MK-677 or Ibutamoren… What is it and Do I Need it in My Life?

By Dr. Melissa Loseke

Ibutamoren, or MK-677, named so because it is an investigational new drug that is undergoing clinical trials currently.  However, it has been widely used and touted in the fitness and bodybuilding community.  It is a potent and selective agonist of Ghrelin, and it mimics the growth hormone stimulating action of endogenous ghrelin.  It increases the […]