No, it is not legal. There are alot of physical ramafications like...Death. No, seriously, heart failure, respriratory failure and the like. This is not a diet drug to mess with. There are alot of other weight loss plans out there to help you get the weight off fast. I don't know if you're male or female but, if you're male, you basically can lose weight by sneezing. It's about portion control. Eatting lots of fruits, veggies, whole grains and proteins. Cut out the soda, crap snacks and alcohol. You'll see a difference within a week. I promise. Oh and by the way, lots and lots of water. Good luck!!!