COSRX The Niacinamide 15 Serum 20ml
4.3 (103 items)
Limited Time Sale$9.60 cheaper than the new price!!
Free cash-on-delivery fees for purchases over $99
Product details
| Management number | 204119677 | Release Date | 2025/11/05 | List Price | $14.39 | Model Number | 204119677 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
Product Overview
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.
*Non-comedogenic tested -doesn't clog the pores.
Size: 20ml / 0.67 fl. oz
Clinical Results in 4 weeks
Suitable for acne prone skin use (Non-comedogenic)
- 45.27% improvement of activated sebaceous glands
- 48.07% improvement of oil synthesis amount
- 42.72% improvement of number of blackheads
- 50% improvement of number of whiteheads
- 15.50% improvement of (hidden melasma and blemishes)
- 19.47% improvement of pigmentation (visible melasma and blemishes)
- 2.59% improvement of triple-complexion skin tone (brightness)
- 24.89% improvement of triple-complexion skin tone (redness)
- 11.73% improvement of triple-complexion skin tone (yellowness)
*Based on clinical trials of 20 subjects.
*Dermacosmetic Skin Science Laboratory Co., Ltd.
Skincare
Cross Bows
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form