Lipodrene Hardcore. Test drive for fat burn and correct fit.

Hi, everybody! During several months, when I changed the sports organization, I was searching club - I did sport exercises less. So, when the time has come to go to the competition - I found, that all my pants become small! I became bigger with plus 2 sizes. I don't want to buy new ones and I have only 1 week before the competition to become thinner maybe for 1 size less. I found one cool fat burner:
http://scoopwhey.ru/fat/hi-tech-pharmaceuticals-lipodrene-hardcore-with-25-mg-ephedra-90-tab/

And I want to test it as fast as I can. Later I write results. Does anybody use it and have any special recommendations? I know only one important recommendation for using fat burners - drink a lot of water - 2,5-3 liters. Maybe anything else?
For all sport nutrients thanks to: http://scoopwhey.ru/