Myostine YK11

YK11 is a selective androgen receptor modulator (SARM). YK-11 directly binds to the androgen receptors in the body. Beside it being a selective androgen receptor modulator, YK-11 also functions as a myostatin inhibitor. Researchers found out that YK11 had a stronger anabolic effect than anabolic steroids but without the side effects, YK11 is perhaps the strongest sarm out there right now.
Each capsule contains: (17-alpha,20E) 17,20-[(1-methoxyethylidene)bis(oxy)] 3-oxo-19-norpregna-4,20-diene 21-carboxylic acid methyl ester 5mg Contains: 60 caps 5mg