NAKPRO CALCIUM CASEINATE PROTEIN is Very high in Protein 27.9g Protein per serve and yet low in Fats and Carbs. Derived from the casein in milk. Calcium Caseinate is slow digesting which allows for a constant delivery of amino acids to your muscles. This is essential for muscle recovery and growth as it prevents muscle wastage. Calcium Caseinate has a high biological value & contains all the essential amino acids and contains high levels of the minerals calcium & phosphorus in a highly bio-available form essential for bone formation & strength. Slow release properties - Ideal for Evening /Night use which allows for a constant delivery of amino acids to your muscles for up to 12 hours.