YYK-11 | Myostine RESEARCH CHEMICAL 

CONCENTRATION: 10 MG OF YK-11 | Myostine PER ML , 3OML BOTTLE

YK-11, often discussed within the realm of selective androgen receptor modulators (SARMs), has attracted significant interest for its unique properties, including its potential action as a myostatin inhibitor. 

Structural Composition: YK-11's chemical structure is denoted as methyl (2E)-2-((8R,9S,13S,14S,17S)-13,17-dimethyl-3-oxo-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-ylidene)hydrazinecarboxylate. This intricate configuration contributes to its potential activity in muscle tissue.

Mechanism of Action: Though YK-11 is often cited alongside SARMs due to its putative interaction with androgen receptors, its exact mode of action remains a subject of investigation. Preliminary studies suggest YK-11 binds to androgen receptors in a tissue-selective manner. More uniquely, YK-11 is believed to induce muscle growth not just via the androgen receptor pathway but also by inhibiting myostatin, a protein that restricts muscle growth. 

TERMS: All products sold by APEX LABS are expressly intended for research and laboratory purposes only. These products are not designed, formulated, or approved for human consumption, medical, veterinary, or household applications.

It is strictly forbidden to use any products obtained from APEX LABS for any purposes other than research and laboratory use. This includes but is not limited to any form of consumption, medical treatment, veterinary use, or household application.

APEX LABS maintains a no-sell list of individuals and entities that have been found to violate our intended use policy. Any person or organization found to be using our products improperly will be added to this list, thereby prohibiting them from making future purchases from APEX LABS.