WHAT IS YK-11
YK-11 is one of the most advanced sarms on the market. Not only is it a sarm (Selective Androgen Receptor Modulator) but also works as a Myostatin inhibiter at the same time which assists in massive increases in strength and size.
HOW IT WORKS:
Myostatin is a protein which inhibits or limits muscle cell growth. By inhibiting myostatin the actual amount of muscle that your body can build is increased beyond their genetic potential. Studies have shown that YK-11 is considerably more anabolic and androgenic than DHT without the adverse side effects such as hair loss and prostate enlargement.