Product Information from Twinlab
Quercetin + C is a revolutionary, new, high potency, synergistic combination of Quercetin, a non-citrus bioactive bioflavonoid derived from blue-green algae, and corn free vitamin C which is derived from sago palm. Quercetin is unique in that it is more potent than common bioflavonoid complexes and contains no citrus allergens. Quercetin is a natural antioxidant and an active derivative of the bioflavonoid rutin. Quercetin + C caps are easier to swallow and assimilate. Well tolerated by the most highly allergic individuals.
Usage: Take two capsules daily or as directed.