Poly(C20-28 Olefin)

Poly(C20-28 Olefin) 1
photograph
Synthetic
Occlusive
Skin Conditioner
Not Clean
OriginDerived from petrochemical sources, specifically long-chain olefin hydrocarbons in the C20-C28 carbon range. Synthesized through polymerization of olefin monomers using catalytic processes to create the polymer chain.
Poly(C20-28 Olefin) is a polymer synthesized from C20-28 olefins
CAS #
64743-02-8
Form
Powder
Skin Types
●all-skin-types
Best For
General
Pregnancy & Breastfeeding Safe
Yes
Functions
Binding
Film Forming
Creates a physical seal on skin to lock moisture in and keep irritants out. The "slugging" ingredient — barrier protection.
Skin Conditioning
A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.
Viscosity Controlling
Locks in moisture
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 2020
Regulatory Status
USA✔ permitted
EU⚠ restricted
JAPAN⚠ restricted
CANADA⚠ restricted
Verified Jun 2026
Data: CosIng · EWG · CIR