Science in Sport is the world’s leading performance nutrition brand. Combining world-class knowledge and scientific formulations to provide optimal performance solutions across the nutritional need states of energy, hydration, and recovery. Through our world leading research and innovation programme, we formulate evidence-based products that truly impact performance.We push the boundaries of science and nutrition, so you can push the boundaries of performance. Everything we do is Fuelled by Science.

Established in 1921, Shimano today globally operates three key businesses, with sales Since 1992, Science in Sport has fuelled Olympians, World Record Holders and World Champions from Cyclists to Swimmers and Heptathletes to Runners.Science in Sport is currently the official sports nutrition partner to the INEOS Grenadiers, Elite Running Team, Saracens and Tottenham Hotspurs. SiS is also the partner of other high performing elite athletes such as Eilish McColgan, Sir Chris Hoy and athletes from the University of Loughborough.Globally, Science in Sport fuels over 150 professional soccer clubs and is Performance Research Partner to the England Football Association.and factories all over the world. We will continue supplying “captivating products” to help promote the bicycle and sports fishing cultures.

When you commit so much time, energy and determination to being the best you can be, you want a sports nutrition partner that truly understands endurance sport – one that you can trust to provide the best products and expert guidance.Our experts, combined with feedback from the elite athletes, ensure Science in Sport continues to be at the forefront of product innovation in performance nutrition. Our passion means our products are truly trusted and recommended.

Looking for supplements or vitamins for energy? Look no further. We have a range of energy-boosting supplements in a variety of formats, including gels, bars and powders. Our specially formulated ingredients and delicious flavours have created some of the best energy supplements on the market. All of which are aimed to provide a pre or intra workout boost.With SiS energy products, you can take your performance to the next level. Fuel up on carbohydrates, as well as caffeinated or decaffeinated options to suit your needs.