Optimum Nutrition 100% Gold Standard Whey Protein Powder 5lb | Expiry March 2024 | Chocolate Mint

SKU: 14597-5


In stock

Customer Service 1300 078 777
FREE Shipping Orders $150+
Fast Dispatch Monday to Friday
FREE GIFT Orders $150+
AfterPay Buy Now Pay Later


Optimum Nutrition Whey Protein is the ultimate choice for those seeking a high-quality, pure whey protein that supports muscle building. With Optimum Nutrition Whey, you can expect the best results due to its primary ingredient, Whey Protein Isolates (WPI), alongside premium ultra-filtered concentrate.

Our formula delivers a powerful 24 grams of protein per serving, ensuring your muscles receive the necessary support for optimal growth and recovery after training. What sets Optimum Nutrition apart is our added Branch Chain Amino Acids (BCAAs), which promote better repair and increased synthesis rates when consumed post-workout.

Whey Protein Isolates (WPI) are the purest form of whey protein available, making them the primary ingredient found in our 100% Gold Standard Whey. We believe in transparency, which is why you’ll find WPI listed as the first ingredient on our label. To further enhance your muscle-building needs, we combine WPI with premium ultra-filtered whey protein concentrate (WPC) to provide the perfect blend of proteins.

Optimum Nutrition Whey Protein ensures not only exceptional muscle support but also remarkable mixability. Our attention to detail extends to every aspect of our product, ensuring a smooth and enjoyable experience with each shake.

Packed with over 5g of Naturally Occurring Branch Chain Amino Acids, including Leucine, Isoleucine, and Valine (BCAAs), our protein powder promotes effective muscle repair and prevents wastage or breakdown of muscle. These essential amino acids are crucial for supporting muscle protein synthesis, aiding in your fitness journey.

It’s no wonder why Gold Standard 100% Whey has earned the title of being the best-selling and most awarded protein powder worldwide. In fact, it was ranked number 1 on our Top 5 Protein Powders for 2023 list, solidifying its reputation as the top choice for athletes and fitness enthusiasts alike.

As for timing, you can enjoy Optimum Nutrition Whey Protein in the morning, before or after training, to meet your protein needs at any time.

Optimum Nutrition is dedicated to delivering uncompromising quality. We are one of the few sports nutrition companies that own and operate our own production facilities. Our high standards for raw materials allow us to reject truckloads that do not meet our rigorous requirements. We take pride in crafting award-winning supplements and strive to match the dedication our consumers put into their physiques and fitness accomplishments.

For more information on nutritional values, please refer to the Nutritional Panel tab for each flavor. Choose Optimum Nutrition Whey Protein, the unmatched leader in true-to-label protein powder. Invest in your fitness goals with the best in the industry. Visit our official Optimum Nutrition page  to experience the quality firsthand.

Don’t just take our word for it, hear from satisfied customers like Michael Del Zoppo, Whitney Wiser, Evan Shy, and Rachel Ponder, who all rave about the outstanding taste, versatility, and results they’ve experienced with Optimum Nutrition Whey Protein.


“Gold Standard Whey is the perfect protein for me. I use it immediately after a workout. The whey helps me to recover and repairs the muscle I had just broken down while training. Gold Standard 100% Whey has 4 Grams of Glutamine & Glutamic Acid in Each Serving and5 Grams of the Naturally Occurring Branched Chain Amino Acids (BCAAs) Leucine, Isoleucine, and Valine in Each Serving.”


“This product is #1 in the industry for a reason! With all the different flavour options, you will never get bored with protein shakes. The powder mixes well and is great for pre-workout, post-workout, or any time of day that you need to get some extra protein in.”


“This high-quality whey protein has been a part of my supplemental strategy from day one in the gym. Uniquely valuable during “cutting” phases of programming, when macronutrient intakes are meticulously important. The right high-quality protein supplement enables you to hit those detailed numbers without over-consuming other nutrients.”


“With a variety of favours, I never get bored!! They all taste great and mix easily with anything from water to milk! I use it post WOD with some quick absorbing sugar for optimal recovery. My current go-to is 1 scoop of the new vanilla ice cream with 2 servings of Tang- so good!!”


At ON we are proud to know that we are one of the few sports nutrition companies who own and operate their own production facilities. While it’s true that ON is one of the world’s largest producers of sports nutrition products, we remain focused on being recognized as the best. In fact, our requirements for raw materials are so strenuous that it’s not unusual for ON Quality Assurance Technicians to reject entire truckloads of raw materials that do not meet our high standards. We like to think that we take as much pride & care in crafting our award-winning supplements as our consumers do with crafting their physiques and fitness accomplishments.



Nutritional Info

Optimum Nutrition 100% Gold Standard Whey Protein Powder 5lb

Additional information

Weight 2.27 kg
Dimensions 20 × 20 × 20 cm

You may also like…

  • SAVE $43.90

    Optimum Nutrition GOLD STANDARD 100% WHEY Protein Powder 5lb – Double Deal

    Sale Price from: $236.00
    Select options