COSRX Niacinamide 15 Serum


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COSRX Niacinamide 15 Serum is a highly concentrated serum. It combines the maximum concentration of niacinamide with optimal ratios of synergistic ingredients for total acne control.


Niacinamide: Provides total acne care by controlling sebum production, soothing acne inflammation and diminishing post acne dark spots.

N-Acetylglucosamine (NAG): Works in synergy with niacinamide to effectively fade hyperpigmentation.

COSRX Niacinamide 15 Serum contains Zinc PCA which inhibits inflammation and promotes recovery of damaged skin.

 Allantoin: Promotes collagen synthesis to facilitate skin regeneration.

It can be used both in the morning and in the evening. Introduce it to your routine gradually and increase frequency depending on skin tolerance.


The Retinol 0.5%

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