INTRA Performance Group: Trusted by Champions

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Founded by Mr. James Collins, INTRA is the culmination of over 20 years of work in elite sport. With a mission to broaden access to performance nutrition to high-performing teams and individuals across different sectors, INTRA was established to redefine excellence in performance nutrition services.

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We have a track record of supporting the most influential talent on global stages, from World Cup and Champions League finals, Olympic Games, through to headline musicians. 

Proudly based in Harley Street, London, our network of global experts in human performance places your talent at the heart of the process.

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Guided by core values of integrity, interdisciplinary teamwork, transparency, and efficiency, INTRA pledges the highest standards of service to deliver lasting results and return on investment. 

 

Our comprehensive suite of services — including performance nutrition, bespoke culinary services, psychological support, and state-of-the-art performance science — tailors strategies for the unique challenges of high-performing talent.

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We use our proven methodology, backed by extensive research and practice, ensuring our clients excel consistently on the world stage.

 

Whether you are an elite athlete looking to reach the next level or an organisation wanting to engage and energise your talent, check out our work and results. 

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Ready to elevate your organisation's performance? Contact INTRA today to discuss your needs.