COSRX The Niacinamide 15 Serum

Highly concentrated serum that combines the maximum concentration of niacinamide with optimal ratios of synergistic ingredients for total acne control. 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