COSRX AC Collection Blemish Spot Clearing Serum is a specialized treatment that targets acne spots and post-acne marks. Formulated with Centella AC-RX Complex and 4% Niacinamide, this serum helps calm irritation, reduce hyperpigmentation, and promote skin healing. Key features: • Contains Centella AC-RX Complex for healing • 4% Niacinamide for brightening and spot fading • Lightweight, fast-absorbing formula • Helps reduce redness and inflammation • Treats active acne and post-acne marks • Non-sticky finish The serum features three key healing ingredients - Madecassic Acid, Asiaticoside, and Asiatic Acid - that work together to revitalize and recover skin without irritation. It provides a total solution for calming active acne, clearing dark spots, and improving uneven skin texture. The formula also includes propolis extract and natural oils like sunflower seed and macadamia for added skin benefits. For best results, apply 2-3 drops to affected areas, avoiding the eye and mouth area.