Solvent
PPG-3
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A short-chain polypropylene glycol used as a solvent in cosmetics. Generally well tolerated, though small molecules of this family can penetrate skin more easily.
Skin benefits
- Low-MW polypropylene glycol
- Solvent and viscosity adjuster
- Helps fragrance dispersal
Known concerns
- Lower MW means more skin penetration
- Possible mild eye irritation
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related solvents
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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.