Been awhile since I competed, but I used Justin Harris (Troponin) for my comps and then used John Meadows later down the road for offseason diets when Justin stepped away and focused on grad school. Neither of them told me to take anything, they just gave me the important stuff I needed...the food and standard supps. Of course I told them what I was using, but that was just so they could tailor their end of it. If I had a question about super supps, I got advice and experience, if they had any, so I could make my own informed choices. To me, really respect that approach.