Take This Peptide & Build Muscle?

Hey everyone, I'm back with Matt for part two of our deep dive into peptides. In part one, we looked at why peptides have become so popular, the regulatory gray zone around them, and how three common peptides—GHK-copper, epitalon, and apelin—seem to affect different hallmarks of aging. And today, we go further. 

We get into mitochondria-targeted peptides, zombie cells, and some of the peptides that people are already using—say, for injury recovery, boosting libido, improving cognition, and improving muscle growth, including growth hormone-releasing peptides. We'll cover other peptides, including MOTS-c, humanin, and FOXO4-DRI, and also why peptides that may seem beneficial in the short term could have very different long-term consequences.