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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
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The Niacinamide 15 Serum

$25
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As part of Cosrx’s coveted new Rx line, this highly concentrated serum combines the maximum concentration of 15% niacinamide to help treat breakouts and refine skin texture. 

With the addition of 2% N-acetylglucosamine, 1% zinc PCA and 0.1% allantoin, these 3 key ingredients work together to reduce acne-causing bacteria and soothe skin.

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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