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About

Optimum Nutrition, Inc. (ON) is part of the Glanbia global nutrition group and has been setting the Gold Standard in sports nutrition for more than 30 years - helping performance focused athletes achieve their goals.

COMPANY OWNED & OPERATED MANUFACTURING

With state-of-the-art production facilities in Middlesbrough, UK, Optimum Nutrition is one of the few sports nutrition companies to manufacture in every product category. From the very beginning in 1986, Optimum Nutrition has always taken a hands-on approach to maintaining the very highest standards of quality.

UNCOMPROMISING QUALITY

Before a single machine is turned on in our manufacturing facilities, Optimum Nutrition procurement professionals carefully select the most premium raw materials. A Certificate of Analysis is required for every ingredient, which is then tested and retested for compliance. Quality assurance performs daily inspections of our current Good Manufacturing Practices (cGMPs) compliant facilities, which are GMP registered. The Plant is also Informed Sport and Informed Choice registered and retains a Grade A BRC food Certificate. Optimum Nutrition is a Preferred Supplier to the English Institute of Sport (EIS)

DRIVING CATEGORY INNOVATION

In addition to making Gold Standard 100% Whey the world’s best-selling whey protein powder, Optimum Nutrition created the slowly digesting protein category with Gold Standard 100% Casein. Optimum Nutrition also created the anytime energy category, which remains dominated by Essential Amino Energy, and launched the Optimum Protein Bar and the Protein Crisp Bar, the perfect on-the-go protein snacks.

CUSTOMER SATISFACTION

Optimum Nutrition’s strict ingredients selection, quality control, lab testing and manufacturing processes are all done for one reason: to provide you with the highest quality sports nutrition products available. Our company was founded with a mission to bring consistent quality to the marketplace, and we are constantly working on setting even higher standards.

WHERE YOU CAN FIND US

Our products can be found throughout the United Kingdom in specialty retail stores, gyms and fitness centres as well as major grocery chains and online retailers and of course here direct from the brand you trust. Optimum Nutrition’s products are available across the globe.





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Great that you would like to subscribe to our newsletter! 


You can easily subscribe to our newsletter by following these steps:

  1. Go to the bottom of our website
  2. Fill in your email address and click on subscribe
  3. Open your mail and open the request to sign up
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Please note: it is possible that these emails end up in your spam box or unwanted mailbox. Check these inboxes as well!

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Ouch... that's clumsy! Fortunately, you can easily reset your password yourself. 


How can I do this?


  1. Click on sign in/register
  2. Click on "Forgotten your password?"
  3. Enter your email address
  4. You will receive an email from us 
  5. Follow the instructions in the email for changing your password


Please note: the mail with the instructions for changing your password sometimes ends up in the spam box.

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What a pity that you did not receive an email to change your password! 


It sometimes happens that this email ends up in your spam box. It is therefore useful to also check your spam box (unwanted emails). 


Did you also not receive the mail in your spam box? Then please contact our customer service.

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What a pity that you want to delete your account. 

Of course you have the right to delete your account at any time. If you want your account to be deleted you should contact us at: customersupport@optimumnutrition.com. After reviewing your request, we will delete your account within four weeks.

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What a pity you want to unsubscribe from our newsletter! 


You can unsubscribe from our newsletter in one of the following ways:


  1. Open a newsletter from us in the email and scroll down. At the bottom of the email you will see "unsubscribe". When you click on this, you will automatically be directed to the page where you can unsubscribe.
  2. If you have an account you can also unsubscribe through your account. You can do this as follows: login and click on the circle with the little figure in it. Go to "contact preferences". On this page you can unsubscribe from the newsletter by clicking on the slider at newsletter, so that it turns gray. 
  3. If both options do not work you can always contact our customer serivce.They will help you further. 

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