Other
PEG-15 PENTAERYTHRITYL TETRA(LAURETH-6 CARBOXYLATE)
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A complex polymeric surfactant combining PEG-15 pentaerythrityl with laureth-6 carboxylate units, functioning as a high-performance emulsifier in cosmetic formulations.
This is a complex multi-component polymeric surfactant with pentaerythrityl as a central scaffold, modified with PEG-15 chains and laureth-6 carboxylate groups. The multiple ethoxylation steps introduce standard concerns for residual 1,4-dioxane and ethylene oxide, though the carboxylate group and higher molecular weight reduce skin penetration potential. No specific EU restrictions under Regulation (EC) No 1223/2009 apply to this ingredient. The complex polymeric structure generally correlates with lower irritation potential and good skin compatibility when properly purified.
Skin benefits
- High-performance emulsifier for stable formulations
- Multi-functional surfactant properties
- Can contribute to product mildness when properly formulated
- Used in both skin care and hair care products
Known concerns
- Potential 1,4-dioxane contamination from multiple ethoxylation steps
- Ethylene oxide residual concern from manufacturing
- Complex structure requires high-purity manufacturing
- Generally mild but not completely inert
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related others
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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.