Glucosamine HCl 99%+ pure (shellfish source)500 mg, Mucopolysaccharides (porcine source of chondroitin sulfate & hyaluronic acid), Yucca Root, Nettle Leaf, Alfalfa Extract 50%, Devil’s Claw Extract 2.5%, Celery Seed, Black Cohosh Root, Ginger Root Extract 5%, Turmeric Extract 95%, Cayenne Pepper