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INCI: 2-BUTANEDIOL
Butanediol is a type of alcohol used in cosmetics as a solvent, humectant, and viscosity-reducing agent. It helps to dissolve other ingredients, attract moisture to the skin, and improve the spreadability of products.
No specific concern data available
Safety summary
Generally considered safe for topical use. It is well-tolerated and rarely causes irritation or sensitization.
For informational purposes only. This is not medical advice. Always patch test new products and consult a dermatologist for skin concerns.