1,2,3-Propanetriol, homopolymer, 9-(Z)-octadecenoates (1:7) (10 mol glycerol average molar ratio)
CAS #
103175-09-3
Form
Liquid
See origin →
Functions
Skin Conditioning
A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.
Locks in moisture
Traditional Use
Developed in the mid-20th century as a synthetic emulsifier created by esterifying polyglycerin (a polymer of glycerin) with oleic acid. Used in modern cosmetics to stabilize oil-water mixtures and improve texture.