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Ostarine vs YK-11

YK-11 is unique in the world of SARMs due to its ability to inhibit Myostatin, which is a protein that prevents muscle growth. This makes it a special and very potent mass-building agent. As such, it is a better bulking agent than Ostarine. However, Ostarine w

No winner is assigned.

This page preserves a source comparison for education. It does not add a rating, recommendation or clinical judgment.

  • YK-11 is unique in the world of SARMs due to its ability to inhibit Myostatin, which is a protein that prevents muscle growth.
  • This makes it a special and very potent mass-building agent.
  • As such, it is a better bulking agent than Ostarine. However, Ostarine wins out over YK-11 in its ability as a cutting agent.