INCI · humectant · CIR review pending · used in 3 products
Polyglycerin-3
Polyglycerin-3 is a compound of three glycerin molecules attached together, with the INCI chemical name Triglycerol (CAS #: 56090-54-1). It functions as a humectant and moisturizer, similar to glycerin. Its larger molecular structure compared to glycerin means it penetrates the skin more slowly, resulting in milder and longer-lasting moisture delivery.
Evidence level
weakEWG score
—Comedogenic
—Category
humectant● Benefits
Polyglycerin-3 provides humectant moisturization by attracting and retaining water in the skin. Its larger molecular structure relative to glycerin allows for a milder, more prolonged moisturizing effect on the skin surface.
hydratingmoisturizing
● Cautions
