Non-irritating and effectiveI bought it because of the advertisement - several reputable and knowledgeable dermatologists recommended it because of its excellent composition. I am happy with the purchase - the serum isRead more
Atbilst aprakstamI've been using it for over a month. Very pleasant consistency, small, white crystals melt on the skin. Not sticky, absorbs quickly into the skin and makes it firm and well-moisturized. I reRead more
Super! I am very happy with COSRX The Niacinamide 15 Serum. The serum absorbs quickly into the skin, doesn't leave a sticky feeling, and significantly improves skin tone. I love how it helps reduceRead more