Bioderma Sebium Lotion Booster for mixed and oily skin, intended for face skin care. Cosmetics protect the skin against imperfections, regulate the level of sebum secreted and the pH of the epidermis, restoring its long-term balance. The formula contains glycerin , which is an ingredient that provides the necessary hydration. Zinc and vitamin B6 , which together regulate sebum secretion. Lipoglycin , which is responsible for regulating pH to prevent the growth of bacteria responsible for acne formation. FLIUDACTIV™ patent protects against pore clogging. Discover the effects of Bioderma Sebium lotion Prevents imperfections. Narrows pores. Hydrates for 8 hours. Regulates skin pH and sebum production.