Sale! Select options FENFURO $18.00 – $160.00 FENFUROTM is a group of furostanolic saponins, derived from fenugreek seeds (Trigonella foenum graecum) by an innovative process. One of the most important properties of fenugreek seed extract is blood glucose level lowering property. Various studies have investigated blood cholesterol-lowering and blood glucose lowering properties of fenugreek seed extract. FENFURO contains a rich variety of saponins and flavonoids. All of these substances are known to play valuable role in glucose regulation.