Optimum Nutrition Gold Standard Whey

Whey Protein Isolates (WPI) are the purest form of whey protein that currently exists. WPIs are costly to use, but rate among the best proteins that money can buy. That’s why they’re the first ingredient you read on the Optimum Nutrition Gold Standard Whey label. By using WPI as the primary ingredient along with premium ultra-filtered whey protein concentrate (WPC), we’re able to pack 24 grams of protein into every serving to support your muscle building needs after training. ON’s attention to detail also extends to mixability. This superior quality powder has been instantized to mix easily using a shaker cup or just a glass and spoon. There’s no doubt that this is the standard by which all other whey proteins are measured.

  • Whey Protein Isolate (WPI) Main Ingredient
  • Whey Protein Microfractions from Whey Protein Isolates & Ultra-Filtered Whey Protein Concentrate
  • Over 4 Grams of Glutamine & Glutamic Acid in Each Serving
  • More Than 5 Grams of the Naturally Occurring Branched Chain Amino Acids (BCAAs) Leucine, Isoleucine, and Valine in Each Serving
  • The “Gold Standard” for Protein Quality

Optimum Nutrition Quality

At ON we are proud to know that we are one of the few sports nutrition companies who own and operate their own production facilities. While it’s true that ON is one of the world’s largest producers of sports nutrition products, we remain focused on being recognized as the best. In fact, our requirements for raw materials are so strenuous that it’s not unusual for ON Quality Assurance Technicians to reject entire truckloads of raw materials that do not meet our high standards. We like to think that we take as much pride & care in crafting our award-winning supplements as our consumers do with crafting their physiques and fitness accomplishments.

There is Only One Gold Standard

Optimum Nutrition’s Award Winning supplements have consistently delivered the Highest Quality products to athletes across the globe

Optimum Nutrition Gold Standard Whey

Supplement Facts

Serving Size: 1 Scoop
Servings Per Container: 155

Amount Per Serving

Total Calories 110
Calories From Fat 10
Total Fat 1.5g
Saturated Fat 0.5g
Cholesterol 10mg
Sodium 40mg
Potassium 220mg
Total Carbohydrates 3g
Sugars 1g
Protein 23g
Calcium 150mg
L-Leucine 2470mg
L-Isoleucine 1520mg
L-Valine 1440mg
L-Lysine 2120mg
L-Methionine 440mg
L-Phenylalanine 670mg
L-Threonine 1720mg
L-Tryptophan 240mg
L-Alanine 1380mg
L-Arginine 480mg
L-Aspartic Acid 2490mg
L-Cystine 440mg
L-Glycine 530mg
L-Histidine 400mg
L-Proline 1540mg
L-Serine 1240mg
L-Tyrosine 590mg
Glutamine 3870mg

Other Ingredients:
Protein Blend (Whey Protein Isolate, Whey Protein Concentrate, and Whey Peptides) Cocoa, Artificial Flavor, Lecithin, Acesulfame Potassium.

Note: Ingredients vary slightly with each flavor.

To encourage a positive nitrogen balance, consume approximately 1 gram of protein per pound of body weight per day from a combination of high protein foods and supplements. For even better results, consume your daily protein allotment over 4-6 small meals spread evenly throughout the day.

As a dietary supplement, mix 1 heaping scoop of 100% Whey with 6-8 fluid ounces (depending on desired consistency) of cold water, skim milk, or your favorite beverage.

Additional information


Banana Cream, Double Chocolate, Extreme Milk Chocolate, Strawberry, Vanilla Ice Cream


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