NOW Foods Devil's Claw supports Joint Health and promotes a healthy response to normal joint stress. It is rich in naturally occurring bioactive compounds like harpagoside, phytosterols, phenolic acids, and flavonoids. This product is non-GMO, vegetarian/vegan, and kosher. It is manufactured in a GMP Quality Assured facility. Devil's Claw, native to southern Africa, has a history of traditional use for supporting joint comfort.