Studies have shown that YK-11 works by binding to muscle and bone tissue. YK-11 blocks the action of myostatin, which normally slows down muscle growth.
Reports also indicate that this compound can increase both muscle strength and size more effectively than regular training alone.
However, YK-11 is still not thoroughly researched and is used exclusively in laboratory settings. It is not approved for human use and is not recommended for consumption.
If we were to compare this product to a peptide, we could say that Follistatin 344 is the most similar, or closest in its effects. Research suggests that both products share a common mechanism of action, which is myostatin inhibition and the potential for increasing muscle mass.
This product is not intended for human consumption and is sold for research purposes only.