Cosrx The Niacinamide 15 Serum 20ml

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.  Clinical Results in 4 weeksSuitable 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. KEY INGREDIENTS • Niacinamide :Provides total acne care by controlling sebum production, soothing acne inflammation and diminishing post acne scars • N-Ace