Steadfast Equine by Arenus is a clinically tested joint supplement intended for horses with moderate to heavy workloads. It is a combination of Natural Eggshell Membrane (NEM) and Arenus's joint support blend called TelaFIRM. TelaFIRM is a mixture of glucosamine, hyaluronic acid, collagen, chondroitin and chelated minerals. Steadfast Equine supports bone, joint and cartilage health and can drastically help support horses struggling with osteoarthritis, lameness, joint pain, and inflammation. This all-encompassing joint supplement is also great for supporting senior horses.