Vinyl Caprolactam/Pvp/Dimethylaminoethyl Methacrylate Copolymer

What is Vinyl Caprolactam/Pvp/Dimethylaminoethyl Methacrylate Copolymer?

Vinyl Caprolactam/PVP/Dimethylaminoethyl Methacrylate Copolymer is a synthetic terpolymer derived from three monomers: vinyl caprolactam, N-vinyl-2-pyrrolidone (PVP), and 2-dimethylaminoethyl methacrylate. Commonly found in hair styling products like sprays, gels, and mousses, as well as makeup and sunscreens, it functions by depositing a thin, elastic film on hair or skin surfaces. This film enhances style retention, resists humidity and water, and provides a smooth, non-sticky hold. In skin applications, it aids in maintaining product adhesion and flexibility without heaviness. The polymer's amphoteric nature allows it to interact well with both water-based and styling formulas, offering balanced performance across various formulations for prolonged wear and protection.

Comedogenic Rating 0/5 Low risk of clogging pores

EWG Safety Rating 1 View on EWG →

Roles in Formulation

This ingredient serves the following purposes in cosmetic formulations:

Film former

Creates a continuous film on skin or hair to improve wear, water resistance, transfer resistance, shine, or hold in sunscreens, makeup, and styling products.

Hair fixative

Provides style hold by forming a film on hair, helping maintain shape, reduce frizz, and improve durability in sprays, gels, and mousses.

Hair fixing

Improves style retention by depositing film-forming polymers that hold hair in place while balancing stiffness, flexibility, and humidity resistance.

Skin conditioning agent

Maintains skin softness, smoothness, and flexibility.

Benefits

Delivers durable style hold on hair while allowing flexibility and humidity resistance.

Enhances makeup and sunscreen longevity by forming a water-resistant barrier.

Supports skin and hair smoothness through mild conditioning effects.

Who It's For

A quick guide for who this ingredient may suit (and who should be cautious).

Who May Benefit	Who Should Avoid
Individuals seeking long-lasting hairstyles in humid conditions.	Those with rare sensitivities to methacrylate polymers.
Users of transfer-resistant makeup or waterproof sunscreens.	Individuals experiencing irritation from film-forming agents.
People wanting added smoothness in hair or skin products without greasiness.	People preferring completely anhydrous product formulations.

Safety Notes

Considered low hazard in cosmetic use with no significant comedogenic potential.
Typically non-sensitizing based on polymer safety assessments.

Frequently Asked Questions about Vinyl Caprolactam/Pvp/Dimethylaminoethyl Methacrylate Copolymer

What products contain this copolymer?

Commonly used in hair sprays, gels, mousses, and long-wear makeup.

Is it safe for daily use?

Generally recognized as safe at cosmetic concentrations with low irritation risk.

Does it benefit oily skin?

Yes, its non-comedogenic nature makes it suitable without pore-clogging.