DISCOVER THE WORLD’S NO.1* PROTEIN POWDER

At Optimum Nutrition we’re obsessively passionate about the quality and performance of our products. Just like the best workouts, we understand that you only get out what you put in.

QUALITY. IT’S SIMPLY IN OUR DNA.

Every ingredient and every process is considered, tested and tested again to ensure it meets our Gold Standard. It’s this desire to push ourselves every day that’s made us the World’s No.1* Protein Powder brand on the planet, trusted by millions everywhere at every level, in every field.

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35 YEARS OF EXPERTISE


​​​​​​​At the forefront of sports nutrition innovation for 35 years, at Optimum Nutrition we channel all our expertise into making quality products. Trusted by millions to help them reach their goals.​

MORE ISOLATE. LESS CONCENTRATE.

Quality ingredients are a vital part in the creation of a quality products. That’s why our 100% Gold Standard range contains high levels of Protein Isolate and less Protein from concentrate.
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QUALITY TESTED.


​​​​​​​We test our products over 90,000 times a year to ensure every product we make is the best it can be. If it doesn’t meet our standards, we simply don’t make it.​​​​​​

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