ZincSulphate Solution for Oily Blemish Prone Skin. La Roche-Posay Serozinc Spray is specifically designed to target key signs of oily, blemish-prone skin. Results: - Skin looks and feels less shiny and greasy - Skin looks mattified Hypoallergenic. Non-perfumed. Tested under dermatological and ophthalmological control. Also suitable for acne-prone skin. Treat your complexion to La Roche-Posay's Serozinc; a refreshing facial toner formulated to target oily skin that is prone to blemishes.Infused with Zinc Sulphate to reduce grease and mattify skin for a shine-free finish, whilst the brand's unique Thermal Spring Water works to purify and soothe skin to leave you with a healthy, even complexion. Experience revitalised, refined skin with a silky soft texture. Suitable for acne-prone skin.Hypoallergenic. Non-perfumed. Tested under dermatological and ophthalmological control.