Ipamorelin Benefits & Side Effects You Must Know Some peptides can be risky if someone has active or recent cancer. Peptides that raise growth hormone or IGF 1, like IGF 1 LR3, IGF 1 DES, Tesamorelin, Sermorelin, CJC 1295, and Ipamorelin, increase growth signals CJC Ipamorelin and Cancer Myths Debunked LIVV Natural Study of almost 400,000 confirms that higher blood levels of IGF 1 are a risk factor for several types of cancer Cancer Epidemiology Unit (CEU) A 50 year journey in the development of treatment for benign prostatic hyperplasia npj Aging