Thickener
TROMETHAMINE POLYACRYLATE
Safety score · 0–100
Good
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A high-molecular-weight polyacrylate neutralized with tromethamine — a smooth gel thickener. Too large to absorb through skin; well tolerated, though synthetic polymers raise environmental questions.
Function
Skin benefits
- Smooth gel textures
- Stabilizes emulsions
- Non-absorbing on skin
Known concerns
- Synthetic polymer with environmental persistence concerns at scale
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related thickeners
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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.