The COSRX The Niacinamide 15 Serum 20ml is suitable for acne prone skin use (Non-comedogenic). 45.27% improvement of activated sebaceous glands. It is clinically proven that: 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) and 11.73% improvement of triple-complexion skin tone (yellowness).
Ingredients: Water, Pentylene Glycol, Niacinamide(15%), Butylene Glycol, Acetyl Glucosamine, 1,2-Hexanediol, Zinc PCA, Trehalose, Xanthan Gum, Pullulan, Allantoin, Ethylhexylglycerin, Sodium Phytate, Citric Acid, Tocopherol