Contemporary formulations demand ingredients with potent contributions to performance and quality. Robust product protection is a non-negotiable requirement for today’s cosmetics – yet it must be achieved with a strong safety profile and broad formulation flexibility. This review highlights Hydroxyacetophenone as a versatile, globally compliant multifunctional that combines antioxidant and soothing activities with valuable support of product protection systems across a wide range of cosmetic formats. By helping strengthen product protection strategies while also contributing to formula stability and skin/scalp comfort, Hydroxyacetophenone enables efficient product protection concepts without compromising performance or consumer acceptance.
