Gold Standard 100% Casein by Optimum Nutrition activity__running Help your mental focus so

Help your mental focus so you stay committed to the process

Supports energy production during training and active days

Dymatize Super Mass Gainer contains 1g of creatine monohydrate

it's loaded with muscle-saving BCAAs and naturally occurring glutamine to assist in recovery

With two compartments for storage and a slim design to fit anywhere

Gold Standard 100% Casein by Optimum Nutrition activity__running Help your mental focus soFuel your body with Gold Standard 100% Casein by Optimum Nutrition packed with 24g of casein protein to support muscle build and recovery. Whether you need a refuel between meals or an overnight protein top up, casein protein is a slow digesting protein with a steady release of amino acids, perfect for fasting situations, such as sleep. Compare and explore all of our Casein Protein range here. Casein, similar to whey, is derived from a milk protein