Acrylates/C12-22 Alkyl Methacrylate Copolymer is a synthetic film-forming copolymer built from acrylic and long-chain alkyl methacrylate units. It deposits durable, water-resistant films that improve adhesion, slip, and long-wear hold in cosmetics.
Helps makeup resist sweat and humidity so it stays put longer.
Category
Tone/Texture
Type
Film Former
Ratings
Overall Rating
Great
Comedogenic Risk
None
Not typically evaluated for comedogenicity — no standardized rating available.
Our take
Is Acrylates/Cl2-22 Alkyl Methacrylate Copolymer a Good Ingredient?
This rates Great: Forms durable, water-resistant films with good stability and typically low irritation, supporting long-wear performance. Its widespread use in color cosmetics indicates dependable results.
What it does
Skin Benefits
Helps color stay put through sweat and humidity, limiting smudging and fading. Improves glide for crisp, even application in long-wear products.
Where you'll find it
Uses in Skincare & Cosmetics
Frequently used in mascaras, eyeliners, and long-wear foundations for endurance. Also appears in brow gels and hair styling sprays for moisture-resistant hold.
Before you use it
Safety
Low irritation potential in leave-on use, though eye-area products should be removed gently to avoid mechanical irritation. No common regulatory restrictions at standard levels.