MYO YK 11 Hardcore Series Savage Line Labs
MYO YK 11 Hardcore Series Savage Line Labs Label
MYO YK 11 Hardcore Series Savage Line Labs
MYO YK 11 Hardcore Series Savage Line Labs Label


Regular price $129.95 Sale price $119.95

MYO-YK (YK-11) by Hardcore Series is one of the most advanced SARMs on the market. Why? Because it is not only a SARM, but it also works as a Myostatin Inhibitor. It is considered the most advanced muscle builder of the entire range as well as creating dramatic increases in strength and power.

YK-11 works by binding to androgen receptors selectively. It shows anabolic activity in both the bones and muscles. Since it is also a Myostatin Inhibitor, it increases follistatin. Follistatin is a naturally occurring protein that suppresses Myostatin, which prevents muscles from getting too large. Allowing more follistatin, in turn can turn off the "limits" on how much muscle your body can build. Currently, there are no other SARMs that work as a Myostatin Inhibitor.


  • Increases Strength
  • Rapid build up of muscle tissue
  • Increased Follistatin
  • Enhanced Growth
  • 3rd Party Tested
  • 6-12 Week Supply

    Hardcore Series

    • 99.9% Quality
    • Made In Germany
    • 3rd Party Quality Tested
    • HPLC Tested
    • Scientific-backed research

      Customer Reviews

      Based on 3 reviews
      MYO-YK Great Results

      Working exactly as it should. Will purchase again.

      D G.

      Getting great pumps and my strength is increasing by the day put 15 lbs on my bench in 3 weeks

      Bruce T.

      Definitely quality! 2 weeks in and already noticing incredible results.

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