Polyurethane-32
AKA “Polyurethane polymer, Film-forming agent
Synthetic
Ingredient Facts
Polyurethane-32
AKA: Polyurethane polymer, Film-forming agent
Synthetic · Emollient · EWG: 4
Synthetic
Emollient
Occlusive
Skin Conditioner
Synthetic
Clean
A film-forming agent that helps the product adhere to skin and hair, ensuring long-lasting wear and a smooth finish.
CAS #
-
Form
Powder
See origin →
Functions
Binding
Film Forming
Creates a physical seal on skin to lock moisture in and keep irritants out. The "slugging" ingredient — barrier protection.
Emollient
Fills in the tiny cracks between skin cells to make everything feel smooth and soft. The "silky finish" ingredient.
Smoothing
Holds Formula Together
Holds ingredients together
Traditional Use
Modern synthetic polymer used in cosmetics as a film-forming and conditioning agent. Developed to improve texture and provide water-resistant protective layers.
Skin Types
all-skin-types
Best For
General
Melanin-Rich Skin
Suitable
Pregnancy & Breastfeeding Safe
Yes
EWG
4
CIR
Insufficient
Pregnancy
Yes
CIR Safety Findings
Not a Sensitizer
medical-approval
all-shades-safe
Regulatory Status
USAunder review
EUrestricted
JAPANrestricted
CANADArestricted
Verified Feb 2026
Data: CosIng · EWG · CIR