POLYVINYLCAPROLACTAM

1% line markerAI-analyzed

film formerhair fixative

What it does

A synthetic polymer used as a film former and hair fixative in cosmetics, providing strong hold and durability for hair styling products.

Beneficial for

drynesstexture

Safety summary

Generally considered safe for cosmetic use.

CAS Number

25189-83-7

1% line marker

This ingredient is commonly used as a marker to identify where ingredients drop below 1% concentration on the label.

For informational purposes only. This is not medical advice. Always patch test new products and consult a dermatologist for skin concerns.