Customer Support 1-800-487-7171Orders over $75 Free Shipping!


Pro Complex

Optimum Nutrition
Pro Complex

Short description:

60g ISOLATE & HYDROLYZED PROTEINS, 15.5g BCAAs & 10.5g L-Glutamine!

4.7 stars, based on 2 reviews
Reward Points Policy You will earn 0 Muscle Bucks for buying this product.



Size :3.3lb (40 scoops)
Servings :20
SKU :procomplex3.3lb

Availability: In stock

  Description    Directions    Ingredients    Reviews  

pro complex banner

Muscle Building Protein Mix
Tastes Great And Is Instantized To Mix Easily 

Muscles are made bigger and stronger with hard training, adequate rest and amino acids from protein. To help meet the recovery needs of elite athletes and goal-driven weight lifters, we developed this stack of superior quality proteins with naturally occurring and added BCAAs and L-Glutamine. One look at the facts panel will tell you PRO Complex has a lot to offer, and you’ll be amazed at how effortlessly the powder mixes up into a great tasting shake.


  • 60 Grams of Protein*
  • 15.5 Grams of Naturally Occurring and Added Micronized BCAAs*
  • 10.5 Grams of Naturally Occurring and Added L-Glutamine*
  • Mixes Effortlessly & Tastes Great, Shake After Shake

  *Per 1 (75g) Serving (Two Scoops)

More quality proteins. More Essential Amino Acids. More BCAAs. More nutrients that support massive muscle size and strength gains with less sugar, fat and everything else you make a point of avoiding. ON’s PRO Series brings it to your shaker cup in potencies you can depend on to fuel recovery from intense training – no matter how big you are or want to be.

SUGGESTED USE: For healthy adults, consume enough protein to meet your daily protein requirements with a combination of high protein foods and protein supplements throughout the day as part of a balanced diet and exercise program.

SPOON STIRRED: For each scoop of PRO Complex®, add 4-6 oz of cold water, milk or any beverage with a complementary flavor. Because the powder has been instantized, all you really need is a spoon to stir the powder into a delicious protein shake.

SHAKER CUP: Bringing a shaker cup along to the gym presents you with a quick, easy way to produce the perfect shake every time. Mix each scoop of PRO Complex in a shaker filled with 4-6 oz of your preferred beverage, screw the cap on tight and shake for a few seconds.

ELECTRIC BLENDER: Using an electric blender, you can turn a serving of PRO Complex into a fresh fruit smoothie and/or stack this protein shake with Creatine and other sports nutrition ingredients. TIP: Adding a couple of ice cubes can improve the consistency of your shake.

A Look at Vanilla

Serving Size = 2 Scoops (75g)
Servings Per Container: 20
Per Serving:

Calories - 270 
Calories From Fat: 10 
Total Fat - 1g 
Saturated Fat: .5g
Trans Fat: 0g 
Cholesterol - 30mg
Sodium - 150mg
Total Carbohydrate - 6g
Dietary Fiber: 0g
Sugars: 1g 
Protein - 60g

Vitamin A 0%
Vitamin C 0%
Calcium 25%
Iron 0%

Ingredients: Protein Blend (Whey Protein Isolate, Hydrolyzed Whey Protein Isolate, Egg Protein, Hydrolyzed Egg Protein, Leucine Peptides [L-Leucine, Hydrolyzed Whey Protein Isolates][as PepForm®]), Natural And Artificial Flavors, Lecithin, Micronized L-Leucine, Micronized L-Glutamine, Micronized L-Isoleucine, Micronized L-Valine, Enzyme Blend (Beet Root Fiber, Amylase, Protease, Cellulase, Lactase, Lipase), Sucralose, Acesulfame Potassium.


Customer Reviews

  • Addam
    best protein out there May 3, 2015

    This is the best protein you can get that's low in calories and low in fat. Mixes good and taste great. Been using it for years.

  • adrian
    Can't go wrong with this product December 5, 2013

    Pro Complex is by far one of the best proteins you can get, with a great taste as well.

Only registered users can write reviews. Please, log in or register

Frequently bought together

Customers who bought this product also commonly purchased the following combination of items.