YK11 – 10mg/ml

$89.99 $79.00

  • Inhibits Myostatin
  • Rapid Muscle Gain
  • Fat Loss While Retaining Muscle

30 ml per bottle. One bottle per 30-day cycle.



YK11 inhibits myostatin, a hormone that stops muscle growth, therefore allowing you to build muscle past your genetic potential. YK11 is best used for bulking and body recomp. Add this product to the beginner bulking cycle or use it alongside RAD-140 for mind-blowing results.


YK11 scientific source

Certificates of Analysis

1 review for YK11 – 10mg/ml

  1. M.col93

    Not bad!! Helped me bulk up quicker with no sides

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