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Optimum Nutrition Pro Complex

3.35 Pounds

Optimum Nutrition's Pro Complex is the culmination of modern processing techniques that allow for the isolation, concentration, and selective modification of bioactive compounds in various whey and egg proteins. Using an exclusive blend of Ion-Exchange Whey Protein Isolate, Cross Flow Micro-Filtered Whey Protein Isolates, Ultrafiltered Whey Protein Concentrate, Hydrolyzed Whey Peptide, Glutamine Peptides, and Egg Albumen, Pro Complex provides an incredible 55 grams of the highest quality protein commercially available.  

: Optimum Nutrition
: 3.35 Pounds
: 2 Rounded Scoops (76 Grams)
: 20
: Protein Blends

$53.95 $62.99


60 Grams of Protein in Every Serving!

On the market today, there a few options when it comes to protein powders. So, how does Optimum Nutrition separate itself from the competition yet again?

How about creating a whole new type of protein powder comprised of the highest quality whey proteins matched with the highest quality of egg proteins available! Pro Complex by ON is an advanced protein formula, blended using exclusive Ion-Exchange Whey Protein Isolate, Cross Flow Micro-Filtered Whey Protein Isolates, Ultrafiltered Whey Protein Concentrates, Hydrolyzed Whey Peptide, Glutamine Peptides and ultra pure Egg Albumen. Pro Complex delivers an astonishing 55 grams of unmatched quality Whey and Egg protein per serving!

To understand why Optimum Nutrition picked the highest quality whey and egg proteins, you must first understand that NOT ALL PROTEINS ARE EQUAL. Different proteins provide different amino acids. Whey for example, is mainly comprised of the Branched Chain Amino Acids (BCAA); L-Leucine, L-Isoleucine, and L-Valine. Using higher quality Whey Protein means higher quality amino acids and that leads to more muscle mass! Egg Albumen is plentiful in sulfur and the amino acids L-Arginine, L-Cystine, and L-Methionine.

Along with the Whey and Egg proteins, Hydrolyzed Peptides are added into Pro Complex in order to use the most important amino acid; L-Glutamine. In search for your next protein powder, make the smart decision based on the highest quality of Whey, Egg and Hydrolyzed Proteins money can buy and get Pro Complex by ON today!

Product Highlights

  • Aspartame FREE!
  • 60 grams of Premium protein in every serving
  • Low in fat and cholesterol
  • Less than 4 grams of carbohydrates per serving
  • Added with vitamins, electrolytes, antioxidants and essential amino acids

Available Sizes

Optimum Nutrition Pro Complex 1.68 Pounds
Optimum Nutrition Pro Complex 3.35 Pounds

Optimum Nutrition Pro Complex YouTube Video Review

Optimum Nutrition Pro Complex Review
1/24/2013 4:23:47 PM

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SKU: 748927052046 Brand: Category: Purpose: Protein

Supplement Facts

Serving Size: 2 Scoops (76 Grams)  
Servings Per Container: 20  
Amount Per Serving  
Calcium 25%  
Iron 6%  
Calories - 270  
Calories From Fat - 10  
Total Fat - 1 Grams  
Sodium - 230 mg  
Total Carbohydrate - 5 Grams  
Dietary Fiber - 0 Grams  
Saturated Fat - .5 Grams  
Trans Fat - 0 Grams  
Cholesterol - 30 mg  
Sugars - 1 Grams  
Protein - 60 Grams  
Whey Protein Isolate, Hydrolyzed Whey Protein Isolate, Egg Protein, Hydrolyzed Egg Protein, Leucine Peptides, Cocoa, Lecithin, Natural And Artificial Flavors, Micronized L-Leucine, Micronized L-Glutamine, Micronized L-Isoleucine, Micronized L-Valine, Salt, Beet Root Fiber, Amylase, Protease, Cellulase, Lactase, Lipase, Sucralose, Caramel Color, Acesulfame Potassium.  
Please Note:  
Nutritional content and ingredients may vary slightly between Pro Complex flavors.


Mix two heaping scoops (scoop included) of Pro Complex with 12 - 14 oz. of your favorite beverage. Take 2-3 servings per day or use as recommended by a physician or licensed nutritionist.


Discuss with your physician before taking if you have a medical condition or are taking any prescription medications. Stop use and discuss with your physician if any negative effects occur. Do not exceed suggested dose. Do not take if pregnant or lactating. Must be 18 years old to use this product. Keep away from children. Do not use if seal has been tampered with. Store in a cool, dry place.

* No claims found on this web page or in print have been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. No claim or opinion about weight loss, bodybuilding or general health on this web page is intended to be, nor should be construed to be, medical advice. Please consult with a healthcare professional before starting any weight loss diet or exercise program.

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