Made for everyday training and endurance racing, GU Energy Gel provides high-calorie fuel in a convenient packet to support energy needs long run, marathon or ultra events.

The 100-calorie packet includes a combination of carbohydrates (maltodextrin and fructose) that use separate pathways for optimal absorption and utilization, helping to minimize stomach discomfort.

Sodium, the key electrolyte lost through sweat, helps with hydration by maintaining proper water levels. The branched-chain amino acids (leucine, valine, isoleucine) may help reduce mental fatigue and prevent muscle damage.

Each gel contains:

100 calories
21g carbohydrates
450mg amino acids
5-125mg Sodium
0-40mg caffeine

Note: Each flavour of GU Energy Gel include various amount of sodium, amino acids, and caffeine. Check label on package.

Non-Caffeinated: Strawberry Banana, Raspberry Lemonade, Lemon Sublime

Caffeinated: Mandarin Orange, Tri-Berry, Chocolate Outrage, Salted Watermelon, Espresso Love, Salted Caramel, Jet Blackberry, Cola Me Happy

Vegan, Gluten-Free, Dairy-Free

Overall rating: 4.9333334 / 5 from 15 reviews.

AI Generated Review Summary

Summary topics

Review topics: [gel, taste, consistency].

Review highlights

Reviews

GU Gels are great

"I love the GU energy Gels. They taste great and do the job. In my opinion they are the best Gels. My personal faviurite is espresso love with just a touch of caffeine, but there are plenty without caffeine for those who don't want it."

— GRAEME K. (5/5)

Gu keeps you GUing!

"I've tried this before so it's not new to me. One of my favourites and my go-to gel for any type of run. The ones with caffeine is my most preferred to use for a long run. They taste really good consistency is on point. I highly recommend them."

— Eishin D. (5/5)

I have tried many different

"I have tried many different flavours of GU, and the various berry flavours and salted caramel are pretty good. The consistency is definitely thicker and maybe a bit sweeter than many of the competitors."

— Kristin B. (4/5)

Good quality and good taste!

"Love these gels - the staff in store recommended me these gels and they are the best!"

— Lucy (5/5)

"Great flavour"

— Stu (5/5)

Top energy gels

"Im very happy with the gels they work for me perfectly"

— Stevche T. (5/5)

Great products & great service

"I gladly shop at Pace Athletic for the knowledgeable staff and top tier products."

— Cameron W. (5/5)

Great gels

"not to thick and tastes great"

— Leighanne W. (5/5)

My got to gels!

"Tried many gels and these are by far my favourite. Also they are affordable."

— Simon (5/5)

Not ce textures

"GU offers great variety of flavors. I find easy to digest while running and cycling. Tricky is to “menage” the top after opening. I tried a different brand that had a strip to keep it."

— Renato G. (5/5)

GU Energy Gel