Thickener
PEG-14M
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A high-MW polyethylene glycol used as a thickener and slip agent. Generally safe at cosmetic levels; impurity control of the PEG block is the main quality factor.
Skin benefits
- Smooth slip and viscosity
- Stable thickening
Known concerns
- Trace 1,4-dioxane possible
- Not readily biodegradable
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.