Science in Sport is the world’s leading performance nutrition brand, combining expert knowledge with scientific formulations to deliver optimal solutions for energy, hydration and recovery.
Backed by our world-class research and innovation program, we develop evidence-based products that make a real difference to athletic performance.
We constantly push the limits of science and nutrition, so you can push your limits in training and competition. Everything we do is Fuelled by Science.
Since 1992, Science in Sport has fuelled Olympians, World Record Holders and World Champions, from cyclists and swimmers to heptathletes and runners.
Science in Sport is proud to be the official sports nutrition partner of the INEOS Grenadiers, Elite Running Team, Saracens and Tottenham Hotspur. SiS also supports elite athletes such as Eilish McColgan, Sir Chris Hoy and representatives from Loughborough University.
Around the world, Science in Sport fuels more than 150 professional football clubs and serves as the Performance Research Partner to the England Football Association.
When you dedicate your time, energy and focus to becoming the best version of yourself, you need a sports nutrition partner that understands endurance sport and can be trusted to deliver top-quality products and expert advice.
At Science in Sport, our team of specialists works closely with elite athletes to keep us at the cutting edge of innovation in performance nutrition. Our commitment means our products are genuinely trusted and widely recommended.
Science in Sport is trusted by professional and Olympic athletes across a wide range of sports around the world. A key reason for this trust is our strict approach to preventing banned substances from entering our supply chain or finished products.
Every batch we produce is certified under the respected Informed Sport program.
You’ll find the Informed Sport logo on every product we make.