Dogzymes Phyto-Flex is one of our best sellers! Phyto-Flex delivers Bone & Joint and Soft Tissue support dogs need. The powerhouse ingredients of Green Lipped Mussel sourced Glucosamine and Chondroitin are of the highest quality. With the added organic herbal and phytonutrients package this formula uniquely delivers maximum nutritional support of soft connective tissue. This formula supports bone integrity synovial fluid and cartilage connective tissues to restore strength and mobility and reduce discomfort and stiffness. Ideal for the geriatric dog but also for the athletic or agility dog the growing puppy or the recovering orthopedic patient.