Cosrx The Niacinamide 15 Serum - 20ml

COSRX Niacinamide 15 Serum 20ml is made for oily and acne-prone skin. It contains 15% Niacinamide, which is great for acne. It also has other ingredients that help with acne. Niacinamide reduces sebum and inflammation, and it also lightens dark spots. N-Acetylglucosamine and Zinc PCA in the serum also help reduce dark spots and inflammation. This serum works at all stages of acne by targeting its causes and reducing blemishes. It's lightweight, non-sticky, and clears all types of acne blemishes like blackheads, whiteheads, pimples, and scars.