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Optimum Nutrition Gold Standard 100% Casein

Optimum Nutrition

Night time protein

Slow-digesting protein powder.
Supports repair & aids muscle growth.
24 g of pure micellar casein, (3 g of carbs), but just 0.5 g of fat.

Enjoy before bed to optimise muscle re-building.





Our Gold Standard 100% Casein is the World’s No. 1 and the industry’s first all-micellar Casein.
Recommended for use in the evening, each great tasting Gold Standard 100% Casein shake contains 24g of the purest protein, 3g of carbohydrates, but just 0.5g of fat and no sugar. It’s also instantised to mix up easily, every time.

What Does It Do?
Used together, Gold Standard 100% Whey and Gold Standard 100% Casein deliver 24 hour muscle support.
It tastes delicious, is sugar free and just 10 calories per serving.

When Is The Best Time To Enjoy My Shake?
Casein is best taken at night, as this is when the majority of muscle rebuilding takes place. Simply add one rounded scoop to 10-12 oz (300-360ml) of water, milk or your favourite drink in an ON shaker half an hour before bed.

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