Solvent
PEG/PPG-10/70 COPOLYMER
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A high-PO PEG/PPG block copolymer (10 EO + 70 PO) used as a solvent and thickener in aqueous systems. CIR-reviewed family with strong cosmetic safety record at properly purified grades.
Function
Skin benefits
- Strong solvency for hydrophilic ingredients
- Thickening properties in aqueous systems
- Texture enhancement
- Pleasant skin feel
Known concerns
- Trace 1,4-dioxane possible at non-pharmaceutical grade
- Mild eye irritation potential in rinse-off
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.