MK-677 is a selective oral modulator compound of androgen receptor. It stimulates one of the receptors responsible for the release of growth hormone. This has the effect of increasing the level of muscle mass and stimulating the metabolism of body fat. MK-677 causes water retention in the muscle cell; muscle mass gain and rapid body weight, improves sleep quality and promotes better recovery. Ibutamoren – MK 677 does not just bring anabolic effects but it also has beneficial effects on a rejuvenation of the skin. Benefits of MK 677 • Faster healing of ligaments, tendons, bones and old injuries • Increases muscle mass and size • Improves oxidation of lipids in the body • The quality of sleep is higher Benefits of MK 677 Faster healing of ligaments, tendons, bones and old injuries Increases muscle mass and size Increases fat oxidation Releases tight skin after weight loss Better sleep Improvement of a skin Muscles looking fuller Better overall physique in a few days