improve smoothness and surface texture — roughness, flaking, clogged pores, or unevenness. Exfoliating acids, retinoids, and smoothing moisturizers may score here.
Rated by SpottyLabs' ingredient methodology, independent of brands.
What it helps with
- improves product wear
- enhances water resistance
- provides smooth application
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