Tag Archives: ibutamoren review

What is Ibutamoren? A Comprehensive MK 677 Review

What is Ibutamoren? A Comprehensive MK 677 Review MK 677 (Ibutamoren/Nutrobal) MK 677, also known as Ibutamoren or Nutrobal, is an orally active, non-peptide human growth hormone secretagogue with a 24-hour half-life. MK 677 has a mechanism of action by functioning as a selective agonist of the ghrelin receptor. MK 677 is frequently falsely categorized […]