I've been lifting and supplementing 13-years and the only products that i truly believe in are: vitamin-mineral packs, vitamins, fish oils etc. protein powders and gainers if i need "more" i just use steroids. Anyway i have a BIG bottle of argine-ornithine in my cabinet and when i used it, it didn't do jack so i was wondering is there anyone that believes in them? Other than supplements reps...