I think you're blowing this a little out of proportion. He's dieted down, yes and of course he's on gear...but not much IMO. He's can't weigh no more than 180 and he never was one to get his weight high when he wasn't dieting. For promotions sake I'm doing the same thing.
So, no Test, GH, tren or "die"uretics? No Clen or T-3?
Just a little guy in perfect shape because......why? Genetics? A 'clean' diet? "Labrada Nutrition?"
No, he's not a mass monster like Don was and he surely isn't using the same amount of gear, but what about the fact that he's been doing it for so long?
My guess is his company is a bit money hungry right now and he's doing just about whatever it takes to make you believe that buying/using his products will make you look like him.
In essence, it's the same liar bullshit that every other bodybuilder pushes on the naive and inexperienced.