12 week challenge

Get marathon ready with Bio Synergy’s training plan and diet advice

So you’ve decided to run a marathon. Congratulations on taking on one of the most grueling physical tests known to man. But you can’t just pitch up at the start line of next year’s London Marathon ...

Apr 20, 2016

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BEST IN CLASS

Since ’97 we have been dedicated to developing products backed by science.

MADE IN THE UK

To ensure quality and minimise our impact on the environment.

HIGHEST QUALITY

Manufactured using best in class ingredients and independently tested for quality and suitability for athletes.

AWARD-WINNING

Winners of product, sustainability, and innovation awards for over 25 years.