Quercetin | High Purity Extract – Supports Immune & Antioxidant Health – Vegan, Non GMO, No Artificial Additives Pure Nutrition – 500mg – 30 Veg CapsulesPurenutrition Quercetin 500mg features a high purity 95% extract to support immune and antioxidant health. Quercetin is a naturally occurring bioflavonoid known for its potential role in supporting the bodys natural defense system. It may help in maintaining a healthy inflammatory response and overall well being. Formulated in convenient vegetarian capsules, this supplement is ideal for daily use. Key Benefits Supports immune system function May help