Ipamorelin Vs Sermorelin: Decoding The Differences In Peptide Therapies There's a lot of confusion around peptides and muscle. Here's how I actually think about it. Most peptides don't build muscle directly. They improve the systems that allow muscle to grow. First, Will cjc1295 ipamorelin stack help with high igf? Peptides in longevity and sports medicine A practical GP Perspective Stonewall Medical Centre