GU created the first energy gel in 1993 when Dr. Bill Vaughan wanted to help his ultra-running daughter. Three decades later, they’re still the gold standard for portable endurance fuel.
Why GU Energy Gels Hit Different
GU Energy Gels pack ...
Reviews
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753 ratings
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Sour Peach!!!
Sour peach is the best flavor, hands down. I struggle to eat solid snacks while I'm cycling so I grab a handful of Gu and stuff them in my jersey before I roll out and I've yet to bonk and the sour peach tastes like candy too.
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Hanna · 6 days ago
love this stuff
once you learn how to use these gels they're great. something to get used to though while running when you might not have a drink to wash it down with
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marcel · 6 days ago
GU Roctane
I do find the Roctane to provide more than GU. I wish they offered more than one flavor with maximum caffeine. I tried the cola flavor because I get tired of Cold Brew all the time, but did not like the flavor. Cherry lime is awesome, but half the caffeine.
