A long-time Sephora bestseller, Green Machine Oil Jelly Serum is the ultimate dark spot and hyperpigmentation treatment. This overachieving Vitamin C serum is clinically proven to visibly brighten the look of dark spots & hyperpigmentation while delivering radiant & visibly firmer skin. Fueled by a powerful cocktail of clinically effective ingredients including 1% vitamin C, azelaic and tranexamic acid, 250k plant stem cells, and an antioxidant-rich blend of 15 green superfoods. In a clinical study, 94% agree skin looks brighter & visibly transformed after 4 weeks.