Subcutaneous Injection Sites and Instructions for Safe Self Administration Combining CJC 1295 and Ipamorelin for Fat Loss and Muscle Building How to Inject Ipamorelin CJC1295 Dr. Marc Adajar CJC1295 + Ipamorelin 20mg Genrx Peptides Still injecting in the same spot every time? Read this. Where you inject your peptides can actually affect absorption, comfort, and results. Quick guide: Abdomen: fastest absorption Upper arms