Vinyl Caprolactam/VP/Dimethylaminoethyl Methacrylate Copolymer

Also known as: Advantage Plus polymer, VP/vinyl caprolactam/dimethylaminoethyl methacrylate copolymer, Vinyl Caprolactam/P/Dimethylaminoethyl Methacrylate Copolymer

A synthetic polymer primarily utilized in hair styling formulations such as mousses, sprays, and gels. It dries to form a flexible, clear film around hair strands that repels atmospheric moisture and locks in styles. It is well-tolerated and primarily removed using standard hair washing routines.

BenefitModerate 2.2 / 4

RiskLow 0.5 / 4

Eye irritation i0.5 / 4

Whether it may sting or irritate around the eyes. Relevant for sunscreens, fragrances, acids, surfactants, and volatile ingredients.

Rated by SpottyLabs' ingredient methodology, independent of brands.

What it helps with

• Provides humidity-resistant style hold
• Assists with frizz reduction and curl retention

Things to watch

• Potential for product buildup with daily use
• Mild eye irritation if directly exposed to aerosols

Products with Vinyl Caprolactam/VP/Dimethylaminoethyl Methacrylate Copolymer

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Frequently asked questions

What does this copolymer do in styling products?

It forms a thin, flexible coating on the hair fiber that provides long-lasting hold and protects against humidity.

Does it wash out easily with regular shampoo?

Yes, it is formulated to be water-dispersible and washes out readily with normal shampooing.