Bio-Botanica, Inc. Sarsaparilla Root In Butylene Glycol is a product under the plant family Liliaceae, with the Latin name Smilax ornata. Its key chemical constituents include saponin glycosides, sarsasaponin, parillin, smilasaponin, steroidal glycosides, sitosterol, sarsapogenin, simagenin, sarsaparilloside, essential oil, resin, bitter, starch, calcium lactate, and trace minerals. This product falls into the functional category of bone and joint support.