Glucomannan is a dietary fiber which has been proven to contribute to weight management and weight loss.

It helps in maintaining a healthy digestive system and also controls your appetite. Glucamannan is made from an edible plant, the Konjac plant. This plant derives its name from a Japanese word for glue. 

Glucomannan acts by absorbing up to 50 times its own weight in water, expanding to form a bulky fibre in the stomach which increases the feeling of fullness. This means that you will feel full even after eating smaller meals which will result in fewer calories consumed over time.