C-Biofizz® is an effervescent, orange-flavoured powder that easily provides the recommended daily intake of vitamin C. Potassium bicarbonate is included in this formula as a buffering agent and to give it “fizz”. This great tasting powder also includes quercetin, hesperidin, and rutin, which are natural bioflavonoids commonly found in citrus fruits.• Can support immunity• Can help with collagen formation• Antioxidant support• Quercetin promotes a healthy inflammatory response• Rutin can support blood vessel health• Does not contain fructose or artificial sweetenersAll three bioflavonoids in C+BioFizz™, quercetin, hesperidin and rutin, are noted for their protective, antioxidative and immune-supportive properties as well as their support for a healthy inflammatory response. Synergistically with vitamin C this formula supports immune health and a healthy inflammatory response. Easy to take, great tasting soluble powder.