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COSRX Niacinamide 15 Serum Skincare 30mL Each (2 Pack) Open Box - Exp 8/2027

β˜…β˜…β˜…β˜…β˜… 4.5 rating Β· 49 reviews Β· 487+ sold
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Product Details

Formula: Contains 15% niacinamide, acetyl glucosamine, and zinc PCA.Main Benefits: Helps control acne, reduce excess oil, tighten enlarged pores, and fade dark spots.Package: Includes a two-pack of dropper bottles. ****new open box, great and amazing product that really helps even skin tone. 1 oz each bottle

Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.

Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.

Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.

Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.

Customer Reviews (49)

4.5
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User29757986
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2026-11-08

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