Our scientists have developed a patented process to harness the immense power of fertilized egg yolk – one of nature’s most nutrient-dense substances! The resulting ingredient is called Fortetropin®.

MYOS uses a single, all-natural ingredient called Fortetropin®. No additives or artificial ingredients. Fortetropin® has been shown in multiple clinical studies to accelerate gains in muscle mass, improve mobility and enhance recovery from injury.

Fortetropin® is a proprietary advanced nutrition product developed and owned by MYOS. Fortetropin helps maintain healthy muscle and reduce muscle loss due to aging, injury or surgery. Read our clinical studies and learn more about the power of this groundbreaking product. 

In short, it’s all about RECOVERY! YOLKED is clinically shown to increase the rate of muscle protein synthesis. Muscle Protein Synthesis is how your body utilizes protein to repair, recover, and build muscles after strenuous activity.

All YOLKED products come with a 100% satisfaction guarantee - if for any reason you’re not happy with your purchase, please contact us and we'll be sure to make it right.