CalciFresh Bolus is an oral calcium supplement for fresh dairy cows used around calving. Each 190 g bolus supplies 43 grams of elemental calcium, making it a practical dairy cattle supplement for the fresh period. This convenient cow mineral supplement fits seamlessly into routine livestock health products for dairy operations. Packaged as a 1 x 12-bolus pack, it’s a straightforward cattle supplement for producers. Non-prescription product in Canada and Quebec.