Polyurethane-68

Synthetic
Not Clean
OriginPolyurethane-68 is synthesized from polyols and isocyanates, members of the synthetic polymer chemical family. It is produced through the polymerization reaction between polyol compounds and isocyanate monomers under controlled conditions.
Benzene, 1,3-diisocyanatomethyl-, homopolymer, polypropylene glycol mono-Bu ether- and 2-pyridineethanol-blocked
CAS #
157420-46-7
Skin Types
●all-skin-types
Best For
General
Pregnancy & Breastfeeding Safe
Yes
Functions
Not Reported
The paper trail
🔬Peer-reviewednone on file
⚖️Regulatory1 listing →
🛡️Safety-assessed1 review →
Counts, not a verdict. A listing isn't a study. The trail, you decide.
EWG
4
CIR
Safe as used
Pregnancy
Yes
Concentration Guide
CIR lists it as not reported to be in use.
CIR · report published 2017
Regulatory Status
USA✔ permitted
EU⚠ restricted
JAPAN⚠ restricted
CANADA⚠ restricted
Verified Jun 2026
Data: CosIng · EWG · CIR