Archives for January 5, 2018

Daily Archives: January 5, 2018


S4, otherwise called Andarine, Andarin, S-40503, or GTx-007, is a SARM that specifically ties to androgen receptors in skeletal muscle tissue. There is little threat of non-skeletal muscle tissues encountering androgen action. Also, tests have indicated that it ...
Comments Off on Know all about S4 or Andarine