BioCare Quercetin Complex Quercetin Complex is a unique combination of powerful nutrients including quercetin, bromelain and vitamin C for immune and antioxidant support.30 days’ supply at 3 capsules per day. You may also like Natures Plus PRO Quercetin 500 MG Directions 1 capsule taken 3 times daily with food or as professionally directed. Ingredients Quercetin (Sophorae japonica Flower), Capsule Shell (Hydroxypropyl Methylcellulose), Bromelain,Bulking Agent (Microcrystalline Cellulose), Nettle Leaf Extract (Urtica dioica Leaf), Vitamin C (Ascorbic Acid), Antioxidant (Ascorbyl Palmitate), Rice Hull. INGREDIENT AMOUNT PROVIDING % EC NRV Vitamin C 90mg 113 Quercetin 900mg - Nettle Leaf Extract 4.1 150mg (Equivalent to 600mg Nettle Leaf) - Bromelain 54mg Providing 540 GDUs -