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
    Whey Protein staple
    Tastes great. Good price. Just what I need for a whey protein source.
  2. Quality
    I am 53 years old and my son recommended A1 Supplements and the Optimum Whey Gold for me.
    First, love all the flavor options given. Trying the cappuccino and it is GOOD tasting!
    Second, I can not believe how easy this mixes up. I get none of the “clumps” and “chunks” I always got from another brand. I feel I am injesting everything I get from the scoop now. Not leaving it at the bottom or the side of the glass.
  3. Quality
    Great 100% whey protein
    by far the best whey protein out there!
  4. Quality
    Favorite Protein
    Pound for Pound this is my favorite protein powder, taste and price considered.
  5. Quality
    I guess you could drink a chicken instead
    If you're looking for protein you already know the benefits of it. You also know you're not getting enough in your diet. Other options are Rocky-ing it with the raw eggs, or blending up a whole chicken, both of which leave you with a mess to clean up. Get double chocolate, mix with water, and get on with your life.
  6. Quality
    Good Protein
    Awesome whey protein. Mixes great and the flavors are awesome.
  7. Quality
    Chocolate Malt is the best
    So far I've tried the vanilla ice cream flavor and chocolate Malt. Chocolate Malt is great and from my research I did the best flavor. Highly recommend Gold standard protein.
  8. Quality
    Gold standard
    Good whey protein, one of the best!
  9. Quality
    So Delicious
    I use Optimum Whey gold as my day time protein. Taste is smooth and is so delicious. Chocolate is the flavor and I can't wait for more.
  10. Quality
    Never fails
    Optimum whey never fails! Flavor is amazing! quality for the money is great, you mostly get whey protein isolate & Mixes great!

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