


COSRX The Niacinamide 15 Serum 20ml
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
COSRX The Niacinamide 15 Serum 20mlKey Benefits This serum is a high strength formula designed for oily, acne prone, and uneven skin. It contains 15% niacinamide, making it one of the most potent niacinamide serums available. Acne & Oil Control Niacinamide (15%): Regulates sebum production, reduces inflammation, and fades acne scars. Zinc PCA (1%): Calms skin and prevents breakouts by controlling oil. Brightening & Texture Refinement N Acetylglucosamine (NAG): Works synergistically
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