IT'S IN OUR DNA
Science in Sport is the world's leading performance nutrition brand. Since 1992, we have developed, manufactured and distributed high-quality sports nutrition products to professional athletes and sports enthusiasts internationally.
SINCE 1992
Industry Experts
150 OLYMPIC MEDALS
2016 Rio Olympics 34 medal-winning athletes used SiS Products
220+ ELITE TEAMS
Multi-sport usage
LEADING PERFORMANCE
World leading nutrition brand
PERFORMANCE SOLUTION
Led by Professor James Morton, Science in Sport's Performance Solutions team works with elite partners to provide innovative fuelling solutions, that push the boundaries of science to help improve performance.
Performance Solutions provides SiS' partners with a professionally accredited High-Performance Nutritionist to practically deliver performance nutrition programmes within the elite environment.
In association with Liverpool John Moore's University, SiS Performance Solutions also provides access to a world-leading sport science laboratory for bespoke research trials and product innovation.
SiS is the Official Performance Solutions Research Partner of world-leading governing bodies, such as the English Football Association.
TRUSTED BY ELITES
Science in Sport is embedded within the elite athlete community, partnering with professional cycling organisations German Cycling Federation, Legion of LA, and other high-performing elite institutions around the world, such as USA Triathlon and the English Institute of Sport.
Globally, SiS fuels over 150 professional football clubs, including the Wales and Republic of Ireland national teams, FC Copenhagen, and New York City FC.
QUALITY COMMITMENT
Our products are trusted by professional teams and athletes because of our commitment to testing and certification. We ensure that our products are safe for athletes to use, and therefore we have our products externally validated by world-class sports doping control laboratory, LGC - the people behind Informed Sport.
Our Performance Solutions team relentlessly test our products repeatedly with different athletes and consumers. We do this to ensure we provide you with the right range of products with the best possible ingredients for your needs, so that you can focus on performing to the best of your ability.
INFORMED SPORT CERTIFIED
Science in Sport is proud to be part of Informed Sport’s quality assurance program for sports nutrition products. The program certifies that all nutritional supplements and/or ingredients that bear the Informed Sport logo have been tested for banned substances by the world-class sports anti-doping laboratory, LGC.
Every single batch of Science in Sport's finished product is screened against the 2021 World Anti-Doping Agency (WADA) list. Banned substances, including steroids, are tested to the level of 10 Nanograms per gram, and stimulants to 100 Nanograms per gram.
Every batch produced receives the recognised and respected Informed Sport certificate.
QUALITY ASSURANCE
PRODUCT & MANUFACTURING REVIEW
INFORMED Sport evaluates our raw materials and suppliers across all production and packaging sites, as well as our operational procedures, and verifies our GMP (Good Manufacturing Practices), ensuring products are consistently produced and controlled to maintain quality standards.
PRE-CERTIFICATION TESTING
A minimum of three, final product samples are tested to the level in the ng/g region against WADA's banned substance list - an essential requirement for banned substance programmes, and risk mitigation.
CERTIFICATION TESTING
After successful certification, each batch of each product is tested and registered at wetestyoutrust.com, so anyone can verify the product they purchased has been certified.
OUR EXPERTS
PROFESSOR JAMES MORTON
CHIEF SCIENCE OFFICER
James is the Chief Science Officer at Science in Sport, responsible for research and innovation as well as strategic delivery of our Performance Solutions programme to our elite partners. With over 160 research publications, James is a Professor of Exercise Metabolism at Liverpool John Moores University and has extensive experience in leading Performance Support programmes to some of the world's leading athletes and sports teams.
DR. MARC FELL
SENIOR PERFORMANCE NUTRITIONIST
Marc has worked for Science in Sport since 2022. He has spent 2 of those years embedded in INEOS Grenadiers cycling team. He has a PhD from Liverpool John Moores University and specialises in performance practice/support, with a focus on endurance nutrition. Marc supports our portfolio of elite partners, including working closely with Tottenham Hotspur F.C. (EFL), and our partnership roster in the USA.
PROFESSOR LOUISE BURKE
SPORTS DIETITIAN
Louise is a sports dietitian with nearly 40 years of experience in the education and counselling of elite athletes. She worked at the Australian Institute of Sport for thirty years, first as Head of Sports Nutrition and then as Chief of Nutrition Strategy. She is also an editor of the International Journal of Sport Nutrition and Exercise Metabolism. Louise was a founding member of the Executive of Sports Dietitians Australia and is a Director of the IOC Diploma in Sports Nutrition.
DR TRENT STELLINGWERFF
DIRECTOR OF PERFORMANCE SOLUTION (CANADIAN SPORT INSTITUTE PACIFIC
Since 2011, Trent has served as the Director of Performance Solutions at the Canadian Sport Institute Pacific (Victoria, Canada). He is also the Sport Science, Sports Medicine & Innovation Lead for Athletics Canada - the governing body of track and field. His primary sport and research focuses are in the field of physiology and nutrition interactions, as well as environmental (altitude and heat) expertise, and has previously served on Own The Podium's (OTP) National I&R Advisory Council and currently co-chairs OTP's Relative Energy Deficiency in Sport (RED-S) working group.
CHARLES ASHFORD
PERFORMANCE NUTRITIONIST (DALLAS MAVERICKS)
Charles is currently Performance Nutritionist at the Dallas Mavericks (NBA). He was previously Director of Sports Nutrition for 5 years at the University of North Texas and Texas Tech University before that. Charles is a Cornell University graduate, with huge experience in USA sport. He is recognised as one of the leading voices in the US practitioner landscape.
MICHAEL NAYLOR
HEAD OF NUTRITION
Michael is currently the Head of Nutrition for the English Institute of Sport, where he works with over 20 nutritionists providing support to 20 of Team GB's Olympic and Paralympic sports. He was the lead nutritionist for Team GB at the Rio 2016 Olympics. Michael provided nutrition support to England Rugby for over 7 years, working with both the Senior Men and Women teams, including the 2014 World Cup winning women's team. In football, Michael now works as a consultant nutritionist with England Football and was part of the support team that travelled to the FIFA World Cup.
DR. KIRSTY ELLIOT-SALES
HEAD OF MSK PHYSIOLOGY RESEARCH GROUP AT NTU
Kirsty completed her undergraduate degree and PhD at Liverpool John Moores University. Her PhD examined the effects of female reproductive hormones on muscle strength, and since then, her work has mainly focused on female athletes. In addition to her research on female athletes, which includes the menstrual cycle, hormonal contraceptives, the Female Athlete Triad and Relative Energy Deficiency in Sport. She is an Associate Professor of Female Physiology and the Head of the Musculoskeletal Physiology Research Group at NTU.
PROFESSOR JAVIER GONZALEZ
PROFESSOR OF NUTRITION AND METABOLISM
Javier is Professor of Nutrition and Metabolism in the Centre for Nutrition, Exercise and Metabolism (University of Bath). His research is focused on human fuel usage; how we get fuel from our diet, burn fuel during exercise, and store fuel when we exceed our requirements. His research group employs a variety of methods to understand human fuel use, including indirect calorimetry, tissue biopsies and stable isotope (IV) infusion and ingestion. These methods are used across laboratory-based and free-living studies to study carbohydrate & fat metabolism.
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