Say goodbye to breakouts with the Niacinamide 15 Serum from COSRX! A lightweight solution formulated with a pure and high concentration of niacinamide and optimal ratios of synergistic ingredients, this serum helps reduce dark spots, and reduce the size of enlarged pores for a smooth, luminous glow. Plus it keeps acne and oily skin under control, with zinc 1% to treat acne and breakouts, allantoin .1% to soothe irritation, and acetylglucosamine 2% to refine skin texture. Unscented and free of parabens and mineral oil, it's whatever your skin needs and nothing it doesn't.

Formulated without fragrance, parabens, sulfates, artificial colors, and mineral oil.

20 ml / 0.68 oz