COSRX The Niacinamide 15 Serum

Cosrx Niacinamide 15 Serum

This a highly concentrated serum that combines the maximum concentration of niacinamide with optimal ratios of synergistic ingredients for total acne control.

It’s lightweight and non-sticky, that leaves your skin radiant, smooth and soothed.

Formulated with a pure and high concentration of niacinamide to help fade the look for dark spots and improves skin texture, zinc 1% to treat acne, breakouts and reduce sebum secretion, allantoin .1% to moisturize and soothe irritated skin, and acetylglucosamine 2% to exfoliate, smooth skin and refine texture.