Skin Conditioning
PPG-40 BUTYL ETHER
Safety score · 0–100
Good
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A medium-to-high chain polypropylene glycol butyl ether used to condition skin and hair while giving creams and serums a smooth, silky finish. Long enough chain to keep absorption negligible.
Function
Skin benefits
- Adds slip and smoothness
- Conditions skin and hair
- Reduces tackiness in creams and serums
Known concerns
- No significant concerns at cosmetic concentrations
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related skin conditionings
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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.