The GO Isotonic Energy Gel is the world's first isotonic gel effectively delivering an easily digestible and quick supply of carbohydrates for energy during exercise.
The Isotonic formula allows the gel to quickly empty from the stomach, as no fluid needs to be drawn into your stomach to dilute the gel, providing fast energy. GO Isotonic Energy Gels are highly practical and can easily be carried without the requirement for bulky bottles.
Provides you with 22 grams of carbohydrates per gel.
Key Features
Truly isotonic formulation - no need for water
22 grams of rapidly absorbed carbohydrates per gel
Convenient easy-to-take format
Flavoured Maltodextrin gel with added sweetener.
Suitable For Vegans.B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.
Ordered by Most Relevant First
5 stars
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1 stars
Reviewed 2/6/2023
by Anonymous
Cycling Enthusiast
Value Rating
Overall Rating
Great tasting and does what is required!
Not too sweet and sickly. Great tasting
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Great energy gel
I started setting new PRs the first time using SIS gels. Great product, turbo charges my legs, but only lasts about 30 minutes. I bring 1 SIS gel for every 12 miles that I'm planning to ride. 60 miles = 5 gels.
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Reviewed 12/1/2022
by Anonymous
Cycling Enthusiast
Portland, OR
Value Rating
Overall Rating
Best gels, hands down
Easily the best gels, in my opinion. Flavor and consistency is much lighter than gu-style gels, and easier to get down, and not having to drink water with them is the best.
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Reviewed 5/10/2022
by Mike in Richland
Cycling Enthusiast
SE Washington State
Value Rating
Overall Rating
Good stuff, for short and long rides
These are my favorite gels. Reasonably good flavor selection. I really like these gels, especially on long hot rides, as the gel is easy to get down. The packages can be a bit difficult to open, but I am getting used to the process.
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Great on bike nutrition
Easy to consume and digest. it definitely improves my performance on long rides.
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1 of 1 customers found this review helpful.
Great product but my batch is very hard to open
Love the SIS products and they are rocket fuel in a pouch! Usually don't have issues opening but this batch seems to not be easy at all....even trying to use the teeth to rip open the packet is VERY hard. That is the only reason it didn't get a 5 star is due to the access or ease of ability of opening the product.
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Reviewed 9/7/2020
by rotating mass
Competitive Racer
Far NorCal
Value Rating
Overall Rating
1 of 1 customers found this review helpful.
Goes down easy
I've been using the GO gels on longer rides and during my last (well, only) race of the year so far.
The down size is that they take up more space than a regular gel; however I find that they go down so much easier--no interminable aftertaste or need to gulp down water like other gels. My stomach seems to tolerate them better as well.
I've tried the vanilla flavor and tropical flavor so far, with vanilla being much better.
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Reviewed 11/27/2020
by lowtacker
Cycling Enthusiast
san antonio, tx
Value Rating
Overall Rating
great fuel for the ride
very easy to consume during a ride, very even energy output...my new go to riding fuel.
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Great product
My go to fuel for road rides. Tastes great and does not need to be consumed with water. I never leave home without at least one in my jersey....
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