INCI · other · CIR review pending · used in 2 products
Propylene Carbonate
Propylene Carbonate (CAS #108-32-7) is a cyclic carbonate ester used in cosmetic and personal care formulations. It functions primarily as a solvent and viscosity-controlling agent. It appears across a wide range of product types including foundations, serums, lip products, nail polish removers, and sunscreens.
Evidence level
weakEWG score
—Comedogenic
—Category
other● Benefits
Propylene Carbonate helps dissolve and stabilize other ingredients within a formulation and can assist in adjusting product viscosity. Its role is functional rather than directly skin-beneficial.
solventviscosity-controlling
● Cautions
