Other Name(s): Nutrobal, Ibutamoren, Oratrope, Crescendo
Produced by Reverse Pharmacology, MK 677 (commonly known as Nutrobal or Ibutamoren) is an orally administered growth hormone secretagogue that is designed to stimulate the pituitary gland to release growth hormone. Yes, that’s right – this stuff is able to boost your growth hormone levels.
It was originally formulated to manage health problems like osteoporosis, obesity and muscle wasting, but 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) 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) 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) in terms of improving growth hormone pulse intensity:
- Inhibits the signaling of somatostatin receptors;
- Slows down the activity of somatostatin in the system;
- Improves somatotroph signaling in growth hormone releasing hormones (GHRH);
- Amplifies and increases the overall production and release of GHRH.