Fortetropin®

MYOS RENS’ proprietary all natural ingredient clinically proven to increase muscle size, lean body mass and strength. Fortetropin® is a bioactive proteo-lipid complex composed of about > 250 proteins, > 50 lipids, a variety of peptides and other bioactive molecules isolated at a specific stage of development from fertilized egg yolk using a proprietary process that retains the biological integrity and bioactivity of the mixture.

Currently MYOS RENS' bionutritional supplement Fortetropin® is the only safe, natural myostatin reducing agent available with clinically demonstrated positive effect on both muscle thickness and lean body mass compared to placebo.

Learn more about our clinical trials »