Experience powerful skin transformation with the COSRX The Niacinamide 15 Serum 20ml, a highly concentrated treatment designed to combat acne, fade dark spots, and refine skin texture. This serum delivers the maximum concentration of niacinamide to visibly reduce blemishes and control excess sebum while maintaining skin clarity and balance.

COSRX The Niacinamide 15 Serum – Sebum Control & Brightening Care

Highly concentrated serum that combines the maximum concentration of niacinamide with optimal ratios of synergistic ingredients for total acne control. Has a non-comedogenic formula that controls sebum production, smooths skin, and lightens acne scars. Further enriched with N-acetylglucosamine (NAG) to gently exfoliate skin and fade hyperpigmentation, zinc PCA to balance skin’s oil-water levels, and allantoin to promote collagen production.

Skin Treatment Goal: Anti-acne, Brightening, Pore Control
Best For: All Skin Types especially sensitive and acne-prone skin

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