About Fortetropin®

Fortetropin® is a proprietary advanced nutrition product developed and owned by MYOS CORP that has been shown in multiple veterinary and human clinical studies to accelerate gains in muscle mass, improve mobility and enhance recovery from injury.


All Natural & Clinically Proven to Help Build Muscle.

  • Our patented process yields a product that is free of harmful pathogens.
  • Scientific research has shown that Fortetropin® up-regulates the muscle building pathway and down-regulates the muscle destruction pathway which result in more lean muscle.
  • Human clinical research has shown that Fortetropin® promotes muscle growth and development.
  • Research at Kansas State University has shown that Fortetropin® helps minimize muscle loss while improving recovery after dogs undergo a common orthopedic surgical procedure.
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