For MK-677 may also be one of the most potent nootropics ever discovered. It can promote restful sleep and improve cognitive function. Although it is sold and grouped with SARMS these days, it is not a SARM. It is a selective agonist of the ghrelin receptor (GHSR) and a growth hormone secretagogue which works by attaching itself to these receptors in the brain where it mimics the action of the hunger hormone called Ghrelin. One of the actions of this hormone is to stimulate the release of growth hormone by signaling the pituitary gland. This in turn signals the release of IGF-1, a hormone that is critical for building lean muscle mass. Unlike exogenous hormones which also cause an increase in the levels of the stress hormone called Cortisol, Ibutamoren does not affect cortisol at all. Nor does it affect the body’s natural hormonal production. Think of it like a cheaper, safer, endless supply of GH without the need for PCT or without side effects.
Amount: 60 capsules