NAF’s Five Star Superflex has full veterinary approval. The unique ‘totally natural’ formula has been developed by vets using pharmaceutical grade ingredients including nutrients proven to support joint health & flexibility supported by a unique combination of powerful naturally sourced ingredients which are ‘scientifically verified’ to have antioxidant properties. Joint health is a particularly important factor for performance & leisure horses alike because no matter what the horse's vocation if his joint flexibility is compromised in anyway he will become unsound & therefore unridable. There are more & more equine supplements appearing on the market all claiming to be the best at supporting joint health. It is important therefore for you to be armed with the knowledge that means that you can make a clear decision. Remember to look beyond ingredients such as glucosamine & chondroitin sulphate for although highly recognised it is often the way in which these nutrients are used within the formulations that sets one joint product such as Superflex apart from the rest. ** Please note delivery of this product may take up to two weeks**