CMPK with D3 Drenchâ¢ is an oral mineral supplement that helps maintain Calcium along with Phosphorus, Magnesium, Potassium and Vitamin D3 levels during freshening and postpartum periods. A safe follow-up to conventional IV treatment for hypocalcemia. Directions for use Provide one 12 fl. oz. bottle pre-calving and additional feedings post-calving as needed. Do not provide to an animal without a swallowing reflex. Ingredients Water, Calcium Chloride, Magnesium Chloride, Propylene Glycol, Potassium Chloride, Sodium Hypophosphite and Vitamin D3 Supplement. Guaranteed Analysis Calcium, min 14.35% 50 g Calcium, max 14.70% 52 g Phosphorus, min 0.08% Potassium, min 0.25% Magnesium, min 0.75% Vitamin D3, min 350,000 IU Keep out of reach of children. Contact with eyes or wounds or prolonged contact with skin can cause irritation. Use extreme care to prevent injury to the animal’s mouth and to avoid aspiration when providing this supplement. If product freezes, thaw at room temperature. Shake well before using.