Suitable for Mixed and Oily Skin Type. It helps reduce the appearance of pores thanks to its special formula containing high levels of niacinamide and enriched with zinc and panthenol. For Maximum Results, We Recommend You Use It with Our Skin Care Set for Combination and Oily Skin. How to use: Apply a few drops to your clean, towel-dry skin twice a day, in the morning and in the evening, before the care cream. Do not use on irritated skin. Warning: It is not recommended to use it in the same routine as our Vitamin C Serum or any product containing Vitamin C. If you want to use both products in skin care, we recommend that you use Vitamin C in the evening and Niacinamide serum in the morning. Purpose of use: Stabilizer