What is "HYDROXYACETOPHENONE" and what does it do?

Role: CONSERVATIVE

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Comedogenic index: 0

Hydroxyacetophenone is a synthetic component used in cosmetics for its antioxidant and moisturizing properties.

Antioxidant properties

This ingredient, known scientifically as p-hydroxyacetophenone, is a phenolic antioxidant capable of neutralizing various types of free radicals. These properties make it beneficial in the fight against skin ageing.

Improving Conservation Systems

In addition to its antioxidant effects, hydroxyacetophenone enhances the preservative systems in cosmetic formulas. This enables cosmetic chemists to use fewer preservatives (such as phenoxyethanol), while maintaining high efficacy and reducing the risk of allergic reactions.

Stability and Versatility

This ingredient is stable over a wide pH range and in different types of emulsion, offering great versatility in its use.

A preliminary safety assessment of hydroxyacetophenone indicates that it is neither irritant nor sensitizer when used in quantities typical of cosmetic products.

Find out more about "Inci" cosmetic ingredients