One vegetarian capsule provides:
Sophorae japonica (Quercetin) [flower] 300 mg
Citrus aurantium (Citrus Bioflavonoids) [fruit] 100 mg
Bromelain (80GUD/G)    50 mg
Urtica dioica (Nettle) [leaf extract]   50 mg
Other ingredients: Vegetarian capsule and natural flow agent

Directions

Take one (1) to three (3) capsules per day on an empty stomach, at least one hour before or two hours after a meal, or as directed by your health care provider.