Bryan Johnson· Author
Some will say we picked the wrong peptide. They will say I should have used a different version, CJC-1295 without DAC, mixed with another peptide called Ipamorelin. We went with CJC-1295 with DAC instead as it has the most controlled studies. CJC-1295 with DAC has 2 controlled trials in healthy adults. Ipamorelin alone has 1 controlled trial in healthy adults, plus 1 study that failed when they tried it on bowel surgery patients.