The present invention provides for a nutritional composition including at least garcinia cambogia extract, gymnema sylvestre leaf extract, and green tea leaf extract, consumption of the nutritional composition providing a method of inducing fast weight loss, burning calories, increasing thermogenesis, supports energy metabolism and/or suppressing appetite in individuals. The nutritional composition may be suitable for individuals on a low carbohydrate diet, for individuals on a reduced caffeine or caffeine-free dietary regimen and/or for individuals on a diet of natural ingredients. The present invention may also provide for a method of manufacturing the nutritional composition.