The COSRX Niacinamide 15 Serum is a powerful skincare product formulated with Acetyl Glucosamine and Zinc PCA to target acne, blemishes, discoloration, and oil control. With an SPF of 30, it is suitable for all skin types and can be used as a day or night treatment. This serum is designed to provide a smoother and more even complexion, making it ideal for those looking to combat skin imperfections and maintain a brighter, clearer appearance.
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