The Niacinamide 15 Serum

COSRX

Benefits:

• Combines the maximum concentration of 15% niacinamide with optimal ratios of synergistic ingredients for total acne control.
  
• Helps diminish the appearance of congested pores.
  
• Controls the production of sebum and oil.
  
• Exfoliates and smoothens rough skin for a soft touch.
  

• Smooth over cleansed, damp skin.