Polyvinyl Alcohol ●
TL;DR. This ingredient is primarily a water-soluble film-former and binder, used to create peelable masks, flexible coatings, and adhesion in color or styling products.
What does Polyvinyl Alcohol do in a cosmetic formula?
This ingredient is primarily a water-soluble film-former and binder, used to create peelable masks, flexible coatings, and adhesion in color or styling products.
Is Polyvinyl Alcohol clean?
It has clean-standard friction because it is a synthetic film-forming polymer, and some frameworks flag water-soluble synthetic polymers under persistent-polymer or microplastic policies. Skin tolerance is generally good, with low sensitization reports, so the main concern is standards alignment rather than routine irritation.
Is Polyvinyl Alcohol sustainable?
It is typically made from fossil-derived feedstocks. It is water-soluble and can biodegrade in acclimated wastewater systems, but ready-biodegradability performance varies and incomplete removal can leave polymer load in effluent.
Is Polyvinyl Alcohol COSMOS-approved?
It is generally not permitted under COSMOS-natural or COSMOS-organic as a cosmetic ingredient because it is a synthetic polymer. From a Green Chemistry view, it is useful and low in acute irritation, but its fossil sourcing and variable environmental breakdown limit alignment.
How does Polyvinyl Alcohol work chemically?
The molecule is a synthetic vinyl-chain polymer with many secondary alcohol groups, which gives high water solubility and strong film formation after drying. Cosmetic grades vary by molecular weight and degree of hydrolysis, which controls viscosity, water resistance, and flexibility, and it is commonly used in aqueous systems that need clear, peelable, or adhesive films.
Last updated 2026-05-13