Super Cissus RX is a reformulated & stronger version of the very popular Cissus RX by USP Labs. The difference between Cissus RX & Super Cissus RX is that Super Cissus RX contains 10% of the active extract whereas Cissus RX contained 5%. USPlabs researchers discovered the power of this unique herbal remedy & have now made it available to Western athletes & bodybuilders, or anyone else who wants to support healthy muscle & bone. Super Cissus RX unique blend of vitamins, minerals, & plant sterol compounds not only support healthy muscle & bone, but actually helps deliver nutrients to tendons