Science In Sport GO Isotonic Energy Gels, Running Gels with 22g Carbohydrates, Low Sugar, Variety Pack of Assorted Flavours,
Reviewed 9 August 2026 · price checked live
Check price on Amazon →Overview
We track Science in Sport GO Isotonic Energy Gels, Running Gels with alongside 49 other diet & nutrition products, comparing it on rating, how many people have rated it and what it currently costs. According to the listing: The sis gel was the first isotonic energy gel on the market, delivering valuable carbohydrates easily and quickly during exercise. With 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. Those are the seller's own claims rather than our testing, so treat them as a starting point. On Amazon it holds 4.5 out of 5 from 15,165 ratings. What that score is worth next to its rivals is set out below.
- Brand
- Science in Sport
- Amazon rating
- 4.5 / 5 from 15,165 ratings
- vs Diet & Nutrition
- 0.1 above the category median of 4.4
- Rank in category
- 9 of 50 rated diet & nutrition we track
- Price position
- Among the cheaper options (category spans £2.50 to £96.90)
- How proven
- One of the most-reviewed in its category
How it compares in Diet & Nutrition
Across the 50 rated diet & nutrition products we track, the typical score is 4.4 out of 5. This one sits at 4.5, which is around the middle of the category. Ratings alone will not separate it from its rivals here, so price and the specifics below matter more than the star count.
It carries 15,165 ratings against a category median of 2,629. A rating from a large base is harder to distort and tends to hold up over time, so a high score here means more than the same score on a new listing.
On price it sits in the lower third of a category running from £2.50 to £96.90, where the midpoint is about £14.99. Cheaper than most while rating at or above the category norm is the combination worth looking for, and it is the main argument for this one.
Worked out from the 50 diet & nutrition products in our catalogue, not from the brand's own claims. How we rank →
Key features
- Easy energy supply: the sis gel was the first isotonic energy gel on the market, delivering valuable carbohydrates easily and quickly during exercise
- Easy to digest: with 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 available for consumption to help delay fatigue caused by depleted carbohydrate stores
- Vegan energy gel: sport gel with 100% vegan formulation. this special energy supplier from sis is also
- 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
