Super C 2000 Powder 16 oz Just half a teaspoon equals 2000 mg. of vitamin C. Buffered with calcium bicarbonate for superior, yet cost effective, assimilation. Fed twice a day, it is considered to provide abundant blood levels comparable to Ester-C. This staple nutrient has been found to protect and support tissue such as skin and connective tissues in the joints of the body. Acidifies urine and may build resistance to allergies, as well as improve immune function.