NAC at 500 mg/day for liver maintanance. If you have choleostasis (blocked bile duct), like I did, use TUDCA. TUDCA used to be hard to get, but it is available in lots of places now.
Other than anabolics, we are pretty much left with sarms, Ssrms, research chems and peptides as of now. There are some pretty good ones out there too. Check out some of Russian Star's threads.