Gold Standard 100% Casein

Optimum Nutrition GOLD STANDARD 100% CASEIN™ is the World’s No. 1 and the industry’s first all-micellar Casein*. It delivers 24 g of slower digesting casein proteins to support muscle growth and maintenance. GOLD STANDARD 100% CASEIN™ is a slow digesting protein that supports muscle growth and repair while you sleep. Each serving is packed with 24 g of protein which provides a prolonged supply of amino acids overnight. 24 g of casein protein with low levels of sugar and fat and less than 120 calories. Slow digesting casein for round the clock protein coverage. 10g of naturally occurring EAAs in each serving. Now fortified with zinc and magnesium. 100% of the protein from Micellar Casein. Available in a range of different serving sizes and flavours. Infomed-choice certified product Our latest formula is now fortified with zinc which contributes to a healthy immune system and magnesium to support normal protein synthesis.