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.
Designed for longer rides to keep you riding at your best.
A clean, fast, and convenient way to prepare and use your drinks. Water bottle 800 ml clear.
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
The most scientifically superior energy drink on the market
SiS GO Hydro is designed to ensure you are effectively hydrated to produce your best performance.