Now Devil's Claw supports joints. It has been traditionally used by tribal African peoples and more recently by Europeans and North Americans. Devil's Claw is abundant in naturally occurring bioactive compounds including harpagoside, phytosterols, phenolic acids and flavonoids (kaempferol). Recommended Use: Take 2 capsules 2 to 3 times daily, or as directed by a healthcare professional. Store in a cool, dry place after opening.