Authentic Hoodia Formula with Glucomannan For Fullness. A unique Hoodia formula with Glucomannan for fullness Green Tea and Yerba mate for healthy metabolism and Jojoba for satiety.  . Key Ingredients.  . Hoodia gornonii - is a cactus-like succulent used for centuries by the native Xhomani San bushmen in Southern Africa's Kalahari desert. Glucomannan - is a dietary fiber that creates a feeling of fullness by absorbing more than 50 times its weight in water. Yerba Mate - has been studied for its reputed ability to help provide nutritive support for a healthy metabolism. Green Tea - contains the flavonoid EGCG (50%) which studies suggest may help support healthy lean body mass. L-Phenylalanine - is an essential amino acid and is a component of protein found naturally in the body. Jojoba - with it's active component Simmondsin has been studied for its potential ability to help inhibit food intake due to early satiety. Chromium - is an essential trace mineral.