Trust the science. Push your limits.
Race with confidence.
TRUSTED COLLABORATORS
Personalised carbohydrate fuelling for athletes
Getting the right amount of carbohydrates during endurance events really matters. But everyone’s body uses them differently. Using our scientific research we developed fuelsync®.
This benchmark lab test shows precisely how much carbohydrate you take during exercise gets turned into useable energy. This allows for complete personalisation of carbohydrate intake. You can trust the results to be sure you are fuelling properly, avoid gut issues, and truly push your performance.
Unlock your personal fuel strategy
There’s no one-size-fits-all when it comes to carbohydrate feeding during exercise. Too little and you underperform. Too much and you risk gut issues (and wasting money). Through world-leading scientific research at the University of Birmingham (UK), we’ve found a way to help you find your level.
The fuelsync® test makes elite-level robust lab-based testing available to you. The supervised test produces trusted results and evidence-grade fuelling data leaving nothing to chance. Comprehensive support includes a personalised carbohydrate fuelling report and an expert consultation. All this gives you the confidence to push your limits and achieve your goals.
See how athletes are levelling up with fuelsync
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Patrick Gamper
Professional cyclist, riding for world-tour team Jayco AlUla
‘I knew I could tolerate big amounts of carbohydrates on the bike but I had no idea if my body was able to use it. I have used the information from the test already in multiple races, including Grand Tours, as well as in daily training. The results ultimately gave me a lot a valuable insight in my physiology and the impact it has on my personal fuelling strategy.’
Rich Elsworthy
Ultra-endurance runner, Cotswold Way 100 miles runner
'Fuelsync's data has allowed me to optimise race and training fuelling in a way that's both aggressive and sustainable. The biggest difference I have noticed is in recovery from long sessions, I have been able to absorb higher training loads and put together the biggest and most consistent training block of my running.'
Chris Myers
Trail ultra-endurance runner, working with PRECISION fuel & hydration
‘The results were highly validating and gave me confidence for the future. I think it’s very useful to know what my body can tolerate and at what ratios. It helps prevent me from overdoing it and triggering GI issues during key races. It also informs how much nutrition I need to carry for specific sections of a race, so I don’t overpack and end up carrying extra weight when it matters.’
Nikolas Heinloth
Triathlete, top-100 Ironman World Championship in Nice.
Fueling has become almost the fourth discipline in triathlon, and with trends swinging from low-carb approaches to extreme intakes of 150–200 g/h, it’s been difficult to navigate what actually works for me. The results were eye-opening, but also reassuring, because they finally explained patterns I had experienced in training and racing. I now have a personalised intake range instead of guessing.
PARTNER LABS
