INCI · humectant · CIR review pending · used in 60 products
Caprylyl Glycol
Caprylyl Glycol (INCI: Caprylyl Glycol) is a diol with the chemical name Octane-1,2-Diol (CAS #: 1117-86-8). It is a multi-tasking ingredient that functions as a moisturizer/humectant, emollient, and deodorant. It is also used for hair conditioning and general skin conditioning according to its CosIng listing.
Evidence level
moderateEWG score
—Comedogenic
—Category
humectant● Benefits
Caprylyl Glycol gives skin a soft, smooth feel while also boosting the effectiveness of other preservatives, particularly phenoxyethanol. The combination of caprylyl glycol and phenoxyethanol, known commercially as Optiphen, helps keep cosmetic products free from microbial contamination while also improving the sensory feel of the finished product.
hydratingbarrier-supportpreservative-boosting
● Cautions

























































