BIODERMA ACTIF F/WBioderma Sebium Gel Moussant Actif is a soap free, non comedogenic cleanser formulated for acne prone skin. Combining salicylic and glycolic acids, it unclogs pores, reduces imperfections, and refines skin texture. Zinc gluconate controls shine, while a gentle cleansing base respects skin balance. With an optimal pH of 4. 5, it ensures effective keratolytic action with excellent tolerance, promoting clearer, healthier skin.