COSRX THE NIACINAMIDE 15 SERUM 20 ML

COSRX The Niacinamide 15 Serum is a powerful skincare solution containing 15% niacinamide, acetyl glucosamine, and zinc PCA. This concentrated formula helps control oil production, minimize pores, and regulate sebum while improving overall skin texture and tone. The serum comes in a 20ml bottle with a dropper applicator for precise dispensing. As a personal care product that is applied directly to the skin, specific features are not listed per the schema requirements. The product should be used after cleansing during the serum phase of your skincare routine. Apply a few drops and gently massage into the skin, working from the center of the face outward.