Tirz and HGH - worth it?

Planning to do Tirz for another 6+ months. Been on it for 6 months but haven’t been able to lift since August due to fixing up my house to sell.

Bout to list it so I’ll have time to lift again, 5x a week and usually did legs 2x a week.

Would adding HGH while on tirz help pur muscle on considering my protein is up there? I’m early 40s.