Patented EsterC Complex in Natural Herbal Base Containing Echinacea, Goldenseal & Bioflavonoids
Ester-C brand of non-acidic Vitamin C is a unique calcium ascorbate complex with effective metabolites including L-threonate. Recognized to enhance critical intracellular absorption, the C metabolites work to speed the uptake and utilization of Vitamin C for optimum functioning in the body.
Each Tablet Contains: %USRDA*
Vitamin C (from Ester-C Calcium Ascorbate) 500 mg USRDA: 833
Formulated in a natural herbal base containing Echinacea, Goldenseal and Citrus Bioflavonoids.
* Percentage of U.S. Recommended Daily Allowance for adults and children 4 or more years of age.
Contains No Sugar, Starch, Preservatives, Artificial Color or Preservatives.Manufactured under U.S. Patent No. 4,822,816. Other foreign patents pending.