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Polyurethane-68
AKA “Polyurethane”
Ingredient
Ingredient Facts
Polyurethane-68
Ingredient · Not Reported · EWG: 4
Synthetic
Not Clean
Benzene, 1,3-diisocyanatomethyl-, homopolymer, polypropylene glycol mono-Bu ether- and 2-pyridineethanol-blocked
CAS #
157420-46-7
See origin →
Functions
Not Reported
Traditional Use
A synthetic polymer developed in the mid-20th century for industrial applications. Used in cosmetics as a film-forming agent and texture modifier in formulations like foundations and primers.
Skin Types
●all-skin-types
Best For
General
Pregnancy & Breastfeeding Safe
Yes
EWG
4
CIR
Safe as used
Pregnancy
Yes
CIR Safety Findings
Not a Sensitizer
medical-approval
all-shades-safe
Regulatory Status
USA✔ permitted
EU⚠ restricted
JAPAN⚠ restricted
CANADA⚠ restricted
Polyurethane Versus Calcium Alginate Dressings for Split-Thickness Skin Graft Donor Site: A Systematic Review and Meta-Analysis.
Alsaif A, Karam M, Aldubaikhi AA, Alghufaily A, Alhuwaishel K et al.
Cureus, 2021
→
Bactericidal ZnO glass-filled thermoplastic polyurethane and polydimethyl siloxane composites to inhibit biofilm-associated infections.
Cabal B, Sevillano D, Fernández-García E, Alou L, Suárez M et al.
Scientific reports, 2019
→
Final Report: Safety Assessment of Polyurethanes as Used as Cosmetics
Cosmetic Ingredient Review (CIR) Expert Panel
International Journal of Toxicology
→
Polyurethane-11
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Polyurethane-12
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Polyurethane-13
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Polyurethane-15
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Polyurethane-16
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Polyurethane-17
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Polyurethane-2
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Polyurethane-20
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Polyurethane-21
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Polyurethane-23
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Polyurethane-25
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Polyurethane-26
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Polyurethane-27
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Polyurethane-28
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Polyurethane-32
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Polyurethane-33
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Polyurethane-34
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Polyurethane-35
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Polyurethane-36
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Polyurethane-39
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Polyurethane-4
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Polyurethane-40
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Polyurethane-41
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Polyurethane-42
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Polyurethane-43
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Polyurethane-44
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Polyurethane-45
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Polyurethane-47
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Polyurethane-48
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Polyurethane-49
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Polyurethane-5
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Polyurethane-50
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Polyurethane-51
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Polyurethane-52
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Polyurethane-53
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Polyurethane-54
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Polyurethane-55
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Polyurethane-56
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Polyurethane-57
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Polyurethane-58
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Polyurethane-59
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Polyurethane-60
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Polyurethane-61
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Polyurethane-62
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Polyurethane-63
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Polyurethane-64
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Polyurethane-65
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Polyurethane-66
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Polyurethane-67
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Polyurethane-68
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Polyurethane-7
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Polyurethane-8
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Polyurethane-9
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Polyurethane-11
Environmental Working Group (EWG)
EWG Skin Deep Cosmetics Database
→
Polyurethane-15
Environmental Working Group (EWG)
EWG Skin Deep Cosmetics Database
→
Polyurethane-2
Environmental Working Group (EWG)
EWG Skin Deep Cosmetics Database
→
Polyurethane-35
Environmental Working Group (EWG)
EWG Skin Deep Cosmetics Database
→
Verified Jun 2026
Data: CosIng · EWG · CIR