Reveal your best complexion yet with COSRX The Alpha-Arbutin 2 Discoloration Care Serum. Expertly blended with tranexamic acid, niacinamide, N-acetyl glucosamine (NAG), and alpha-arbutin, this potent formula targets stubborn dark spots and post-acne marks to promote a luminous, even skin tone. Lightweight and fast-absorbing, this serum is perfect for all skin types seeking radiant, healthy-looking skin. Ideal for daily use, it comes in a generous 20ml size and features a clear, lightweight texture for easy layering in your routine.