So i went to GNC to get some fat burners and the guy said if i wanted something cheap that i should get Caffeine pills and Ephedrine and mix them together. He gave me the onces i mentioned in the title. He said to take 1 of each before work out and 2 of each after. He also said to take them through out the day. I was a lil confused. Can someone help me because i dont want any serious side effects. Thanks!