Solgar® Ester C® Vitamin C 1000 mg is a high strength formula, delivering all the health benefits of this premium, patented form of vitamin C, in a convenient one-a day capsule. It offers a gentler, more easily digested form of vitamin C which is pH neutral and non-acidic. The metabolites of Ester-C® have a positive effect on the levels of vitamin C retention in the body’s immune cells, giving you superior immune support. Solgar’s Ester-C® is an exclusive formulation with additional natural plant bioflavonoids, that naturally accompany vitamin C in fruits and vegetables. Vitamin C contributes to: Normal function of the immune system Normal collagen formation for the normal function of bones, teeth and cartilage Normal collagen formation for the normal function of skin Protection of cells from oxidative stress Normal functioning of the nervous system Reduction of tiredness and fatigue Increased iron absorption