This page is reference information only. Most compounds described here are research chemicals, not FDA-approved medications. MyTRT does not sell, recommend, or endorse the use of these substances. Always consult a qualified physician.
YK 11
Myostatin-Inhibiting SARM
/WHAT_IT_IS
YK-11 is a selective androgen receptor modulator (SARM) known for its ability to inhibit myostatin, potentially leading to extreme muscle growth.
/USAGE
Used in research to explore muscle-building potential through myostatin suppression without traditional androgenic side effects.
/MECHANISM_OF_ACTION
Binds to androgen receptors and increases follistatin expression, which inhibits myostatin and promotes muscle cell growth.
Reported Benefits
- +Significant muscle hypertrophy
- +Inhibition of myostatin
- +Improved strength
- +Minimal androgenic activity
Reported Side Effects
- −Potential testosterone suppression
- −Joint discomfort
- −Liver strain at high doses
/STACKED_WITH
/RESEARCH_NOTES
Still under early investigation; promising for its dual anabolic and anti-myostatin effects.
/RELATED
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