Shady Supplements

[letsgethuge]

I am interested in any advice anyone can give on what supplements I should take how I should use them to get maximum strength and size. I've used a lot and nothing seems to work. I am 6'6 300 former Div 1 college football player, I am subject to random urinalyses as well, so I have to stick to the rules. If anyone can help please drop me a line. [email protected].
Thanks!