Goodal Green Tangerine Vita C Dark Spot Care Serum 40mlInfused with 70% Vitamin C from green tangerine extract to help minimize the appearance of blemishes and dark spots. It leaves a refreshing feeling without stickiness. This serum also helps combat uneven skin tone and signs of aging including hyperpigmentation and fine lines. Available only 4 weeks a year, green tangerine contains 10 times more natural vitamin C than mature tangerines. The vitamin C in this product, ascorbyl glucoside, is stable