GLOWBIOTICS MD Advanced Vitamin C Brightening Serum (formerly BRIGHTAMIN-C Advanced Vitamin C Brightening Serum) restores radiance and vitality to lackluster skin. Formulated with magnesium ascorbyl phosphate, a water-soluble derivative of vitamin C, it boosts collagen production and helps to combat and repair free-radical damage without irritating your skin. Hyaluronic acid locks in vital moisture, offering a plumping effect to diminish the appearance of fine lines and wrinkles. Lightweight and fast-absorbing, it's ideal for mature, sensitive and acne-prone skin types. Due to a manufacturer packaging change, item received may vary from product image. | Glowbiotics MD Advanced Vitamin C Brightening Serum, 1 fl. oz | Dermstore