![MK677](https://b1558273.smushcdn.com/1558273/wp-content/uploads/2018/04/MK677-768x432.jpg?lossy=1&strip=1&webp=1)
in SARMs
MK 677, or as it’s more commonly known, Ibutamoren is a SARM that was designed by Reverse Pharmacology. It’s an orally administered SARM whose main purpose is to work as a growth hormone. It’s also a secretagogue (a substance that stimulates the production of another substance) and it’s designed to cause the pituitary gland to work even harder and release the growth hormone.