Fusion Quercetin Advanced combines quercetin with zinc and vitamins C and D to support immune system health. Quercetin also reduces inflammation and relieves mild allergy symptoms and their frequency. Always read the label and follow the directions for use. How it may help Fusion Quercetin Advanced combines four key nutrients to support the immune system: 1. Quercetin Supports immune system health Reduces inflammation Helps relieve mild allergy symptoms and reduce their frequency Antioxidant - reduces free radical formation in the body 2. Vitamin C Supports the immune system in fighting illness Relieves mild allergy symptoms, including hayfever (allergic rhinitis) Works with quercetin as an antioxidant 3. Zinc Maintains healthy immune system function Supports lung health by maintaining the health of the respiratory tract’s mucous membranes Contains zinc glycinate, a highly bioavailable form of zinc that’s better absorbed than some other forms (like zinc gluconate) 4. Vitamin D Supports the health and function of the immune system, including its actions against illness Directions for use Adults: Take 1 capsule, one to three times a day, or as professionally prescribed. Take with food. Always read the label and follow the directions for use. Active Ingredients Each vegetable capsule contains: Quercetin dihydrate 250mg Ascorbic acid (vitamin C) 166.7mg Zinc (as zinc glycinate monohydrate) 7.5mg Colecalciferol (vitamin D3 300IU) 5 micrograms Suitable for vegetarians. No added artificial colours, flavours or sweeteners, yeast, gluten, wheat, nuts or dairy products