Myostine YK-11 SARMs: 5mg 90 Capsules

Myostine (YK-11) – 5mg per capsule

Myostine, also known as YK-11, is a synthetic selective androgen receptor modulator (SARM) and myostatin inhibitor that has drawn significant interest in scientific research. It binds to androgen receptors similarly to traditional SARMs but also appears to influence follistatin expression, a protein involved in the regulation of myostatin — the molecule responsible for limiting muscle cell growth. This dual mechanism gives researchers a unique compound for studying both receptor activation and genetic control of muscle differentiation.

In preclinical research, YK-11 is often examined for its ability to enhance follistatin levels and suppress myostatin signalling, providing insight into how these opposing pathways control muscle fibre development and regeneration. It is also used to compare how hybrid SARMs differ from traditional receptor agonists in terms of gene expression, anabolic signalling, and tissue-specific receptor response. Myostine serves as a valuable tool for studies focused on cellular growth regulation and receptor–gene interaction dynamics.

Research Purposes Only, Do Not Consume

SARMs, Gelatin capsule, Rice flour, Magnesium citrate