Polyethyleneimine

1% line markerAI-analyzed

INCI: PEI-10

film formerhair fixativehair conditioning agent

What it does

A cationic polymer (Polyethyleneimine) with a specific molecular weight, primarily used as a film former and hair fixative, providing hold and conditioning.

Skin Concerns

Beneficial for

texture

Safety & Science

Safety summary

Generally considered safe for cosmetic use in appropriate concentrations.

CAS Number

9002-98-6

1% line marker

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

Found In Products

Related Ingredients

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