Optimum Nutrition Gold Standard 100% Whey Protein is made from non-denatured, specially filtered Whey Protein Concentrate, Ion Exchange Whey Protein Isolate, and Low Molecular Weight Whey Peptides. This combination provides the highest biological value and absorbability while eliminating the lactose.

Optimum Nutrition Gold Standard 100% Whey Protein provides the perfect balance of Essential and Non-Essential Amino Acids including a high concentration of Branch Chain Amino Acids. This improves nitrogen retention and muscle growth.

Optimum Nutrition Gold Standard 100% Whey Protein is an instantized formula that mixes easily with a spoon, and tastes delicious mixed with skim milk or water.

Whey Protein Isolates are 90% pure protein by weight. They are the purest and most expensive form of whey protein that exists.

That's why they are the first ingredients you read on the Optimum Nutrition Gold Standard 100% Whey label. By using Whey Protein Isolates as our primary protein source, we're able to pack 24 grams of the purest, muscle-building protein per serving, with a lot less of the fat, cholesterol, lactose, and other stuff that you can do without.

There's no question this is the standard by which other whey proteins are measured.

Packed with Whey Protein Isolates
Higher Pure Protein Percentage
Fast-Acting HYDROWHEY
Whey Peptides Provides Whey Protein Microfractions
More than 5 grams of BCAAs
Over 4 grams of Glutamine & Precursors
Instantised to Mix with a Spoon

Supplement Facts for 2.27kg Optimum Nutrition Gold Standard 100% Whey*:

Serving Size: 1 Rounded Scoop
Servings per Container: 68-77+

Amount Per Servings of Optimum Nutrition 100% Whey Protein*:

Total Calories 120
Calories From Fat 10
Total Fat 1 g
Saturated Fat 0.5 g
Cholesterol 30 mg
Sodium 60 mg
Potassium 220 mg
Total Carbohydrates 3 g
Sugars 1 g
Protein 24 g
Calcium 140 mg

Average Amino Acid Profile Per Serving*

L-Leucine 2531 mg
L-Isoleucine 1573 mg
L-Valine 1422 mg
L-Lysine 2233 mg
L-Methionine 492 mg
L-Phenylalanine 748 mg
L-Threonine 1654 mg
L-Tryptophan 405 mg
L-Alanine 1180 mg
L-Arginine 505 mg
L-Aspartic Acid 2508 mg
L-Cystine 494 mg
L-Glutamic Acid 4082 mg
L-Glycine 412 mg
L-Histidine 423 mg
L-Proline 1509 mg
L-Serine 1126 mg
L-Tyrosine 703 mg
Enzyme Blend (aminogen, lactase(standardized to 100,000 FCC units/g) 25 mg

*Servings per container and Nutrition info may vary slightly depending on flavour

Other Ingredients in Optimum Nutrition 100% Whey Protein:

Protein Blend (Whey Protein Isolate, Whey Protein Concentrate, Whey Peptides), artificial flavor, lecithin, acesulfame potassium.

Directions For Optimum Nutrition Gold Standard 100% Whey Protein:

As a dietary supplement, mix 1 heaped scoop of Optimum Nutrition Gold Standard 100% Whey Protein with 4-8 ounces (depending on desired consistency) of water, skim milk or your favorite beverage.