- Functions:Vitamin Source, Mineral Source
POWERPRO POWERPRO BIO MINERAL (33146-152) is a vitamin-mineral supplement designed for stock cows during late-gestation and through calving to address potential salmonella bacteria infections in newborn calves. This mineral provides macro minerals (calcium, phosphorus, potassium, and magnesium), salt, yeast, chelated trace minerals, mannans, selenium yeast, and Vitamins A, D & E needed for optimum immunity and health for stock cows prior to calving.