4step plus & Joint Fresh are the most effective muscle and joint pain cure or manage due to many reasons. These contain a very powerful Ayurvedic composition that is used for centuries and is a proven herbal-based joint and muscle pain reliever. Jointfresh is a nutraceutical powder safe for use, this is based on safe & harmless nutraceutical theory. Joint fresh Contain Spinacia oleracea 1 gm with other ingredients useful in cartilage and joint health. Spinacia oleracea extract is manufactured according to know-how obtained from CSIR- Central Drug Research Institute Lucknow on which patent is filed in India and the USA for the role in Cartilage and joint health. Joint fresh also contains other ingredients like Collagen peptide, Glucosamine sulphate, Rosehip extract, Curcumin, and Vitamin-C.