The Cosrx Niacinamide 15 Serum is a highly concentrated, complete acne care solution that uses 15% niacinamide to reduce sebum, minimize enlarged pores, and fade dark spots.
It contains N-acetylglucosamine for exfoliation and hyperpigmentation improvement, Zinc PCA to treat pimples and inflammation, and Allantoin for soothing and moisturizing. This serum is suitable for all skin types and is recommended for addressing issues like blackheads, whiteheads, acne scars, and rough skin texture.