Inositol

INOSITOL

Data confidence:High

Function

Humectant, Skin Conditioning Agent

EWG Safety Score

1/10Low concern

About this ingredient

A naturally occurring polyol (sugar alcohol) found in cell membranes and tissues that acts as a humectant and skin conditioning agent. It helps improve skin hydration, supports cell function, and may enhance skin elasticity and firmness. Inositol is often used in anti-aging and hydrating formulations.

Found in 2+ sunscreens