Equithrive Original Joint Powder is a scoopable nutraceutical supplement formulated for horses of any age or activity level. Its two active ingredients, a microencapsulated resveratrol compound and sodium hyaluronate, are intended to support a healthy inflammatory response and nourish the cartilage and synovial fluid that keep joints moving comfortably. The powder is mixed directly into a horse's regular daily feed ration rather than given as a separate treatment, and no mixing equipment or assembly is required beyond the scoop provided in the container. Feeding follows a short loading period at a higher daily amount, followed by an ongoing maintenance amount that is adjusted to the horse's workload. The formula is manufactured in the United States and is accepted for use under FEI and USEF competition rules. It is offered in more than one container size so owners can match the purchase to herd size and expected duration of use.