- EASY ENERGY SUPPLY: The SiS gel was the first isotonic energy gel on the market, delivering valuable carbohydrates quickly and easily during exercise. Ideal for activities such as running or cycling
- EASY TO DIGEST: Thanks to its isotonic formulation, the gel is easy to digest and can be consumed without water. This prevents the feeling of fullness that can occur with excessive water intake
- POWER GEL BOOSTS ENERGY RESERVES: Thanks to its convenient format, the carbohydrate gel is easy to carry and quickly ready for consumption to help delay fatigue caused by depleted carbohydrate stores
- VEGAN ENERGY GEL: Sports gel with a 100% vegan formula. This special energy booster from SiS is also gluten-free.
- SIS SCIENCE IN SPORT: Science in Sport is a pioneer in sports nutrition. Since 1992, we have collaborated with research institutes, elite athletes, and sports scientists
Energy & Endurance Boosters
Science In Sport GO Isotonic Energy Gels, Running Gels with 22 g Carbohydrates, Low Sugar, Orange Flavour, 60 ml Per Serving (30 Pack)
Original price was: £38.00.£27.50Current price is: £27.50. (as of 04/03/2026 06:16 PST - DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)
The SiS gel was the first isotonic energy gel on the market, delivering valuable carbohydrates quickly and easily during exercise. Ideal for activities such as running or cycling
