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INCI: HYDROXYACETOPHENONE
A synthetic antioxidant and skin conditioning agent, often used as a booster for preservatives or as a soothing ingredient.
Beneficial for
Safety summary
Generally considered safe for cosmetic use.
CAS Number
99-93-4
1% line marker
This ingredient is commonly used as a marker to identify where ingredients drop below 1% concentration on the label.
For informational purposes only. This is not medical advice. Always patch test new products and consult a dermatologist for skin concerns.