Osteo-Max is a 3-in-1 joint, soft tissue and bone supplement. It has joint support (contains HA) but it also addresses the development, repair and maintenance of bones, tendons, ligaments and cartilage. The ingredients stimulate bone formation and re-growth as well as the creation of collagen in the body; which is the foundation for bone and soft tissue. Osteo-Max has an ingredient called silicic acid (silica) which is amazing for pain and inflammation, bone metabolism and research shows that it can speed up healing time of injuries. Finally, there are 9 amino acids that are crucial for cell growth, cell division and collagen production. 100% Natural Equine Bone, Joint & Connective Tissue Support