"Artichoke is a widely used herb, prized for its unique health benefits. Nature's Plus Herbal Actives Artichoke extract is uniformly standardized to a minimum of 2.5-5% (6.25-12.5 mg) caffeylquinic acids to guarantee that each and every capsule provides consistent potency and activity. Each capsule, providing the greatest concentration of active botanical principles, maximizes the synergistic benefits of the whole flower, which naturally contains sesquiterpene lactones and highly active flavonoids (scolymoside, inulin and taraxasterol). "