Isopropyl Alcohol

ISOPROPYL ALCOHOL

Data confidence:High

Drying Alcohol

Can be drying or irritating for some skin types, especially at high concentrations.

Function

Solvent

EWG Safety Score

4/10Moderate concern

About this ingredient

Isopropyl alcohol is a volatile organic solvent commonly used in cosmetics and personal care products to improve spreadability, enhance absorption, and provide a lightweight, fast-drying finish. It functions as a solvent, preservative booster, and antiseptic agent, making it particularly useful in formulations designed for oil control and rapid evaporation. However, frequent use may cause skin dryness and irritation, especially on sensitive skin.