POLYGLYCERYL-6 TRISTEARATE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A coarser emulsifier with three stearic acid chains on a six-unit polyglycerin, providing good thickening and barrier properties.
Polyglyceryl-6 Tristearate is the triester of polyglycerin-6 with stearic acid. The mid-range degree of polymerization (6 glycerol units) and 3 ester groups give it a balanced profile between water solubility and oil-emollient character. It functions as an emulsifier and viscosity-increasing agent. No specific toxicity is associated with this ingredient; free glycerol and residual fatty acids are the primary manufacturing byproducts, both low concern.
Skin benefits
- Emollient
- Thickening
- Barrier protection
Known concerns
- Free glycerol by product
- Stearic acid mild comedogenicity
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
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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.