INCI · emollient · CIR review pending · used in 23 products
Cyclohexasiloxane
Cyclohexasiloxane (IUPAC: Dodecamethylcyclohexasiloxane, CAS# 540-97-6) is a light-feeling, volatile cyclic silicone. Unlike non-volatile silicones, it evaporates from the skin rather than absorbing into it. It is used in cosmetics as an emollient, solvent, hair conditioning, and skin conditioning agent.
Evidence level
moderateEWG score
—Comedogenic
—Category
emollient● Benefits
Provides a unique silky, non-greasy feel on skin with excellent spreading properties. Leaves no oily residue or build-up after application. Its volatile nature means it evaporates cleanly without accumulating on the skin.
hydratingbarrier-support
● Cautions





















