This is a low-irritant, high-performance brightening ampoule that combines patented wild grape extract with a stabilized vitamin C derivative (3-O-Ethyl Ascorbic Acid). It provides comprehensive care for skin tone improvement, dark spot and pigmentation reduction, antioxidant protection, skin barrier strengthening, and elasticity enhancement. In clinical testing, it showed a 14% reduction in the area of dark spots and an 11.3% decrease in the number of blemishes within just 7 days. Instead of purified water, it contains a high concentration (850,000 ppb) of wild grape extract, making it suitable for daily use even on sensitive or delicate skin. Rich in natural anthocyanins, it delivers antioxidant and soothing benefits, while the stabilized brightening ingredients continuously improve skin clarity and transparency.