NaturVet ArthriSoothe-GOLD Level 3 Advanced Joint Care for Dogs and Cats, Liquid, Made in USA Contains Hyaluronic Acid, Glucosamine, Chondroitin and MSM to help support healthy hip and joint function and to help alleviate aches and discomfort associated with daily exercise. Perfect for pets in need of advanced joint care, such as senior pets and pets recovering from joint related injuries or surgery. Liquid 16 fl. oz for Dogs and Cats. Shake well before each use, recommended to double the suggested daily amount for the first 3 weeks. Active Ingredients per 1- Teaspoons: Glucosamine, Methylsulfonylmethane (MSM), Chondroitin Sulfate, Boswellia serrata, Yucca schidigera Extract, Hyaluronic Acid and D-alpha-tocopheryl acetate (Vitamin E). All NaturVet products are veterinarian formulated and manufactured in the USA in an FDA audited, cGMP compliant facility. 100% Satisfaction Guarantee.