Serum & Treatment
The Niacinamide 15 Serum with Acetyl Glucosamine + Zinc PCA
The Niacinamide 15 Serum with Acetyl Glucosamine + Zinc PCA from COSRX is a highly concentrated serum that combines the maximum concentration of niacinamide with optimal ratios of synergistic ingredients for total acne control.
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Product profile
Ingredient analysis
Formula analysis is a rule-based estimate, not dermatological advice. Individual reactions vary. Always patch test new products.
Formula overview
This targeted serum harnesses 15% niacinamide to support skin clarity, paired with acetyl glucosamine and zinc PCA for additional skin support. The lightweight water-based formula should absorb quickly without heaviness.
Compatibility
Well-suited for most skin types, including sensitive skin.
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