One vegetarian capsule provides:
Sophora 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, natural flow agent and microcrystalline cellulose.

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.