COSRX20ml The Niacinamide 15 Serum

Please note:

• This product is a parallel import. This has nothing to do with the authenticity of the product (it is completely authentic), but means it has been imported without the approval, or license of the registered owner of the trademark and therefore no guarantee or warranty in respect of such goods will be honoured or fulfilled by any official or licensed importer of such goods. However, any warranty claims will be covered by OneDayOnly or the relevant third party seller, in accordance with our standard return/refund policy.

About

The COSRX The Niacinamide 15 Serum (20ml) is a powerhouse treatment designed to target acne, excess oil, and enlarged pores. Formulated with a high concentration of 15% niacinamide, this serum visibly reduces breakouts, blemishes, and post-acne marks while improving overall skin clarity. Enhanced with zinc and allantoin, it soothes irritation and balances sebum production, leaving skin smooth and refreshed.

Product Features

• Lightweight & Fast-Absorbing: Non-sticky formula ideal for daily use
• Perfect for Oily & Acne-Prone Skin: Specifically designed for oily, acne-prone, and combination skin types
• Refines Skin Texture: Helps smooth uneven texture for a more polished look
• Shine Control: Minimizes excess oil and keeps skin looking fresh throughout the day
• Clearer Complexion: Promotes a healthier, more radiant appearance with consistent use

Product Specifications

• 20ml
• Ingredients:
  • Niacinamide (15%)
  • Zinc PCA
  • Allantoin
  • Panthenol
  • N-Acetylglucosamine