Thickener
POLY(C20-28 OLEFIN)
Safety score · 0–100
Good
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A long-chain hydrocarbon polymer in the C20-C28 size range — basically a soft synthetic wax. Builds structure in balms and sticks, provides gentle occlusion, and the cosmetic family has CIR clearance with no notable irritation or toxicity signals.
Function
Skin benefits
- Provides body and waxy structure to balms and sticks
- Inert hydrocarbon, no irritation
- Locks in moisture by occlusion
Known concerns
- Petrochemical-sourced typically, environmental sourcing trade-off
- Polymer too large to penetrate skin
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related thickeners
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.