It was originally formulated to manage health problems like osteoporosis, obesity and muscle wasting, but Nutrobal / Ibutamoren MK 677 has been shown to promote an increase in lean body mass as well as a boost in IGF-1 serum concentration during clinical runs.
For this reason, it didn’t take people in the bodybuilding industry very long to start using it as a way to enhance their performance.
How MK 677 Nutrobal / Ibutamoren Works
Like most other SARMs, Nutrobal works by targeting specific androgen receptors and alters the way they function in the body.
As a result, this stimulates them in a way that can mimic the anabolic effects of steroids and prohormones. MK 677 Nutrobal / Ibutamoren is rather similar to peptides like Ipamorelin and GHRP-6, but you won’t experience any of the typical side effects.
This is why SARMS like MK 677 are considered as game changers in the world of fitness and in pharmaceutical science.
Moreover, here are the positive effects of MK 677 Nutrobal / Ibutamoren in terms of improving growth hormone pulse intensity:
Inhibits the signaling of somatostatin receptors
Slows down the activity of somastostatin in the system
Improves somatotroph signaling in growth hormone releasing hormones (GHRH)
Amplifies and increases the overall production and release of GHRH
Benefits of MK 677 Nutrobal / Ibutamoren
Aside from a dramatic change in your IGF-1 and growth hormone levels while on MK 677 Nutrobal / Ibutamoren, you can experience many benefits from a cycle including:
a more rapid healing of ligaments, tendons, bones as well as old injuries
builds lean muscle mass and size gains
increases the oxidation of fat
and has even been shown to loosen tight skin after weight loss!