A humectant that helps moisturize and soften skin by drawing water into the outer layers, leaving it feeling smooth and hydrated.
CAS #
25322-69-4
Form
Liquid
Plant-Derived
Synthetic. Derived from propylene glycol, a petroleum-based synthetic compound in the polyol chemical family. Synthesized through polymerization of propylene oxide with propylene glycol as the base polymer.
A polypropylene glycol polymer developed as a modern cosmetic humectant and solvent. No traditional or historical use exists for this synthetic ingredient.