Give your beauty a boost with this concentrated Vitamin C serum. Dramatically brightens with precise pigment reduction. Stimulates collagen while minimizing pore appearance and dark spots. Complete with Mastiha, 15% Vitamin C and Orange Plant Stem Cells. KEY INGREDIENTS: 15% BV-OSC Vitamin C Illuminating and pore refining Mastiha Orange Plant Stem Cell Technology Hyaluronic Acid