Optimum Nutrition Gold Standard 100% Casein
#8 of 12 ranked · 24 g protein per 1 scoop (33 g)
Casein digests far more slowly than whey, releasing amino acids over several hours instead of one. That makes it a natural pick before bed, feeding muscle recovery through the night rather than all at once.
Why it scores 61/100
Optimum Nutrition Gold Standard 100% Casein nutrition
Values are from the product label. Flavors and formulas vary, so always check your own tub.
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Optimum Nutrition Gold Standard 100% Casein, answered
Optimum Nutrition Gold Standard 100% Casein has about 24 g of protein per 1 scoop (33 g), plus 120 calories, 3 g of carbs and 1 g of fat.
Optimum Nutrition Gold Standard 100% Casein is not documented as third-party tested for banned substances. That mostly matters if you compete in a drug-tested sport. For general training it is not a safety issue.
Yes. Optimum Nutrition Gold Standard 100% Casein supplies all nine essential amino acids your body cannot make on its own.
At $$, it is mid-priced, not the cheapest and not the most expensive. It scores 61/100 overall. See the full breakdown above for exactly why.
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