Butylene Glycol

HumectantSolvent

Also known as: 1,3-Butanediol, BG, Butanediol

A lightweight humectant and solvent commonly used in skincare. Helps other ingredients penetrate the skin and adds hydration.

Benefits

Lightweight hydration, enhances ingredient penetration, solvent for active ingredients, improves product texture.

How to Use

Present in many formulations as a humectant and solvent. No specific application instructions.

Technical Details

Typical Concentrations1%-10%

Research Summary

CIR-reviewed as safe. Functions as both humectant and penetration enhancer. Less irritating than propylene glycol.

Well tolerated by most skin types. Lower irritation potential than propylene glycol. Rarely may irritate very sensitive skin.

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