The Niacinamide 15 Serum
COSRX The Niacinamide 15 Serum 20 ml
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Where it goes in your routine
Use it after toner or essence and before moisturizer.
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1Cleanse Oil first at night, then a gentle water cleanser. AMPM
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2Tone Preps skin for the layers after it. Pads are the quick option. AMPM
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This product 3Treat Essences, serums and eye care, thinnest texture first. AMPM
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4Moisturize Seal it all in, morning and night. AMPM
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5Protect Every morning, even when it is cloudy. AM
Next step: a moisturizer
Picks to use after this product, other brands first.
Product details
Description
Total acne care with 15% niacinamide
Highly concentrated serum that combines the maximum concentration of niacinamide with optimal ratios of synergistic ingredients for total acne control.
How to use
General tip Press two or three drops into skin after toner, then let it settle before moisturizer. Layer skincare from the thinnest to the thickest texture.
This is general advice for this routine step. Check the pack for this product's own directions.
Shipping and returns
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