I used to take:
Muscle Milk - 4 shakes a day
Leukic
Gakic
Hydroxycut
and for a few months Cell -Tech
NOW:
I'm not taking anything. NOTHING. Just Chicken, red meat, fish, tuna and whatever else I eat with it. IE green beans, rice, noodles...
I feel just as strong, i feel/look LEANER, same...