Compositions and methods for administering the same to humans are provided for the promotion of increasing a person's natural metabolic rate, increasing thermogenesis, increasing training intensity, increasing muscular definition, and/or decreasing water retention. Said compositions may comprise, green tea extract, anhydrous caffeine, theobroma cocao extract, oolong tea extract, white tea extract, guarana, yerba mate powder, dandelion root extract, juniper berry powder, parsley powder garcinia cambogia extract, cayenne pepper powder extract, n-acetyl-l-tyrosine, quercetin dehydrate, gynostemma pentaphyullum extract, vinpocetine and optionally thiamin, pyridoxine, picamilone, xanthinol nicotinate, garcinia cambogia extract and niacin.