MYOSTEM MASS Muscle mass gain, muscle development and nutrition

MYOSTEM MASS provides a concentrated source of so-called limiting amino acids, the intake of which is often insufficient in a standard feed ration. The formula also includes fenugreek, which promotes feed intake, and prebiotics that contribute to optimal digestion.

What do users say?

Users particularly appreciate the high concentration of active ingredients. The recommended daily dose provides approximately 60 g of amino acids per day.

Audevard’s Recommendation

For best results, we recommend administering MYOSTEM MASS as part of a balanced feed ration with sufficient energy content, ideally within a few hours after exercise, when the body naturally utilizes nutrients for muscle protein recovery and synthesis.

For horses with low or irregular workloads, BO YEAS ACT ULTRA may be a suitable alternative. In cases of increased demands, both products can be combined.

Packaging

• 2.1 kg – sufficient for up to 21 days of use for an adult horse (up to 42 days for a foal).
• 6 kg – sufficient for up to 60 days of administration for an adult horse (up to 120 days for a foal).

Audevard: Where Science Meets a True Love for Horses

The Audevard brand was born out of a deep respect for horses and the belief that their health deserves the highest possible level of care. For more than 35 years, this French pharmaceutical laboratory has been dedicated exclusively to horses—their health, well-being, and performance. 

Behind every product stands a team of experts and a collaboration with more than 6,000 veterinarians who address real-world equine health issues in their daily practice. As a result, Audevard does not create “one-size-fits-all supplements,” but rather well-thought-out solutions that make sense for the horse’s body, whether it concerns the musculoskeletal system, digestion, respiration, immunity, or coping with exertion and stress.

Today, the product line includes more than 70 products that support horses in various life stages, from young athletic talents to senior horses. Everything is based on scientific knowledge, precise formulations, and high-quality ingredients, while always remaining mindful of what matters most: the needs of the horse itself.

Over the years, Audevard has earned the trust of breeders and veterinarians in more than 30 countries around the world. Not through marketing promises, but through results that are evident in daily care.

Because when it comes to horses’ health, there is no room for compromise.