Rheology Modifier

Polyvinyl Butyral

INCI: POLYVINYL BUTYRAL
CAS 63148-65-2
Condensation of polyvinyl alcohol and butyraldehyd
Generally Safe
This ingredient has a good safety profile based on available data.
Purpose

Function

Film forming, binding, viscosity controlling, antistatic, hair conditioning (combability aid)
Profile

Properties

Silicone
Silicone free
Malassezia
Safe
Fungal Acne
Safe
Details

Description

Condensation of polyvinyl alcohol and butyraldehyd

Reference

Identifiers

CAS Number
63148-65-2
INCI
POLYVINYL BUTYRAL
Category
Rheology Modifier
Updated
Apr 2, 2026