C+BioFizz® 144 g (5 oz) powder by Designs For Health

This delicious, effervescent, orange-flavored powder easily provides targeted dosing of vitamin C. Potassium bicarbonate is included in this formula as a buffering agent and to give it “fizz.“ Also included are quercetin, hesperidin, and rutin, which are natural bioflavonoids commonly found in citrus fruits.