● This Goodal vitamin C serum contains 70% green tangerine extract ● ich in nutrients and vitamin C derivatives which help fade dark spots and hyperpigmentation. ● It’s also formulated with niacinamide and arbutin to further brighten, centella asiatica and green tea extracts to calm, and sodium hyaluronate to deeply hydrate. Overall this is a more gentle, lightweight and approachable vitamin C formulation.