Konjac glucomannan (KGM) is a water-soluble dietary fiber (high molecular polysaccharide).
Other names for Glucomannan include: Glucomanna, Konjac, Konjac Fiber, Konjac Glucomanna, Konjac Glucomannan, and Manna.

Glucomannan is a dietary supplement used as a treatment for for diabetes, low blood sugar, high blood pressure, high cholesterol, constipation, and weight loss.

In the food industry is used as:  Gelling agent, Thickener, Stabilizer, Film former, Emulsifier and Soluble Dietary fiber source