Optimum Nutrition Gold Standard Isolate

(6 customer reviews)


High-Quality Hydrolyzed & Ultra-Filtered Whey Protein Isolate

  • 25 Grams of Protein Per Serving
  • 5.5 Grams of Naturally Occurring BCAAs per Serving
  • 1 Gram of Carbohydrates Per Serving
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High-Quality Hydrolyzed & Ultra-Filtered Whey Protein Isolate


To create GOLD STANDARD 100% ISOLATE, we begin by selecting only the highest quality whey protein. We subject this whey protein to a series of sophisticated filtration processes to ‘isolate’ out excess fat, cholesterol, and sugar. Afterward, we hydrolyze a portion of this Whey Protein Isolate, breaking it down into smaller chains of amino acids. The end result is a fast-digesting complete protein that contains no more than 1 gram of carbohydrates, less than a gram of fat, and comprises more than 80% pure protein per serving.

Here are some key features and details about Optimum Nutrition Gold Standard Isolate:


1. Whey Protein Isolate: It contains whey protein isolate as its primary source of protein. Whey protein isolate is a highly purified form of whey protein that undergoes additional processing to remove most of the lactose, fat, and carbohydrates found in regular whey protein concentrate.

2. High Protein Content: Each serving of Optimum Nutrition Gold Standard Isolate typically provides around 25 grams of protein. This makes it a convenient way to supplement your daily protein intake, especially for individuals who engage in intense physical activity or have increased protein needs.

3. Low in Fat and Carbohydrates: Optimum Nutrition Gold Standard Isolate is formulated to be low in fat and carbohydrates, which is beneficial for those who are watching their calorie intake or following specific dietary plans, such as low-carb or low-fat diets.

4. Fast Digesting and Absorbing: Whey protein isolate is known for its fast digestion and absorption rate, which means that the amino acids it contains are quickly delivered to your muscles to support recovery and muscle protein synthesis.

5. Banned Substance Tested: Optimum Nutrition Gold Standard Isolate is subjected to rigorous testing to ensure that it is free from any banned substances. This makes it suitable for athletes and individuals who participate in sports competitions that have strict anti-doping regulations.

6. Variety of Flavors: It is available in various flavors, allowing you to choose the one that suits your taste preferences.


Firstly, mix about one scoop of the powder into 6 to 8 fluid ounces of cold water or milk. Then, stir, shake, or blend the mixture for 30 seconds until fully dissolved. For optimal results, it is recommended to mix your shake 30 to 60 minutes after your workout or enjoy it as an anytime snack.

It’s important to note that healthy adults typically meet their daily protein requirements through a combination of high-protein foods and protein supplementation. Therefore, incorporating Optimum Nutrition Gold Standard Isolate into your diet and exercise program can be a valuable addition. By following a balanced approach, you can ensure you’re consuming enough protein to support your overall health and fitness goals.

Container Size: 2.28KG (5.02LB,3Lb)
Serving Size: 1 Scoop 31G
Servings Per Container: 76,30

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Optimum Nutrition

Optimum Nutrition is a name synonymous with sports nutrition. They are one of the top supplement brands in the world, supplying an enormous range of high-quality products from whey protein powder, including whey protein isolates, to protein bars and amino energy drinks. Their Gold Standard range, in particular the Gold Standard Whey Protein has become one of the most loved and most sold protein products in the industry.

6 reviews for Optimum Nutrition Gold Standard Isolate

  1. Matilda Singh (verified owner)

    This product helps me stay calm and focused amidst my busy days.

  2. Daniel Jones (verified owner)

    This product helps me stay calm and focused amidst my busy days.

  3. Hazel Wilson (verified owner)

    Highly recommend this supplement for anyone looking to boost their health.

  4. Liam Brown (verified owner)

    Feeling more focused and productive with this supplement.

  5. Ethan Jones (verified owner)

    My digestive system has never felt better – all thanks to this supplement.

  6. Benjamin Wilson (verified owner)

    My energy levels have never been higher – thanks to this supplement.

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