(Provides energy for exercise)* Specially formulated to help increase energy and burn calories for clients on training and weight lifting programs. In addition to more than 200 mg. of natural Caffeine per capsule from Guarana, Cha de Bugre, and Caffeine Anhydrous, Boost also contains Hoodia Cactus which is renowned for its effects on the appetite. Chromium Picolinate (Chromax) and Banaba Extract make up part of the Boost formula for their benefits in helping to regulate blood sugar which, in turn, can play a part in reducing food cravings. Green Tea and one of its natural constituents, L-Theanine, are present to help increase calorie burning. Also included is Maca Extract which is also thought to act as a mild natural stimulant and Magnolia Bark Extract for its possible effects in helping to lower Cortisol levels which can lead to increased fat burning.