CMPK Bolus a supplemental source of calcium, magnesium, phosphorus and potassium along with Vitamins D3 and E for use in dairy cattle, beef cattle, sheep and swine. Readily available source of vital minerals to help replenish blood calcium, phosphorus, magnesium and potassium levels when hypocalcaemia occurs. Can be used as a follow-up to intravenous calcium therapy. May be given as a daily mineral supplement. Durable and non-capping boluses with optimal dissolvability. Not a drug and no withdrawal times.