Gold Standard 100% Casein 1.82kg Optimum Nutrition

Gold Standard 100% Casein™ is a slow-digesting protein that promotes muscle growth and repair while you sleep. Each serving contains 24 g of protein to ensure a prolonged supply of amino acids overnight. From runners to rugby players and from tennis players to triathletes, whenever any type of athlete trains or competes, their muscles need to be prepared and repaired to be in the best shape the next time.

Mix 1 rounded measure in 300-360 ml of cold water.