Brighten your complexion with the Obagi Professional-C Serum. Saturated with 20% L-Ascorbic Acid, also known as Vitamin C, the formula is packed with nourishing ingredients. Rich in brightening pigments, Vitamin C works to even out skin tone, targeting dark spots and hyperpigmentation to clarify the complexion. Multi-talented, this ingredient also supports the skin’s natural regeneration processes, such as Collagen synthesis. Responsible for skin’s repair, Collagen holds the key to younger-looking and healthier-feeling skin. Minimising the appearance of fine lines and wrinkles, this powerful serum strives to turn back the clock. Thanks to its careful formulation, this innovative formula is still gentle enough to be used on dry, irritated or sensitive skin. Transform your visage with this potent formula.