Quick answer
Synthetic ingredient that is used as solvent to form cosmetic solutions; Can also add hydration to skin thanks to its humectant properties; Provides emollience minus a tacky feel; Described as an odorless, colorless, water-soluble liquid Key benefits: Hydration.
Isopentyldiol
Updated
3-Methylbutane-1,2-diol
Purpose
Synthetic solvent that also adds hydration to skin thanks to its humectant properties.
Rating
GOOD
Category
Solvent, Humectant
INCI Purpose
SOLVENT
Benefits
Alternative Names
At a Glance
Synthetic ingredient that is used as solvent to form cosmetic solutions
Can also add hydration to skin thanks to its humectant properties
Provides emollience minus a tacky feel
Described as an odorless, colorless, water-soluble liquid
Article
Isopentyldiol is a synthetic ingredient that is used as solvent to form cosmetic solutions. It can also add hydration to skin thanks to its humectant properties. Suppliers of this ingredient note it provides emollience minus a tacky feel.
Isopentyldiol is found in all kinds of beauty products, including facial masks, serums, makeup remover wipes, foundations, and hair care.
As a raw material, it is described as an odorless, colorless, water-soluble liquid.
In their 2018 assessment, the Cosmetic Ingredient Review Expert Panel surveyed 160 personal care products containing up to 15% isopentyldiol and gave their seal of approval for this ingredient’s safety.
References