Optimum Nutrition Gold Standard 100% Whey Protein

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Optimum Gold Standard 100% Whey Protein - Packed With 100% Whey Protein Isolates, More Than 5g Of BCAAs, Instantized To Mix With A Spoon, Always 100% For Muscle Recovery & Growth!

High Quality 100% Whey Protein Isolates with Added Digestive Enzymes!



Whey Protein Gold Standard


Like it's predecessors, Optimum Nutrition 100% Whey Protein contains Optimum's exclusive, proprietary blend of...

•Microfiltered Whey Protein Isolates
•Ion-Exchange Whey Protein Isolates
•Ultrafiltered Whey Protein Concentrate
•HydroWhey Hydrolyzed Whey Peptides


to give you more of what you want (pure, unadulterated whey protein) with less of what you don't (fat, saturated fat, cholesterol, lactose, and other carbohydrates) with every serving. In fact, Optimum Nutrition 100% Whey Protein is better than ever! Here's why:


Each and every serving provides MORE PROTEIN 105% of the protein found in previous varieties.


We've included MORE HYDROWHEY strategically hydrolyzed, low molecular weight whey protein peptides to make Optimum's 100% Whey Protein even FASTER ACTING! 

Optimum's 100% Whey Protein Gold now CONTAINS LACTASE and AMINOGEN digestive enzymes to further enhance absorption and make this product even more friendly to lactose intolerant individuals. 

HIGHER PROTIEN PERCENTAGE. ON's 100% Whey Protein has always been a leader in this respect. With 23 grams of protein in just a one ounce serving, it's nearly 81% protein by weight! 

Every serving supplies even MORE low, moderate, and high molecular weight, biologically active WHEY PROTEIN MICROFRACTIONS including Alpha-lactalbumin, Glycomacropeptides, Beta-lactoglobulin, Immunoglobulin G (IgG), Lactoferrin, lactoperoxidase, and various growth factors. 

Over 4 grams of GLUTAMINE & glutamine precursors as well as 5 grams of BCAAs (leucine, isoleucine, and valine) in each scoop!


Gold Standard Whey protein is popular with active adults because it digests rapidly and is a rich source of amino acids for muscle recovery. Whey protein isolates are the purest form of whey and the primary ingredient in Gold Standard 100% Whey. Each serving provides 24 grams of rapidly digesting whey protein with low levels of fat, cholesterol, lactose and other stuff you can do without. There's no doubt this is the standard all other proteins are measured against.


Only one gold standard


Note: Manufacturers continually change product specifications. While we try our best to keep product descriptions up to date, they do not necessarily reflect the latest information available from the manufacturer. We are not responsible for incorrect or outdated product descriptions and/or images.

  1. Quality
    Delicious Whey Gold
    I just love this protein I got the banana cream and absolutely love it mixes good tastes good and good price too
  2. Quality
    GREAT Whey!!!
    Great tasting whey protein and easily mixed!!!
  3. Quality
    Best protein!
    Great tasting protein, mixes easily, quality is great.
  4. Quality
    Good but disappointing
    After taking ON whey protein previously I found good results but this time the only thing I found disappointing was that there was no preservation seal on the protein.
  5. Quality
    love it
    perfect protein, love it and the flavor is great. love a1 supps, they are very fast!!
  6. Quality
    New Favorite
    ON is my new go to whey protein. It mixes well and the Coffee flavor tastes great.
  7. Quality
    Great product
    Great tasting protein, mixes well, for what is in it, one of the best protein buys on the market!
  8. Quality
    Mixes Great
    This protein powder mixes great. Then there's the taste. Not so great. It claims to be "New improved great taste". Well, if that's the case i'm sure glad I never tried the old one. It isn't horrible by any means, but has hardly any (Vanilla ice cream) flavor. However, that is the only flavor i've tried.
  9. Quality
    Solid Protein
    Solid Whey Protein at a reasonable cost, love the free stuff included with the order.
  10. Quality
    Great Tasting Protein - Chocolate Malt
    This has been my go to whey protein for years.

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These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

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