5byfive
GLP-1 Enthusiast

I posted this in a reply in a thread but it may deserve its own thread. It makes sense that genetic factors would have a big influence on the effectiveness of peptides since we are talking about substances our bodies already make. It would explain why there are a lot of peps that some people swear by that seem to do nothing for other people. It could also make it a lot harder for peptides to prove effectiveness in trials.
View: https://youtu.be/-OAc3A_AB7k?si
View: https://youtu.be/-OAc3A_AB7k?si