The COSRX The Niacinamide 15 Serum is a high-concentration treatment formulated with 15% niacinamide to minimise pores, control excess sebum and visibly brighten uneven skin tone. Suitable for daily use morning and evening.

Key Benefits

• 15% niacinamide minimises pores and controls sebum effectively
• Visibly brightens uneven skin tone and reduces dullness
• Niacinamide helps fade post-blemish marks and discolouration
• Lightweight, fast-absorbing formula suitable for oily skin

How To Use

After cleansing and toning, apply an appropriate amount to the face and pat until absorbed. Follow with moisturiser. Use morning and evening.