from looking him up, he seems like an idiot but I'm not surprised. A lot of people online follow people like that and think that they are the people to listen to.
Single-arm barbell supported tricep extension and I like the chest supported T-bar rows. @Ratatata you're not gonna go wrong as well with the banded hip extension.
TB500 and BPC are perfect together but you can also look into using the peptide KLOW, which is a blend of those two plus two more healing peptides, KPV and GHK.