Medicube Deep Vita C Capsule Serum 30ml | High-Concentration Brightening & Anti-Oxidant SerumWhen the pure Vitamin C capsules burst, it creates an instant brightening effect as if turning on a light. This is a Vitamin C tone up serum that visibly brightens and evens out the skin tone. Formulated with 82% sea buckthorn water (77%) and niacinamide (5%), it helps improve dull and uneven skin. Containing 99% pure Vitamin C capsules, it targets dark spots and pigmentation for intensive care. With a 0. 00 irritation score, its a gentle daily serum