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MYOS Canine Muscle Formula with Fortetropin®

Introducing the MYOS Canine Muscle Formula with Fortetropin® - Boost Your Dog's Strength and Performance!

Enhance your furry friend's vitality and unleash their full potential with the MYOS Canine Muscle Formula with Fortetropin. MYOS is Specially formulated to support canine muscle health, this premium supplement is designed to provide optimal nutrition for active dogs.

Fortetropin® is all about muscle health but it also contains many essential amino acids, vitamins and minerals that support healthy skin, a shiny coat, bone health, cognitive health and improved vision!

MYOS Canine Muscle Formula is powered by Fortetropin, an all-natural advanced nutrition product made from raw fertilized egg yolk that has been clinically proven to help build muscle and reduce the rate of muscle loss due to aging or injury.  MYOS is consumed in a powder that dogs love! 

Why choose Myos Canine Muscle Formula with Fortetropin?

  1. Muscle Growth and Repair: This powerful supplement contains high-quality proteins and amino acids, including Fortetropin®, a revolutionary ingredient made from raw fertilized egg yolk and clinically proven to enhance muscle development and repair. Say goodbye to muscle fatigue and hello to a stronger, more resilient canine companion.

  2. Enhanced Performance: Whether your dog is a working dog, an athlete, or simply enjoys an active lifestyle, MYOS will help them perform at their peak. Improved muscle function and stamina mean more enjoyable walks, runs, and playtime sessions for both of you.

  3. Delicious and Easy to Administer: MYOS Canine Muscle Formula with Fortetropin is not only effective but also palatable for your four-legged friend. The tasty flavor will have them eagerly awaiting their daily dose, making supplementation a breeze.

  4. Vet Recommended: Trusted by veterinarians and pet owners alike, MYOS Canine Muscle Formula is backed by extensive research and testing. Rest assured, you're providing your furry friend with the best possible care.  In fact Veterinarians reported that older dogs engaged in more physical activity after consuming Fortetropin® and resumed certain activities that were thought to have stopped because of age.

"I have a 10 year old boxer. Over the past year, he had been steadily losing weight, experiencing muscle loss and weakness mostly through his hind quarters. After only 2 months on MYOS, he has regained 4 lbs of muscle! I have used the supplement under my Vet's supervision and checking blood work. My Vet confirmed the muscle is coming back in his hind quarters." - Amazon Customer

"Our dog Diesel was experiencing sudden muscle loss and suffering with a heart breaking limp.I tried MYOS after trying laser therapy, acupuncture and swim therapy with no success. I am happy to report with the addition of this supplement and continued water therapy that Diesel is almost limp free and running again!" -HB, Washington


A randomized, double-blind, placebo-controlled study was performed at the University of Tampa to evaluate the impact of Fortetropin on muscle mass.  Young men, 18-21 years old, were randomly assigned to consume either Fortetropin or placebo for 12 weeks while performing supervised resistance training twice per week.  A dietician worked with each subject weekly and prescribed an individually based diet such that over the course of the study there were no statistical differences in total calories and macronutrients between groups. The key findings were:

  • Subjects who consumed Fortetropin experienced ~3-fold gains in muscle mass when compared with subjects who received placebo.
  • No significant change in serum cholesterol levels in any group.
  • There were no adverse events reported during this clinical study.


Small Dog 0-24lbs: 1 scoop daily

Medium Dog 25-50 lbs: 2 scoops daily

Large Dog 50+lbs: 4 scoops daily

120 scoops/container per 12.7 oz (360 g)