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COSRX The Niacinamide 15 Serum 20ml

COSRX
$16.20
Total acne care with 15% niacinamideHighly concentrated serum that combines the maximum concentration of niacinamide with optimal ratios of synergistic ingredients for total acne control. 
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COSRX The Niacinamide 15 Serum 20ml
COSRX The Niacinamide 15 Serum 20ml
$16.20

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On all orders over $99. No questions asked.

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COMPLETE PROTOCOL

BARRIER REPAIR SYSTEM

A clinically proven 3-step system designed to restore lipid levels and strengthen the skin barrier.
  • 01. Gentle Cleanser
  • 02. Lipid Serum
  • 03. Barrier Cream
SHOP THE SYSTEM — $99.30

FREQUENTLY ASKED QUESTIONS

Can I use this with Retinol?

Yes, but we recommend alternating nights to avoid irritation.

VERIFIED PATIENT REVIEWS

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