SARMS MK 677

SARMs MK 677, also known as Ibutamoren, Oratrope, or Nutrobal (molecular weight 528.662), is a ghrelin agonist that acts on the pituitary gland as a human growth hormone secretagogue and is sometimes classified along with selective androgen receptor modulators (SARMs).
It differs from Ghrelin itself in that it is not a peptide but rather a spiropiperidine. Since it can cross the blood-brain barrier, MK-677 functions as a neuropeptide in the central nervous system.
MK 677 Benefits from Clinical Research
MK 677 has displayed multiple effects in vivo, including:
Increase in GH levels
Increase in muscle mass and lean body mass
Reduced body fat
Increase in bone density
Faster muscle growth
Improved immune function
Improved REM sleep
Increased appetite
Reversal of growth hormone deficiency
Alleviation of pathology related to beta amyloid