The COSRX The Niacinamide 15 Serum is a highly-concentrated serum that combines the maximum concentration of niacinamide with optimal ratios of synergistic ingredients for total acne and dark spots control. This serum also contains N-acetylglucosamine (NAG) to gently exfoliate skin and fade hyperpigmentation, while zinc PCA balances skin's oil-water levels.
Suitable for all skin types, recommended for oily and acne skin.
Size: 20ml
How to use
After cleansing, during the serum phase, apply a few drops to skin. Use fingertips to gently massage and absorb the serum, starting from the center of the face working towards the edges.
* 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.
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