SafMannan is a highly-concentrated source of mannan-oligosaccharides and β-glucans. It is obrained from the purification of yeast strains (Saccharomyces cerevisiae) cellular walls. It stimulates the immune system and it is especially recommended for for high-stress stages. SafMannan also prevents negative effects caused by mycotoxins in contaminated feed. It can be used in dairy and beef cattle diets.