You may have heard of the ibutamoren MK 677 being thrown around in the same arena as SARMs such as S-23, but the truth is that it ISN’T a SARM at all. MK 677 is a performance-enhancing drug, or PED, and works entirely differently to anabolic steroids and SARMS. Ibutamoren MK 677 is a growth hormone (GH) stimulating drug. It works by stimulating Ghrelin hormone inside the body, specifically in the central nervous system. This in turn sends signals to your muscles to grow bigger. In...
Read more