Solvent
PPG-16 BUTYL ETHER
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A polypropylene glycol butyl ether used as an emollient and solvent. Light, spreadable, generally low irritation; PEG/PPG family caveats apply.
Function
Skin benefits
- Light emollient
- Solvent for actives
- Pleasant skin feel
Known concerns
- Polyether dossier is thin
- Penetration enhancement possible
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, so always read the physical product label and consult a healthcare professional for personal concerns.