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Original Energy Gel delivers fast-absorbing fuel to power longer efforts on the move
What Our Gearhead® Experts Are Saying:
"GU Original Gels are my go-to for endurance efforts. They’re compact, easy to take mid-run, and give me a reliable energy boost without any stomach issues. The variety of flavors also keeps things interesting on long days."
From start lines to summits, GU Original Energy Gels have fueled endurance athletes for decades—and for good reason. Each packet delivers a precise blend of fast-acting and long-lasting carbohydrates to help sustain energy without the sugar crash. Whether we’re running trails, riding centuries, or grinding out a climb, these compact gels are easy to stash and even easier to digest on the go.
Electrolytes help replenish what’s lost in sweat, while branched-chain amino acids protect working muscles and support mental focus through long hours of effort. With a wide range of flavors—including caffeine-free options—there’s a gel to match every taste and training plan.
Details
- Fast-absorbing energy gel for endurance running, cycling, and high-output activity
- Delivers a dual-source carb blend of maltodextrin and fructose for steady fuel
- Includes sodium to support hydration and fluid balance
- BCAAs help reduce muscle damage and mental fatigue
- Easy-to-digest formula designed for mid-effort use
- Vegan, gluten-free, dairy-free, and Informed Choice certified
- Compact packaging fits easily in running vests, bike jerseys, or pockets
- Item #GUS1WUJ
- Calories
- [per serving] 100
- Servings Per Container
- 24
- Claimed Weight
- [per serving] 1.1oz
- Activity
- run & training, hiking, bike
GU For It
Founder Dr. Bill Vaughan revolutionized sports nutrition when he created the first energy gel in 1993. Now, GU formulates products to help you achieve your athletic goals and have fun.