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