Quercetin

Quercetin belongs to a class of water-soluble plant pigments called bioflavonoids. It acts as an antihistamine, and an antioxidant. Also has anti-inflammatory activity. 

Ingredients: Quercetin (Sophorea japonica), Vegetable Capsule Shell (Vegetable Cellulose), Di Calcium Phosphate (Bulking Agent), Magnesium Stearate (Veg Source, Anti-caking Agent), Silicon Dioxide (Anti-caking Agent).