A serum containing 15% niacinamide to brighten the complexion, acetyl glucosamine to hydrate the skin and Zinc PCA to improve skin texture overall complexion.
Apply 2-3 drops of the serum onto the skin and pat lightly until fully absorbed.
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
The COSRX The Niacinamide 15 Serum is suitable for oily, acne-prone, combination, and dull skin types, as it helps regulate sebum, minimize pores, brighten uneven tone, and improve overall texture. Its formula combines 15% niacinamide with zinc PCA and acetyl glucosamine to target blemishes and refine skin. While generally well-tolerated, it may not be ideal for very dry or highly sensitive skin, as the high niacinamide concentration could potentially cause irritation or dryness in those skin types. Patch testing is recommended before full use, especially for those with compromised skin barriers.