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Gold Standard 100% Whey Protein

  • Protein Isolate is the No. 1 ingredient
  • The world’s #1 (bestselling) whey protein powder
  • 24 grams of premium whey protein
  • Low in sugars and fat and less than 120 calories
  • 5.5 grams of naturally occurring BCAA in each serving
  • Best Protein Powder- Men's Health Sport Nutrition Awards 2024
  • Best Protein Powder- Women's Health Sport Nutrition Awards 2024
  • Best Protein Powder- Runner's World Sport Nutrition Awards 2024

Product Overview


Optimum Nutrition's GOLD STANDARD 100% WHEY is the world’s best-selling whey protein. It delivers 24 g of whey protein to support muscle growth. After training, your body uses protein to help repair and rebuild muscle fibres. Each great tasting serving contains 24 g of premium whey protein to support muscle growth and 5.5 g of naturally occurring BCAAs. All with just 1.4 g of fat, 0.7 g of sugars, and with 1.3 g of carbs.


Ready to mix whey protein powder with sweeteners.

*Serving amounts may vary


  • 24 grams of whey protein with low levels of sugar and fat and less than 120 calories.

  • 5.5 grams of naturally occurring BCAA in each serving
  • 4 grams of  glutamine & glutamine acid
  • Enjoy first thing in the morning &/or pre or post-workout
  • Available in a range of different serving sizes and flavours

Suggested Use

GOLD STANDARD 100% WHEY is best enjoyed first thing in the morning and/or during the 30 minutes just before or immediately after training. Simply mix one rounded scoop (31 g )in 180-240 ml of cold water. You can also add a serving to smoothies, protein balls, muffins, porridge or other meals as another great way to get a protein hit in the kitchen..

Nutritional Information

Nutritional information will be shown when a flavour and/or size is selected.

Overall Rating (4.9)
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Great products

Review by Stewart on Jul 1, 2024
Verified purchase
The whey protein and creatine help to get the work done. Great products, highly recommended.

Amazing product

Review by Samantha Zvobwo on Jun 27, 2024
Verified purchase
ON had definitely gained one loyal customer. I was skeptical at first when j made the order and the customer service team was so helpful and reassured me that the package was going to be delivered.

Great results after tasty cocktail!

Review by Pablo on Jun 25, 2024
Verified purchase
Results have been noticed after very fist month of training with ON protein. It has great taste, not too sweet and if you buy here you will be absolutely sure that its genuine priduct. Highly recommend it!


Review by Sathis on Jun 24, 2024
Verified purchase
Really Good Product

Gold standard whey

Review by Jamie on Jun 18, 2024
Verified purchase
Convenient and great taste

Great product.

Review by Alex Feldman on Jun 14, 2024
Verified purchase
Been taking ON products for years. Always mix well, never clump. Been a stalwart of Vanilla Ice Cream but branched out to Chocolate Peanut Butter. Great to stir through your porridge.

Great flavour

Review by Anonymous on Jun 12, 2024
Verified purchase
Definitely the best flavour - had used other brands and their flavour are always not good, but this one has the perfect amount of sweetness. Would recommend to anyone willing to upgrade its diet with a protein punch and good taste!

Great product

Review by Hardeep on Jun 11, 2024
Verified purchase
Very happy with it

Best protein in the market

Review by Orenstein Dsouza on Jun 7, 2024
Verified purchase
I have been using this product since years and I totally trust this product. It's easy on the stomach and the results are great as well. I make sure that I only buy this product from a trusted outlet

Great taste

Review by Anonymous on Jun 5, 2024
Verified purchase
Great taste

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