What's in Speed Stack? Zero sugar, 5 calories, and one measly little carb. Oh, and then there's 250-300mg of caffeine and a MethXanth Stack with DMAE, Guarana, Yerba Mate, Theobromine. Octopamine and just about any other "ine" you’d want before your next workout or competition. This is one serious liquid power stack.*
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.