INCI · other · CIR review pending · used in 31 products
Methylpropanediol
Methylpropanediol (2-Methyl-1,3-Propanediol, CAS# 2163-42-0) is a glycol-type ingredient used primarily as a solvent in cosmetic formulations. According to the manufacturer, it is positioned as a replacement for other glycols such as propylene glycol or butylene glycol. It also exhibits antimicrobial properties and functions as a preservative booster.
Evidence level
weakEWG score
—Comedogenic
—Category
other● Benefits
Helps with skin hydration without imparting a sticky or tacky feel. Acts as a preservative booster due to its antimicrobial properties. Serves as an effective solvent to help dissolve and stabilize other formulation ingredients.
hydratingsolventpreservative-boostingantimicrobial
● Cautions
