SelenoYeast® provides the highest concentration of selenomethionine in the market. Selenium deficiency is usually a chronic problem and may cause reduced growth and poor feed conversion. SelenoYeast® improves egg quality, promotes fertility and hatchability. It also improves meat quality and fertility in ruminants. SelenoYeast® presents (~70%) seleno-methionine and (~15%) selenocysteine, which is obtained through a unique fermentation process in which a selected strain of Saccharomyces cerevisiae yeast will naturally absorb the organic selenium present in the fermentation media.