Optimum Nutrition Pro Complex

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4.6 Pounds / 28 Servings
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2.3 Pounds / 14 Servings
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From OptimumNutrition.com:

Since different proteins have distinct amino acid profiles and utilization rates, Pro Complex Augmented Protein System (APS) combines 8 sources to create a superior protein blend, designed to enhance your muscle-building potential. Uniting Whey Protein Isolates, Egg Albumen, and Hydrolyzed Proteins, and key Free Form Amino Acids, we’ve created a protein with varied digestion rates and an amino acid profile that’s off the charts. Each serving of Pro Complex APS is packed with 60 grams of the highest quality proteins commercially available. Simply put, it’s formulated to take you to the next level.


Beyond The Basics


  • 8 Premium Protein Sources
  • Over 14,000 mg of BCAAs
  • 10,500 mg of Glutamine & Precursors
  • Loaded with Protein Microfractions
  • Digestive Enzymes
  • Comprehensive Vitamin & Mineral Blend
  • Instantized

Note that the banana cream Pro Complex flavor also includes casein protein, giving it 9 different protein sources. This was announced in October of 2007 and claimed to be available for a limited time only.

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