Humectant
PROPANEDIOL/TRIETHYLENE GLYCOL COPOLYMER
Safety score · 0–100
Good
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A bio-derived glycol copolymer that hydrates skin like a gentler alternative to propylene glycol. Pulls moisture into the skin and improves product feel, with no notable safety flags at cosmetic levels.
Function
Skin benefits
- Strong humectant action
- Bio-derived (often corn-based)
- Smoother product feel
Known concerns
- No significant concerns at cosmetic concentrations
- Manufacturer purity dependent
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related humectants
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve, so always read the physical product label and consult a healthcare professional for personal concerns.