gypsogenin + reduced [NADPH--hemoprotein reductase] + O2 = gypsogenate + oxidized [NADPH--hemoprotein reductase] + H2O + 2 H(+)
gypsogenin + reduced [nadph--hemoprotein reductase] + o2 = gypsogenate + oxidized [nadph--hemoprotein reductase] + h2o + 2 h(+)