Hexylene Glycol
2-HEXANEDIOL
Data confidence:High
Function
Humectant, Preservative Booster, Solvent, Skin Conditioning Agent
EWG Safety Score
3/10Moderate concern
About this ingredient
2-Hexanediol is a lightweight humectant and solvent derived from natural sources that draws moisture into the skin while enhancing product stability and texture. It functions as a preservative booster and solubilizer for active ingredients, improving skin hydration and spreadability in serums, moisturizers, and sunscreens without leaving a sticky residue.