Glyco-Flex I is recommended by veterinarians for puppies, adult dogs, and breeds predisposed to hip and joint dysfunction.
It is part of the Vetri-Science stage of life program. STAGE 1, REINFORCEMENT, for younger dogs or dogs predisposed to hip or joint dysfunction for the maintenance of optimal joint health. Glyco-Flex I supports the structure and function of joints and connective tissue for puppies and dogs throughout their lives.

Glyco-Flex II is formulated for adult and maturing dogs, especially sporting and working breeds. Additional ingredients include methylsulfonylmethane (MSM) and manganese, a mineral synergist of glucosamine.
It is part of the Vetri-Science stage of life program. STAGE 2, REBUILD, for moderate stages of joint dysfunction. Glyco-Flex II offers a comprehensive support for joints and connective tissue health that helps with recovery from sprains, joint injuries, and as a follow-up to orthopedic surgeries.

Glyco-Flex III is for geriatric and retired working and sporting breeds. This powerhouse adds the bioflavonoid grape seed extract, and the powerful antioxidants Vitamins C & E, L-Glutathione, and Selenium, all which fight environmental effects on a cellular level.
It is part of the Vetri-Science stage of life program. STAGE 3, RESTORE, for maximum support for joint dysfunction. Glyco-Flex III helps alleviate severe discomfort and joint stiffness.