MK 677 is a potent, orally active, growth hormone secretagogue It mimics stimulating Growth Hormone (GH) of endogenous Ghrelin.
A secretagogue is a substance that chemically signals the pituitary gland to secret growth hormone.
MK 677 has been shown to increase the release and, importantly, sustain the increases in plasma levels of several hormones including growth hormone and IGF-1, but withoutaffecting cortisol levels.
Human studies have shown to increase muscle mass and bone mineral density, it also has the ability to alter the metabolism of body fat.
By increasing the level of growth hormone in the body MK-677 can lead to increases in lean muscle issue and even improve sleep.
Results occur from as little as 5mg per day and up to 25mg per day because of this dose dependant results should be expected.
GH was the hormone that changed the game in bodybuilding