Is not only a mineral feed chalk, because it includes minerals, trace elements and a lot of vitamins and amino acids like Methionine and Lysine. Therefore VI-SPU-MIN is a product to use, if the animals are exposed to heavy loads. Which means, from the mating to the egg deposit, during the rearing of young animals, the racing time and during the moulting. VI-SPU-MIN can be given in small feeders for free feed intake or it can be mixed with some oil and the feed.