Quick answer
Major component of fatty acid lecithin; Also known as myo-inositol and d-chiro inositol; Produced in the body, where it assists many healthy processes; Not a vitamin, but sometimes lumped in with the B vitamin group. Key benefits: Hydration.
Inositol
Updated
cis-1,2,3,5-trans-4,6-Cyclohexanehexol
Purpose
A hydrating ingredient that occurs naturally in many plants and animals. It’s a precursor ingredient that helps facilitate many biological processes.
Rating
BEST
Category
Humectant, Texture Enhancer, Solvent
INCI Purpose
ANTISTATIC, HAIR CONDITIONING, HUMECTANT
Benefits
Alternative Names
At a Glance
Major component of fatty acid lecithin
Also known as myo-inositol and d-chiro inositol
Produced in the body, where it assists many healthy processes
Not a vitamin, but sometimes lumped in with the B vitamin group.
Article
Inositiol is a vitamin-like ingredient that’s one of the main components of the skin-beneficial fatty acid lecithin. It’s in the same chemical category as glycerin, so it has some of that ingredient’s hydrating properties and assists with maintaining skin’s firmness. Inositol is typically sourced from plants such as corn and beets but can also be lab-made.
In the body, inositol is a precursor molecule that assists in several biological processes, including the formation of living skin cells (keratinocytes). Within the body and on skin, inositol helps balance the concentrations of water and salt and boost the stability of fatty acids.
References