peptides duration

[Burmann]

I am on my fifth week of ghrp+mod grf. How long can I run these? Does it need to be stopped or re-started after couple of months?

Sleep is much better and my strength is improving, but no visible weight-loss yet.

You can do whatever you like. You can run it all-year long, but I do not really suggets that. If I were you, I would take peptides for 6 months, then rest for 6 months. I think that is the best way to minimize possible side effects.