Vitamin C is an antioxidant that works to support our immune system by fighting the damaging effects of free radicals, which may be responsible for the premature aging of metabolic cells.* Free radicals are created in a number of ways; externally through pollution, stress and poor diet, and internally through the normal function of our bodies.

Ester-C^® is a unique breakthrough Vitamin C formula supported with naturally-occurring metabolites. Metabolites help enhance the absorption of Vitamin C by white blood cells, an important part of our immune system.* Ester-C^®’s unique, chemical-free manufacturing process neutralizes pH, making it non-acidic and gentle on the stomach. In a once daily 1,000 mg dose, Ester-C^® delivers 24-hour immune support^ and potent antioxidant activity you can count on.