What is it you are looking for? IMO, I used it before repping for LG and found it to be one of the best pre work out sups i have used..This stuff increases your energy levels, vascularity, and strength big time! it has proven to lean people out as well. serioulsy this is a potent pre work supplement. you can use it as a stand alone and see insane results, or in a PCT, which is also a great addition.