Trusted Partners

As official Performance Nutrition partner of England Rugby, Optimum Nutrition will provide its award-winning products to the England senior men’s and women’s XVs and sevens squads.

As Official Nutrition Education Partner England Rugby and Optimum Nutrition will co-create a "good nutrition for performance" education programme aimed at community adult and age-group rugby players, coaches and parents in England.

European Specialist Sport Nutrition Alliance members abide by a strict Code of Conduct which ensures that products are compliant with the law.

The ESSNA kitemark represents a promise by the company that its products follow the letter of the law to protect consumers.


The Turf Games is more than a series of functional fitness events, it's a community; a group of like-minded individuals challenging each other and forming friendships that go beyond the realms of just a competition.

Optimum Nutrition is proud to be a trusted partner helping the community achieve their goals across the Summer Festival, Homes Games or everyday fitness.


Optimum Nutrition's UK plant in Middlesbrough is an Informed Sport registered site. Regular on-site inspections and facility swabbing by Informed-Sport affirms the quality systems and integrity of the manufacturing process.