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Osta is one of the most anabolic compounds and by binding and stimulating the Androgen Receptor it promotes protein synthesis
% Daily Value
Its non-hormonal mechanism makes it a unique tool in research settings
✅ Rapid lean muscle mass
✅ Increased aggression & drive
Ripped Labz YK11 Myostatin Inhibitor (90 x 5mg capsules) NEW Osta is one of theYK11 Myostatin Inhibitor Research Profile YK11 is a unique compound studied both as a selective androgen receptor modulator (SARM) and a myostatin inhibitor. Its dual mechanism makes it one of the most intriguing compounds in current research, with studies suggesting it may promote muscle cell growth beyond the limitations typically imposed by myostatin. Key Research Characteristics Compound type: Steroidal SARM myostatin inhibitor Mechanism: Binds to
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