Mattify and correct combination skin with La Roche-Posay Effaclar K [+] - Renovating Care for Oily Skin a daily treatment to prevent sebum oxidisation and non-inflammatory breakouts. This reformulated daily treatment progressively transforms the skin's surface, leaving the skin feeling smoother, fresher and better protected. Vitamin E shields your epidermis with antioxidant care, whilst Carnonsine protects your skin with proteins. These ingredients work in tangent to have a synergic effect on squalene oxidisation, ensuring fresher-feeling skin. At the heart of Effaclar K [+] is the partnership of LHA [+] and salicylic acid, which form a keratolytic action to lightly exfoliate the horny layer of skin, unblocking pores whilst preventing excess sebum from oxidising into comedones (blackheads and whiteheads). In addition, sebum production is regulated by Sebulyze which defends the skin's barrier function from excess oils with airlicium, a mattifying agent that can hold up to 100x more oil than the weight of the formula. Apply to clean skin, before makeup application or as a night treatment. Values Non-comedogenic. Hypoallergenic. Dermatologically tested.