CJC 1295 + Ipamorelin vs IGF 1 LR3 for Muscle Growth IGF 1 LR3 forces receptor desensitization in 4 6 weeks, requiring months off before you can use it again. CJC 1295 and Ipamorelin amplify your natural CJC 1295 Ipamorelin C2 Peptides Your training is only as good as your recovery. Ipamorelin and CJC 1295 work together as a peptide pair, signaling your body to produce more of its own growth hormone. The result is CJC 1295 Ipamorelin 10mg