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GU Energy Gels (Box of 24)

GUEnergy Gels (Box of 24)(Return to Product Page)

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(192 customer reviews)
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User submitted reviews

Review by Anonymous

Reviewed 1/16/2026
by Anonymous
Overall Rating
Provides energy and is not too sweet

Paired with sweet potatoes

Thank you for your feedback.

Review by Anonymous

Reviewed 5/3/2019
by Anonymous
Cycling Enthusiast
Florida
Value Rating
Overall Rating
GU is GREAT!

I use GU every time I ride, every 20 to 25 minutes, getting a little over 200 calories an hour. Have been using it for over 18 years and have been buying it from BTD for nearly as long. I have tried other gel supplements but none have the punch that GU has.

Thank you for your feedback.

Review by jlabombard

Reviewed 9/5/2025
by jlabombard
Cycling Enthusiast
Plattsburgh NY
Value Rating
Overall Rating
Effective and easy to use fro quick energy

Used as directed every 45 minutes, this product gives an energy boost to help fuel your efforts. I use it mainly for biking and find it very beneficial. I always use the caramel macchiato for it's consistency, flavor and caffeine content.

Thank you for your feedback.

Review by CH

Reviewed 7/27/2024
by CH
Vancouver, WA
Overall Rating
2 of 4 customers found this review helpful.
Don't like the taste. Terrible packaging

Now that Cadbury bought Cliff, they've discontinued the Cliff Shot Gels, which is a total bummer as they were the best tasting and reasonably priced.

I don't understand GUs flavors. Who wants Cola or chocolate getting all over on hot day? The Tri-berry is tolerable taste wise.

Opening the packet is a chore, especially when you're riding. The little tab is hard to open and what do you with it after you tear it off? The Cliff top was attached. GU really needs to rethink their product.

Thank you for your feedback.

Review by Anonymous

Reviewed 7/17/2025
by Anonymous
Cycling Enthusiast
Wisconsin
Value Rating
Overall Rating
Easy to bring along!

I've now got a few flavors of gels. Sometimes bars are too much, but I still want something, then one of these gels is just fine. I have some with caffeine and some without. Good to have the choice. I like the flavors I have purchased.

Thank you for your feedback.

Review by Alan

Reviewed 7/10/2025
by Alan
Cycling Enthusiast
Midwest
Value Rating
Overall Rating
I bring several on every ride

I like the flavors with added caffeine, Espresso Love and Jet Blackberry. Taste is fine and they go down easy. The caffeine is 40mg, just enough for a little lift. I've been getting these on Bike Tires Direct sales so the value is good. I have tried a number of other gels. The GU gels are among the ones I keep going back to.

Thank you for your feedback.

Review by Anonymous

Reviewed 5/27/2025
by Anonymous
Competitive Racer
Portland, OR
Value Rating
Overall Rating
Consistent product - prefer the coffee/chocolate flavors to the fruity flavors - good packaging

GU brand gels are easier to open and eat while riding than other brands, making them good for races. I prefer the coffee/chocolate flavors to the fruity flavors. For fruity flavors I prefer Stinger brand.

Thank you for your feedback.

Review by Anonymous

Reviewed 8/26/2023
by Anonymous
Competitive Racer
Value Rating
Overall Rating
A different texture and tastes

I like to get a verity of brands and flavors for my gels to keep things interesting. My latest purchase was the GU mint chocolate. This flavor has a thinner texture than the other GU's. It was great! For very long rides it gets hard to put down some of the thicker GU's, but I can always put down mint chocolate. I like the easy removal tab on GU gels, though it can be tedious to properly dispose of it. The Clif gels have the leash for the tab, though it usually creates another opening.

Thank you for your feedback.

Review by Anonymous

Reviewed 10/17/2025
by Anonymous
desert valley, las vegas
Overall Rating
Great taste!!!

I enjoy the favor of this gel. I picked the cola, and tasted exactly like soda. Easy on my stomach absorbs pretty quickly as long as you take it with water.

Thank you for your feedback.

Review by Anonymous

Reviewed 3/6/2025
by Anonymous
Cycling Enthusiast
Orlando, Florida
Value Rating
Overall Rating
Excellent energy gel for long-distance riding

Gu energy gels are very effective, good tasting and convenient to store in standard cycling jerseys, where they can be easily used while taking a break. I would suggest flavors with higher caffeine content for those that need the extra zip.

Thank you for your feedback.

Review by Tim S.

Reviewed 9/18/2025
by Tim S.
Mechanicsburg PA
Overall Rating
0 of 1 customers found this review helpful.
Lemon lime flavor tastes like chocolate

Have had several different flavors, rasberry lemonade is still my favorite and closest to actually tasting like the flavor

Thank you for your feedback.

Review by Rick

Reviewed 9/1/2025
by Rick
Seattle
Overall Rating
Give me GU!

Try the Double Espresso, great carbs and double caffeine. It's a boost when you need it. Great help on my endurance riding!

Thank you for your feedback.

Review by Gale

Reviewed 10/27/2022
by Gale
Cycling Enthusiast
Minnesota
Value Rating
Overall Rating
Great product to boost your body's reserves

On long rides, GU energy gels help me to maintain energy and prevent after ride cramping

Thank you for your feedback.

Review by JC

Reviewed 10/18/2024
by JC
Daily Commuter
Mission Viejo, CA
Value Rating
Overall Rating
Love this product (Amino Acids, Sodium, and Caffeine)!

I was looking for a energy gels that gives me amino acids, sodium, and caffeine in a little pack whenever I go for biking or running. Gu Energy Gels have what I need. Highly recommended!!

Thank you for your feedback.

Review by Kevin Daly

Reviewed 10/14/2024
by Kevin Daly
Cycling Enthusiast
WV
Value Rating
Overall Rating
great but I prefer the taste of Hammer gels coffee

never used gels in 50 years of riding, wow they are very efficient and maintaining energy levels and Gu was no different than the others i have tried recently. I do however prefer the flavor of the Hammer Gel espresso but thats me.

Thank you for your feedback.

Review by terflo

Reviewed 8/15/2024
by terflo
Cycling Enthusiast
Kalamazoo,MI
Value Rating
Overall Rating
Good source of fuel

I like gels because they are easy and quick !

Thank you for your feedback.

Review by Steven

Reviewed 7/29/2024
by Steven
Cycling Enthusiast
Raymond,MN
Value Rating
Overall Rating
Great Energy Boost!

GU Energy Gels are a great energy supplement. I do as they suggest 1, 5 min. before the ride and another at 45 min into the ride or 1 hr. Been using them for 20 yrs & have yet to bonk if I stay properly hydrated. Any flavor you like will work equally.

Thank you for your feedback.

Review by Anonymous

Reviewed 6/10/2024
by Anonymous
Overall Rating
0 of 1 customers found this review helpful.
Raspberry Lemonade Gu

These sweet and taste how they sound. I find on longer activities over (3 hours) the gu becomes a bit too sweet. I generally use these as part of a nutrition plan and not by itself. I have rebought the product

Thank you for your feedback.

Review by Anonymous

Reviewed 6/28/2021
by Anonymous
Competitive Racer
Bloomington, IN
Value Rating
Overall Rating
Gu is the super gel that keeps you going!

WOW! Not only does Gu taste amazing, it also keeps me feeling extremely strong during my races. I always need a good caffeine boost in the middle of races to get me to the end of a hard race, and this gel does the job. I love the variety of flavors that are offered, and this will be an item I continue to use

Thank you for your feedback.

Review by Bill

Reviewed 5/1/2025
by Bill
southern Oregon
Overall Rating
Excellent fuel

Provides a quick energy source

Thank you for your feedback.

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