MooGoo Vitamin C Brightening Active Serum is a potent antioxidant serum formulated to reduce pigmentation, sun damage and uneven skin tone. It uses a stable, oil‑soluble form of vitamin C (ascorbyl tetraisopalmitate) that penetrates deeply and works gently - backed by brightening agents including Sepiwhite® to help inhibit melanin production and lactic acid to exfoliate and renew skin surface. The result is a smoother, more radiant, even‑toned complexion with time and consistent use.