YK11 is both a SARM and a steroid, making it one of the most potent SARMs to date, alongside with S23.

YK11 increases muscle mass by inhibiting myostatin in the body.

Want to learn more about this interaction and what the proper dosages for YK11 really are? 

You’re just one step away from these answers and much more, just click one of the articles below.

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