GW 50156 Half Life and SARMS CYCLES 3990 What is SARMS and GW 50156 Half Life? The word SARM stands for “selective Androgen receptor modulator”, like other selective receptor modulators, SARMS can either block or stimulate the hormone receptors in the cell nucleus depending on the direction of their action. Consequently, they can block or stimulate receptors in the body tissues selectively, simulating
