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The Niacinamide 15 Serum Serum/Ampoule COSRX The Niacinamide 15 Serum Serum/Ampoule COSRX The Niacinamide 15 Serum Serum/Ampoule COSRX The Niacinamide 15 Serum Serum/Ampoule COSRX

The Niacinamide 15 Serum


Meet a total skin care serum for breakouts and blemishes. The Niacinamide 15 Serum from COSRX is a highly concentrated serum that combines the maximum concentration of niacinamide with optimal ratios of synergistic ingredients for total acne control. Lightweight and non-sticky, this serum will leave 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. 

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

20 ml / 0.68 oz

Ingredients We Love

15% Niacinamide

Full List of Ingredients

Water, Pentylene Glycol, Niacinamide(15%), Butylene Glycol, Acetyl Glucosamine, 1,2-Hexanediol, Zinc PCA, Trehalose, Xanthan Gum, Pullulan, Allantoin, Ethylhexylglycerin, Sodium Phytate, Citric Acid, Tocopherol

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After cleansing, apply a few drops to the skin. Use fingertips to gently massage and absorb the serum. Can be used morning or night.

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The Niacinamide 15 Serum has a rating of 4.2 stars based on 10 reviews.