Vitamin Supplement. The better Vitamin C. Immune support. Non-acidic, stomach friendly! Antioxidant support. Patented Vitamin C formula. Enhanced absorption. No. 1 pharmacist recommended brand (based on the results of the Pharmacy Times Survey among pharmacists who recommend a high potency Vitamin C supplement, 2010). Ester-C gives you the added benefits of C-sorb. Ester-C, together with C-sorb and naturally occurring metabolites, works synergistically to quickly absorb into your system and stay there, providing immune system support. In addition to immune support, Ester-C supports: heart health; antioxidant health; bones, joints and gums; healthy circulation and blood vessels; hair, skin and nails. Plus enhanced absorption, stomach friendly, patented Vitamin C formula. Make Ester-C part of your daily routine for optimal health - no matter what time of year it is! Suitable for vegetarians. No artificial color, flavor or sweetener, no preservatives, no sugar, no milk, no lactose, no soy, no gluten, no wheat, no yeast, no fish. Sodium free. There's nothing like the immune support of patented Ester-C. As a unique form of Vitamin C, Ester-C absorbs into your system quickly and stays there, providing immune system support. Ester-C provides your body with the immune and antioxidant support it needs to help keep you healthy and strong during times of seasonal change and the stresses of daily living. (These statements have not been evaluated by the Food and Drug Administration. This drug is not intended to diagnose, treat, cure or prevent any disease). Made in USA.