Caruso's Quercetin can help to support the health of blood capillaries and blood vessels, whilst also providing antioxidant support for the body. Why Use Caruso's Quercetin? Caruso's Quercetin has been formulated to provide antioxidant support by reducing free radical damage to body cells. Caruso's Quercetin also helps to support the health of blood capillaries and blood vessels throughout the body. • Reduce free radicals formed in the body. • Reduce free radical damage to body cells. • Provide antioxidant support. • Maintain blood capillary health. • Maintain blood vessel health. • 2 a day, easy to comply with directions.