receptor desensitization

Hi all, I've been taking ipamorelin and cjc w/o DAC for a few months now and had really good results with energy and body comp. I've read that the pulse affect can last for several days so I only take 4 days a week at 1ooiu twice a day. My first question: do you need to cycle off for the...

Hi all, just wanted to check on another statement of my (pretty useless) endo - he said, a big risk of taking testosterone is receptor desensitization, and as with any other drug "you'll need to increase doses the longer you take it". Never heard of it and don't believe it - but just to...