What is hexylene glycol used for in skincare?

Hexylene glycol primarily acts as a solvent to help dissolve other ingredients and improve the texture of cosmetic products. It also has humectant properties, meaning it can draw moisture to the skin.

Is hexylene glycol safe for sensitive skin?

While generally considered safe, hexylene glycol can be a mild irritant for some individuals, especially those with very sensitive skin. Patch testing is recommended if you have concerns.

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Hexylene Glycol

Also known as: 2-Methyl-2,4-pentanediol

Hexylene glycol is a clear, oily liquid that functions as a solvent and humectant in cosmetic formulations. It helps dissolve other ingredients and can attract and hold water, contributing to product texture and skin hydration. It is generally well-tolerated but can be a mild irritant for some individuals.

Solvent, humectantVegan

BenefitMinimal 0.8 / 4

Hydration i0.5 / 4

Whether the ingredient helps increase the skin’s water content — humectants that attract water, ingredients that reduce water loss, or ones that make skin feel less dry.

RiskLow 1 / 4

Irritation i1 / 4

Risk of short-term irritation — stinging, burning, dryness, redness, or discomfort. Common for strong actives, acids, retinoids, fragrances, and harsh surfactants.

Rated by SpottyLabs' ingredient methodology, independent of brands.

What it helps with

improves product texture
enhances ingredient solubility

Things to watch

potential for mild irritation

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Products with Hexylene Glycol

Garnier Fructis

Method for Curls Shampoo

4.6/ 57/8/13

The Ordinary

Hyaluronic Acid 2% + B5

4.4/ 512/7/4

CÉCRED

Restoring Lash & Brow Builder

4.3/ 514/9/3

KIKO Milano

Full Coverage 2-In-1 Foundation & Concealer

4.3/ 516/14/2

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Frequently asked questions

What is hexylene glycol used for in skincare?: Hexylene glycol primarily acts as a solvent to help dissolve other ingredients and improve the texture of cosmetic products. It also has humectant properties, meaning it can draw moisture to the skin.
Is hexylene glycol safe for sensitive skin?: While generally considered safe, hexylene glycol can be a mild irritant for some individuals, especially those with very sensitive skin. Patch testing is recommended if you have concerns.