Why RFK Jr. backs peptides but questions vaccines STAT 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 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 Sermorelin vs. CJC 1295 vs. Ipamorelin Livv Natural CJC 1295 (no DAC) + Ipamorelin (Blend) Peptide Restore CJC Ipamorelin Injection Therapy At Home Dubai 5000 10000mcg