Benfotiamine 150mg 120 tablets from Source NaturalsBenfotiamine For Blood Sugar Balance. A more bioavailable derivative of vitamin B 1 (thiamine). Unlike normal thiamine, benfotiamine is fat soluble and more physiologically active. Supports normal glucose utilization by stimulating transketolase, the enzyme essential for maintaining normal glucose metabolic pathways. Normal glucose levels are also vital for kidney and retinal health. Ingredients: Benfotiamine 150 mg