Ca
Calcium Starch Octenylsuccinate
Calcium Starch Octenylsuccinate
A corn starch–based powder that absorbs oil and keeps formulas mixed.
What it does
It’s corn starch with a short fatty side chain added, made into a calcium salt.
The evidence, graded
expert consensusUS safety reviewers (2015) assessed 106 polysaccharide gums and starches, which products use to thicken, and judged 105 safe as used, among them cyclodextrins, hydrogenated starch hydrolysate, potato starch and five modified starches; for hydrolyzed carrageenan they had too little data. They were concerned about chemicals used to modify some of them and asked makers to limit impurities.Johnson 2015 · Cosmetic Ingredient Review ↗
Graded per the methodology: strong · moderate · emerging · expert consensus. A weak source on a strong claim gets the weaker label.
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