The Niacinamide 15 Serum
K-BeautySerum

COSRX

The Niacinamide 15 Serum

Glenmark PharmaceuticalsFragrance-Free
$ Drugstore

Higher-concentration niacinamide serum with a silkier K-Beauty texture. Paired with Arbutin for enhanced brightening efficacy.

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Key Ingredients

Niacinamide / Oil Control + Brightening
Alpha Arbutin / Gentle Brightening

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Where to Buy

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