COSRX The Niacinamide 15 Serum 20ml

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.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.