CMPK Gel is an oral mineral supplement formulated for dairy cattle during the calving period. It supplies calcium along with phosphorus, magnesium, and potassium in a thick gel base designed to stay in the animal's mouth rather than run out during administration. The gel carries a neutral pH and includes citric acid to aid absorption of the minerals it contains. Each tube is intended to be given as a whole dose, with one tube administered before or after calving and a second tube following twelve to twenty-four hours later. Administration involves holding the cow's head in a slightly elevated position, placing the nozzle toward the rear of the mouth, and discharging the entire contents so the animal can swallow. The formula is intended for use in dairy cattle and carries no withdrawal time.