COSRX The Niacinamide 15 Serum


COSRX The Niacinamide 15 Serum is a highly concentrated serum that combines 15% niacinamide with optimal ratios of synergistic ingredients for total acne control. It is a lightweight serum which helps control the production of sebum and helps diminish the appearance of congested pores. It also gently exfoliates the skin while allantoin soothes rough skin. 


Suitable for all skin types, especially oily and dull skin.

Size: 20ml

  • Niacinamide is an active Vitamin B3 that has brightening effects that helps with fading pigmentation and revitalise dull skin.

  • Zinc PCA helps reduce excess sebum and balances oily skin. 

  • Allantoin helps soothe, nourish and improve dry and rough skin.

  • N-Acetylglucosamine (NAG) gently exfoliates dead skin cells.

Water, Pentylene Glycol, Niacinamide, Butylene Glycol, Acetyl Glucosamine, 1,2-Hexanediol, Zinc PCA, Trehalose, Hydrolyzed Sclerotium Gum, Pullulan, Allantoin, Ethylhexylglycerin, Tocopherol, Sodium Phytate 

Made in Korea.

Please note that ingredients are subject to change as products are being enhanced and innovated all the time. Please refer to the product packaging for the most complete and accurate information.

Apply a moderate amount and apply onto the face, gently tap to aid absorption.

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