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.
A quick and easy hit to fuel your ride. Buy 5 for €1,80 each and save 10%
Designed for longer rides to keep you riding at your best.
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
A clean, fast, and convenient way to prepare and use your drinks.
Effervescent tablets to go straight in your drinks bottle
Single serving of SiS's renowned protein recovery powder.
ENERGY GEL SIS GO PLUS CAFFEINE 60ML **BOX OF 30
Soft baked energy bake with a liquid centre from natural concentrate.
ENERGY TABLET SIS GO HYDRO 20 PACK **BOX OF 8
SIS GO Electrolyte drink powder 500 g tub
18 x servings of SiS's renowned protein recovery powder. Local bike shop Ireland
SIS 500G Refuel after those hard days in the saddle.
Get that boost for your final sprint or that long ride. Easy to consume on the go.