High Potency Formula: Each serving provides 1000mg of high potency Quercetin Dihydrate, ensuring maximum benefits. Immune Support: Extra strength antioxidant flavonoid for immune support. Respiratory Health: Quercetin is known for its ability to help support respiratory health and allergies. Antioxidant Power: Rich in flavonoids, offering powerful antioxidant boost to combat oxidative stress. Quality Assurance: Non-GMO, gluten-free, and vegan-friendly, made in a cGMP facility ensuring a pure and safe supplement. Experience the benefits of Built By Nature Quercetin 1000mg, a high potency Quercetin Dihydrate supplement designed to support your immune system, respiratory health, and allergies. Each capsule is packed with antioxidant flavonoids to protect your body from oxidative stress. Our formula is non-GMO, gluten-free, and comes in easy-to-swallow veggie capsules, ensuring you get a pure and safe supplement. Enhance your health with Built By Nature Quercetin – your natural ally for health.