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Optimum Nutrition Instantized 100% Casein Protein 4 lbs.

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$103.99 $64.37
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Product Description

ON Instantized 100% Casein Protein 4lb.


  • Slow-Digesting, Anti-Catabolic Micellar Casein*
  • Over 9 grams of BCAAs, Glutamine & Glutamine Precursors
  • 3 grams of Carbohydrates
  • Contains AMINOGEN®
  • Provides 23g OF PROTEIN per serving!

Sometimes slower is better - especially when it comes to the rate of protein digestion. While rapid protein absorption is desirable immediately before or after exercise, delayed release is probably more beneficial throughout the remainder of the day.Casein proteins are pH sensitive and gel in the acidic environment of the stomach. As a result, it can take more than twice as long for caseins to be broken-down into their amino acid subcomponents than whey and other proteins. Because of these unique "timed-released" qualities, caseins are aptly described as being anti-catabolic, or muscle-protecting, proteins.*

* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

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