Tired of stubborn breakouts and shiny skin? The COSRX The Niacinamide 15 Serum is a targeted solution for a clearer, healthier complexion. This powerful serum uses a high 15% concentration of niacinamide, along with Acetyl Glucosamine and Zinc PCA, to tackle everything from active spots to post-acne marks. It’s a complete treatment for controlling excess oil, refining the look of pores, and smoothing skin texture. Designed for oily, combination, or acne-prone skin, this lightweight formula absorbs quickly without leaving any sticky residue. It works to calm current spots and helps fade the look of old marks, so your skin tone appears more even and radiant. With its non-greasy texture, this serum layers seamlessly under your regular moisturiser or makeup, making it a simple yet powerful step in any daily routine. Why You Will Love It: Targeted Acne Care: The high concentration of niacinamide directly targets breakouts and skin congestion. Controls Oil and Pores: Helps to balance sebum production and reduce the appearance of enlarged pores. Smoother Skin Texture: Works to refine bumpy or rough texture for a softer, more even feel. Lightweight & Non-Greasy: The fast-absorbing formula leaves your skin feeling refreshed, not sticky. Fades Marks: Helps to improve the look of post-acne marks for a clearer complexion. How to Use: After cleansing and toning, apply a small amount of serum to your face. Gently pat the serum into your skin until it is fully absorbed. Follow with your moisturiser. Use in the morning and/or at night.