MK-677, also known as Nutrobal and Ibutamoren, is a growth hormone secretagogue. What is secretagogue? Secretagogue means that it is a a substance that chemically signals the pituitary gland to secrete growth hormone.
Increased Growth Hormone is undeniably beneficial to the human body. MK-677 increases GH and IGF-1. Studies also show that MK-677 can increase IGF-1 levels by 39% to 89%.
MK-677 (Ibutamoren) 10mg