Acrylates/Octylacrylamide Copolymer is a man-made film-forming polymer used across haircare, makeup, and suncare. Formulators pick it for adhesion, long wear, and water resistance while keeping films flexible and comfortable.
A flexible film former that helps makeup and hair hold resist smudging.
Category
Tone/Texture, Skin Conditioning
Type
Film Former
Ratings
Overall Rating
Great
Comedogenic Risk
None
Not typically evaluated for comedogenicity — no standardized rating available.
Our take
Is Acrylates/Octylacrylamide Copolymer a Good Ingredient?
This rates Great: Delivers strong adhesion and water resistance with flexible, stable films and typically low irritation, supporting dependable long wear. Its consistent performance and stability justify the higher rating.
What it does
Skin Benefits
Reduces smudging and improves resistance to sweat and humidity. Provides a flexible, comfortable hold that supports long wear.
Where you'll find it
Uses in Skincare & Cosmetics
Used in waterproof mascaras, long-wear foundations, and sunscreens to increase transfer resistance and endurance in wet conditions.
Before you use it
Safety
Low irritation potential and considered safe at usual cosmetic concentrations. Because it forms a persistent film, thorough but gentle cleansing helps avoid buildup discomfort. No widely noted specific regulatory limits in standard use.