Doctor Explains How To CORRECTLY Prepare And Inject Your Peptides (not what you think) TESAMORELIN vs. CJC 1295: Key Comparisons Explained Peptides BPC 157 promise to help heal and recover you from injuries and tough workouts (and do way more than that sometimes too!). But there's limited research into their effectiveness. So how do The Human Lab Rats Injecting Themselves with Peptides Office for Science and Society McGill University