COSRX – The Niacinamide 15 Serum – 20ml

COSRX The Niacinamide 15 Serum is a potent, lightweight skincare solution featuring a high concentration of 15% niacinamide (Vitamin B3). Designed for all skin types, this serum targets multiple concerns while maintaining a minimalist, gentle formulation. The highly concentrated 15% niacinamide serum formula is blended with Acetyl Glucosamine and Zinc PCA for comprehensive acne care, with a texture that allows for easy absorption into the skin. This optimal ratio of synergistic ingredients also helps address excess oil, uneven skin tone, lack of radiance, and rough skin texture.