Surfactant
PENTAERYTHRITYL TETRA(HYDROXYPROPYL BIS-HYDROXYETHYLAMINE)
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A branched amino-alcohol polymer built on a pentaerythritol core — cleanses gently, conditions, and forms a light film. Tertiary amines carry a theoretical nitrosamine concern, so reputable formulators avoid pairing them with nitrosating preservatives.
Function
Skin benefits
- Multifunctional cleansing and conditioning
- Forms protective films on skin and hair
- Mild compared with classical surfactants
Known concerns
- Tertiary amine groups — theoretical nitrosamine risk if combined with nitrosating agents
- Limited public safety data for this branched amine polymer
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related surfactants
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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.