INGREDIENT
Polyvinyl Butyral
Synthetic Polymer
Approved
As a high-molecular-weight polymer, dermal absorption is expected to be low. Available use history does not indicate a major systemic toxicology concern in cosmetic applications.
Found in
0
Approved Products
Also known as
2
Synonyms
Function
Film former; binder
Safety Meter
Approved
Evidence Level
Moderate
CAS Number
63148-65-2
Category
Synthetic Polymer
Function
Film former; binder
Evidence Level
Moderate
Status
Approved
Why Oh Daisey rates it this way
As a high-molecular-weight polymer, dermal absorption is expected to be low. Available use history does not indicate a major systemic toxicology concern in cosmetic applications.
What it does
Film former; binder
How to read this rating
This rating reflects the Oh Daisey ingredient standard and the evidence currently available for cosmetic use. Product safety can also depend on concentration, exposure route, formulation, manufacturing quality, and individual sensitivity.