Depending on your goal, supplements either help you gain muscle mass or lose weight. But they can also help you develop and improve your stamina.

Here is a list of products that are used frequently by athletes doing endurance activities:

  • EPO : Very popular with cyclists and marathon runners, EPO (erythropoietin) will increase the number of red blood cells in the blood, allowing better oxygenation of the muscles and therefore increased endurance and resistance to effort.
  • Aicar : It stimulates the absorption of glucose and increases the activity of protein kinase in skeletal muscle tissue. It significantly improves performance during exercise by converting fast twitch muscle fibers into slow twitch.
  • Endurobol (GW501516 or Cardarine): It will work in much the same way as Aicar by targeting androgen receptors which stimulate glucose uptake and skeletal muscle tissue.
  • Winstrol : whether in its injectable or oral version, it will boost your energy.
  • Bronchodilators like Clenbuterol or the Salbutamol are also excellent for endurance.

And don't forget, at, we are not just product sellers! We support each of our clients in the success of their sports project.

A product advisor, a sports professional and a nutrition specialist accompanies you at each stage of your cycle. All you need to do is complete the advice request form.