SIS Nutrition
SiS, founded in 1992, has a core range comprising gels, powders and bars focused on energy, hydration and endurance. SiS is the official sports nutrition supplier to many professional teams and organisations including INEOS Grenadiers cycling team, Team Ineos UK (America's Cup Team), British Cycling, Cycling Australia, USA Cycling and USA Triathlon. SiS supplies more than 100 professional football clubs in the UK, Europe and USA, and is an official partner to Manchester United Football Club. SiS brand ambassadors include Olympians Sir Chris Hoy MBE, Mark Cavendish MBE and Adam Peaty MBE.
Get that boost for your final sprint or that long ride. Easy to consume on the go.
SIS GO Electrolyte drink powder - 1.6 kg tub
A quick and easy hit to fuel your ride. Buy 5 for €1,80 each and save 10%
Effervescent tablets to go straight in your drinks bottle
This Energy Gel is optimised with a brand new 1:0.8 ratio of 40g carbohydrates to enhance your power output, increase your body's carbohydrate usage efficiency, and limit gastrointestinal discomfort to deliver a scientifically superior fuel
REGO helps you recover rapidly and ready for your next tough training session.
A clean, fast, and convenient way to prepare and use your drinks. Water bottle 800 ml clear.
ENERGY GEL SIS GO ISOTONIC 60ML **BOX OF 30
The most scientifically superior energy drink on the market
The most scientifically superior energy drink on the market
This Energy Gel is optimised with a brand new 1:0.8 ratio of 40g carbohydrates to enhance your power output, increase your body's carbohydrate usage efficiency, and limit gastrointestinal discomfort to deliver a scientifically superior fuel
SIS GO Electrolyte drink powder 500 g tub
GO Energy Bakes offer a convenient and tasty option for on the go snacking, ideally consumed before or during exercise. Easy-to-consume for the athlete allowing for greater carbohydrate uptake. Energy during cycling.
ENERGY TABLET SIS GO HYDRO 20 PACK **BOX OF 8
The SiS GO Energy + Caffeine Gel 75mg builds on the established science of the SiS GO Isotonic Energy gel, the world's first isotonic energy gel
A clean, fast, and convenient way to prepare and use your drinks.
SIS 500G Refuel after those hard days in the saddle.
No artificial sweeteners
Designed for longer rides to keep you riding at your best.
Single serving of SiS's renowned protein recovery powder.
Each chew bar contains 46 grams of carbohydrate. Depending on your sport or event, you should aim to consume 1-3 chew bars every hour during exertion to reach an 80g-120g target intake.
With great-tasting flavours, our Science in Sport PROTEIN20 bar is a convenient on-the-go option made with a high-quality plant protein blend for athletes looking for an alternative high-protein snack option low in sugar.
The world's first isotonic energy gel with added electrolytes. Gluten-Free, Wheat-Free, Nut-Free. Consume up to 3 gels per hour when undertaking exercise
Soft baked energy bake with a liquid centre from natural concentrate.
