do you use the z track method to inject b12 Z-Track Injection 7.5 Intramuscular Injections – Clinical
Description
PMC 8716657

This holds for tesamorelin and for CJC-1295/Ipamorelin alike
then weekly injections in the following month, and finally monthly injections after that

Each format offers different tradeoffs
AOD-9604 is generally regarded as well-tolerated
[14] The injection is generally well tolerated