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Optimum Gold Standard, 100% Casein Protein

Rating: 100%
As low as $44.97
In stock

Want to try the best Canadian made Casein Protein? Check out Precision Casein. By far the best mixing and best tasting Casein Protein we have tried! -Vitamart Team

Optimum Nutrition 100% Casein Protein Details

  • 24 grams of Highly Anti-Catabolic Micellar Casein
  • 10 grams of BCAAs, Glutamine, and Glutamine Precursors per Scoop
  • Over 5 grams of BCAAs (Leucine, Isoleucine, and Valine)
  • Aminogen Enhanced

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 their unique time-released qualities, caseins are aptly described as anti-catabolic or muscle-protecting proteins.  

Nutrition Facts
Nutrition Facts
Serving Size: 1 Heaping Scoop(32g)
Servings per Container: 28
Amount Per Serving
% Daily Value *
Calories    120  
    Calories From Fat    10  
Total Fat    1 g 2%
     Saturated Fat 0.5 g 3%
     Trans Fat 0 g  
Cholesterol 10 mg 3%
Sodium 150 mg 6%
Total Carbohydrate 3 g 1%
Dietary Fiber 1 g 4%
Sugars 0 g  
Protein 24 g  
Vitamin A   0%
Vitamin C   0%
Calcium     60%
Iron     0%
Typical Amino Acid Profile (Milligrams Per Serving)    
Essential Amino Acids (EAAs)    
Tryptophan 292 mg  
Valine 1609 mg  
Threonine 1039 mg  
Isoleucine 1312 mg  
Leucine 2129 mg  
Lysine 1822 mg  
Phenylalanine 1144 mg  
Methionine 644 mg  
Conditionally Essential Amino Acids (CAAs)    
Arginine 866 mg  
Cystine 79 mg  
Tyrosine 846 mg  
Histidine 688 mg  
Proline 2421mg  
Glutamine & Precursors 4950 mg  
Nonessential Amino Acids (NAAs)    
Aspartic Acid 1589 mg  
Serine 1396 mg  
Glycine 510 mg  
Alanine 664 mg  
* Percent daily values are based on a 2000 calorie diet
  † Daily Value not established
Note: Serving Sizes are rounded to the nearest whole serving

Additional Ingredients: Micellar Casein, Natural And Artificial Flavors, Polydextrose, Lecithin, Gum Blend (Cellulose Gum, Xanthan Gum, Carrageenan), Salt, Malic Acid, Acesulfame Potassium, Sucralose, Aminogen®, FD&C Yellow #5.

Allergy Information: Contains Milk And Soy (Lecithin) Ingredients.

Warning: DO NOT USE AS A SOLE SOURCE OF NUTRITION FOR WEIGHT LOSS OR MAINTENANCE. KEEP OUT OF REACH OF CHILDREN.

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