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At Science in Sport we push the boundaries of science and nutrition, so you can push the boundaries of performance. Working side-by-side with elite athletes in every field, our vision is to become the undisputed leader in our own.

But becoming the world’s number one endurance nutrition brand isn’t easy. It takes world-class knowledge. Relentless product development. Testing. Retesting. The trust of our athletes. Proven results, time after time.

So every step we take, we break new ground. Every product. Every performance. Every innovation. Every moment of inspiration. Everything we do is FUELLED BY SCIENCE.

Our mission it to be the best in the world at:

– World-class innovation driven by cutting edge science

– Delivering our athletes world-class knowledge

– Providing athletes the highest standard banned substance control.

At Science in Sport we understand the demands of your event and the nutritional principles required to perform. As a result, our product range comprises 5 Core Need States:


All of our energy products are designed to help you fuel before and during your training or event. Comprising of GO Energy Powders, GO Energy gels and GO Energy Bars, they are all available in a variety of different flavours so there are no more excuses for running out of energy!


Essential to performance, hydration is a fundamental part of any sports nutrition strategy. Our GO Hydro products are a quick, easy and convenient way to maintain hydration. When you are also in need of additional energy, our GO Electrolyte Powder & GO Energy + Electrolyte Gels provide both the sodium and carbohydrates your body requires.


The original full recovery product ‘REGO Rapid Recovery’: consisting of an all in one, Protein, Carbohydrate, Electrolyte, Vitamins and Mineral blend and our brand new ‘REGO Rapid Recovery Plus’: Our premium all in one recovery product. Providing a blend of Carbohydrate, Whey Protein, Leucine, Glutamine, Vitamins, Minerals and key electrolytes, REGO Rapid Recovery Plus can help you promote muscle glycogen resynthesis, muscle protein synthesis, immune and gut function and rehydration.


Rebuilding your muscles after they have been damaged during training and races is essential for endurance athletes. Our range of proteins is designed to suit every goal and budget, including Whey Protein, our premium Whey Protein Isolate, great tasting Overnight Protein, delicious Protein Bars and the biggest innovation in protein for years – WHEY20.

Athlete Health:

At any level, time lost through injury or illness can have a negative impact on performance. Missing training days, not being able to meet the physiological demands of training sessions and ill health come race-day all reduce an individual’s chances of being at their best. In elite environments, taking care of athlete health is part of the day-to-day routine and this should be the same at all levels, independent of competitive level. The Athlete Health range has been formulated to deliver the highest quality, Informed Sport tested range.


In addition to our core need states, we have our Science in Sport Supplements Range. Comprising of BCAAs, Creatine, L-Glutamine and Beta Alanine our supplements range is designed to meet the additional needs of an athlete.


Athlete Advice

Make the most of our nutrition and training experts who are on hand to answer any question that you may have. Use the ‘Athlete Advice’ section to learn anything from the science behind our range to the latest nutrition guide for your support.

You can also have a browse through our latest Advanced Nutrition Guide which details our entire range in a handy interactive online guide.

Can’t find what you’re after? Simply email and we’ll get back to you.

Written By

Ben Samuels

Ben is a Performance Nutritionist at Science in Sport