This supplement has been specially developed to stimulate the production of red blood cells in horses. Beetroot juice is mainly used for this purpose. Beetroot juice is very rich in vitamins (Vit A, Vit B1, Vit B2 and Vit C) and also contains a large number of minerals (including calcium, sodium, magnesium, iron, folic acid and phosphorus). In addition to beetroot juice, iron is also present. Iron is very important for the formation of hemoglobin. It has been decided to add iron in the 'glycinate form'. This means that iron is bound to glycine, glycine is the smallest amino acid and is immediately recognized by the horse. As a result, iron glycinate follows a different pathway in the body, which corresponds to a faster (and therefore better) absorption and effect. In addition, it also contains copper, also in 'glycinate form' and also important for the production of hemoglobin. Finally, the entire vitamin B complex has also been added to this mixture. This is also important for the production of red blood cells and blood cells.