24g protein per serving from isolate-first whey
Whey protein isolate is among the purest forms of whey protein
Gold Standard 100% Whey™ - Double Rich Chocolate (74 Servings) uses whey protein isolates as the primary ingredient along with premium ultra-filtered whey protein concentrate.
See isolate-first protein in action
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Is whey protein isolate a purer form of whey protein than regular whey?
How can I tell whether a whey protein uses isolate or regular whey as its main source?
Does whey protein isolate usually have a higher protein percentage per serving?
What else should I compare besides the words isolate and regular whey?
Which type of whey is better for post-training use?
Why does ingredient order matter when comparing whey protein isolate and regular whey protein?
Gold Standard
4.5 (2,099 reviews)
$5999
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Ingredients

The True Strength of Whey
Whey Protein Isolates (WPIs) 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 Gold Standard 100% 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 easliy 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.

Beyond the Basics:

  • Whey Protein Isolates (WPI) Main Ingredient.
  • Whey Protein Microfractions from Whey Protein Isolate and Ultra-Filtered Whey Protein Concentrate.
  • Over 4g of Naturally Occurring Glutamine & Glutamic Acid in Each Serving.
  • More than 5g of the Naturally Occurring Branched Chain Amino Acids (BCAAs) Leucine, Isoleucine, and Valine in Each Serving.
  • The "Gold Standard" for Protein Quality.
  • Banned Substance Tested Protein
  • Vanilla Ice Cream Flavored Whey Protein Powder

Recent Reviews

Taste great easy mixture

Scott LVerified Buyer

Whey Extreme Milk Chocolate

Exactly what I needed, fantastic taste. Delivery was on time, and I got a discount. Will continue purchasing protein from your establishment. Thank you??

Reno BVerified Buyer

Taste really good. No grainy texture

Karl MVerified Buyer

100%

Doesn't clump up like other protein powders.

EDDY CVerified Buyer

Excellent

I love ON protein. It's tasty and easy to mix. Strawberry is one of my favorites.

Tracy SVerified Buyer

No clumps and great flavor

Delicious flavors and blends super smooth. Has been my go to for a long time

Leann BVerified Buyer

Awesome not sweet clean protein for your coffee

My trainer recommended this and I really like it. I love that I can add it to my morning coffee (after letting it cool just a bit) and start my day with some clean, good tasting, not fake-sweet protein. My favorite is the double rich chocolate but I am keen to try the vanilla too. It dissolves easily in milk without a blender and is the least fake-sugar tasting protein I've tried. Well done.

Donna KVerified Buyer

Love the taste!

I love the taste of this protein powder as opposed to many others I have tried.

Sandra CVerified Buyer

Best of the Best.

Is my gooooo tooooo!

Julissa SVerified Buyer

Mixed great and tastes great! Great price too!

Doug SVerified Buyer

Taste great

Very good flavor. Do not have the strong aspartame taste like extreme chocolate milk flavor

Ricardo LVerified Buyer

Great taste love it!

Chris GVerified Buyer

Awesome, things always i take it worth!

Paul FVerified Buyer

A reliably enjoyable flavor

A flavor that is not too sweet, tastes like chocolate milk, and I don't get sick of fast.

Tasha BVerified Buyer

Great product. Mixes well.

Christy FVerified Buyer

Great Product!

This is a top of the line product that certainly delivers

Matt GVerified Buyer

Liquid strength

Excellent product. Great taste. High enery.

JoAnn DVerified Buyer

Great protein came warm though.

DeAndre HVerified Buyer

My favorite and I have tried so many brands

Love the taste

Steven DVerified Buyer

Personally, I love the taste. No after taste, no side effects, not chalky. ON are my go-to product.

amanda jVerified Buyer

Great taste & Consistency

This protein powder tastes great and is a good consistency.

Katie HVerified Buyer

Best flavor protein.

Delicious!

CUSTOMER VVerified Buyer

Flavor

Tastes very good

Jeffrey mVerified Buyer

Great taste!!

Cynthia SVerified Buyer

Highly recommended!

Ellen FVerified Buyer

Tastes great

Very good. Having buying this for years.

Dorothy VVerified Buyer

Good flavor - Extreme Milk Chocolate

I like this flavor. Mix pretty easily overall. I drink it with low fat milk to add a little more protein. Would recommend this brand. Now I want to try other flavors.

David NVerified Buyer

Great taste

Laurene CVerified Buyer

A great fuel for a healthy body?

I have been using Gold Standard Whey protein powder on and off for years now? I recently turned 68 and wanted to step up my health regiment another notch. I subscribed to the GNC refill program to have the protein powder shipped to me on a consistent basis as to have more of a commitment to keeping on track.. I mix it with almond milk as well as my smoothies.. On occasion after run / walking I mix it with filtered water.. It mixes very well with water but I prefer the almond milk overall. It's a great meal alternative.

Robert HVerified Buyer

Yum

Yummmmmmmmmmmmy

Ronnie AVerified Buyer