Branch is one of those guys who doesn’t need supplements. I think those of use who NEED supps actually take more care intkformulations. They are selling the Branch Warren brand - similar to other companies, the name is what people are buying. His mindset and intensity can’t be vocalized, so I don’t think even takes preworkout.
Hands down the most dedicated and intense guy I’ve ever trained with!
His supplements might not be the best, but definitely try out his jerky!