Ester-C® is non-acidic, making it gentle on your digestive system. Even people with sensitive stomachs can take advantage of the powerful, extended support of Ester-C®. A recent clinical study shows that Ester-C® increases Vitamin C levels in your body for up to 24 hours.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.