Receive this free Cosrx 50ml AHA BHA Toner with purchase of any Cosrx item. While supplies last. 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. Feel the benefits of Niacinamide without irritation. (*Based on clinical trials- 30 subjects completed the test.) How to use: After cleansing, during the serum phase, apply a few drops to the skin. Use fingertips to gently massage and absorb the serum, starting from the center of the face working towards the edges. * Highly concentrated serums should only be used in the evening? NO! * This serum can be used in the morning and/or afternoon. * If applied in the morning, be sure to use with a SPF of 30 or higher. Concerns: Acne + Blemishes, Oiliness, Pores Fluid Ounces: .6 oz. Ingredients: Niacinamide, Ceramides Skin Type: Oily, Combination, Normal When To Use: All Day Skin Care Cbd: No Country of Origin: Imported 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