Po
Polyglyceryl-10 Decaoleate
Polyglyceryl-10 DecaoleateBarrier
A glycerin-based ingredient that conditions skin.
What it does
It’s made by joining a chain of ten glycerin units to oleic acid, a fatty acid.
The evidence, graded
expert consensusUS safety reviewers (2023) assessed 274 polyglyceryl fatty acid esters, mostly used to condition skin or help oil and water mix. Their conclusion names polyglyceryl-10 diisostearate, -10 decaoleate, -10 isostearate, -10 pentaisostearate, -10 pentastearate and -10 tristearate. They judged all 274 safe as used in products made not to irritate, and asked for care, since some help other ingredients into skin.Fiume 2023 · International Journal of Toxicology ↗
Graded per the methodology: strong · moderate · emerging · expert consensus. A weak source on a strong claim gets the weaker label.
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