VP/VA Copolymer ●
TL;DR. This ingredient is primarily a film-former and hair-fixative polymer, used to give hold, shape retention, and humidity resistance in styling products. It can also add a light film in mascaras, gels, and setting sprays.
What does VP/VA Copolymer do in a cosmetic formula?
This ingredient is primarily a film-former and hair-fixative polymer, used to give hold, shape retention, and humidity resistance in styling products. It can also add a light film in mascaras, gels, and setting sprays.
Is VP/VA Copolymer clean?
This ingredient has clean-standard friction because it is a synthetic polymer with potential trace residual monomer concerns. It is generally low-irritation in finished formulas, but some frameworks flag non-biodegradable synthetic film formers.
Is VP/VA Copolymer sustainable?
This material is typically petrochemical-derived and is not considered readily biodegradable. Its main sustainability concern is environmental persistence after rinse-off or wash-off use.
Is VP/VA Copolymer COSMOS-approved?
It is not permitted under COSMOS-natural or COSMOS-organic standards because it is a synthetic petrochemical polymer outside the allowed material classes. Its Green Chemistry fit is limited, with poor renewable-feedstock alignment and limited biodegradability despite efficient performance at low use levels.
How does VP/VA Copolymer work chemically?
The molecule is a nonionic copolymer made from a lactam-bearing vinyl unit and an acetate-bearing vinyl unit, giving a clear, flexible film with balanced water and alcohol solubility. Typical use levels are about 0.5% to 10% depending on hold level, and it is commonly formulated in water-alcohol systems with plasticizers or conditioning agents to tune stiffness and flaking.
Last updated 2026-05-13