Energy gels and chews are not magic. They are portable carbohydrates, sometimes with caffeine or sodium, built for sessions long enough that plain water and willpower stop being the whole answer.
For this FitnessVolt review, we ranked energy gels and chews by carbohydrate delivery, stomach feel, caffeine options, format, flavor practicality, water needs, and Amazon availability. Test any fuel in training before using it on race day.
We checked the current competitor set, including Runner's World energy gel roundups, Cycling Weekly energy gel guides, Healthline energy gel coverage, Garage Gym Reviews endurance fuel coverage. Endurance competitors often write for runners or cyclists only. FitnessVolt covers running, cycling, HYROX-style sessions, and long gym days by explaining carb dose, water needs, caffeine, chew versus gel texture, and when a product is overkill.
Short on time? GU Energy Original Gel is the best overall pick, Maurten Gel 100 is the strongest alternate, and Honey Stinger Organic Energy Chews is the best specialized pick.
Quick Picks
| Category | Pick | Key Spec | Best For | |
|---|---|---|---|---|
| Best Overall Energy Gel | GU Energy Original Gel | Classic portable energy gels in a 24-count mixed pack | Runners, cyclists, and gym athletes who want the easiest first gel | Amazon |
| Best Premium Race-Day Gel | Maurten Gel 100 | 25 grams carbohydrate per gel with hydrogel positioning | Endurance athletes who want a premium, minimalist race fuel | Amazon |
| Best Organic Chews | Honey Stinger Organic Energy Chews | Organic energy chews in a fruit-smoothie flavor pack | Athletes who prefer chewing fuel over swallowing gels | Amazon |
| Best Structured Chew Dosing | CLIF BLOKS Energy Chews | Plant-based energy chews with quick-carbohydrate and electrolyte positioning | Athletes who like breaking fuel into small, planned pieces | Amazon |
| Best Isotonic-Style Gel | Science in Sport GO Isotonic Energy Gel | Liquid carbohydrate gel built to be easier to take without extra water | Athletes who dislike thick gels and want a lighter mouthfeel | Amazon |
| Best Real-Food-Style Gel | Huma Chia Energy Gel | Chia-based energy gel variety pack with real-food positioning | Athletes who want a less conventional gel texture and ingredient feel | Amazon |
How We Ranked Best Energy Gels and Chews
Last evaluated: May 2026. We favored products with clear carb delivery, easy carrying, practical serving formats, caffeine-free or caffeine-aware options, and broad Amazon availability. We ranked gels and chews together because many athletes buy both and use them in different workout moments.
For related FitnessVolt context, compare this guide with our carb powders for workouts, intra-workout supplements, electrolyte supplements, caffeine limits for athletes.
1. GU Energy Original Gel – Best Overall Energy Gel
GU Energy Original Gel
Best Overall Energy GelPros
- Classic gel format
- Caffeine-free mixed option
- Easy to carry
- Strong category familiarity
Cons
- Gel texture is polarizing
- Needs water for some users
- Flavor preference matters
GU is the best first gel because it is familiar, easy to find, and simple to practice with during long sessions. It sets the baseline for the category.
Skip it if thick gels bother your stomach or you strongly prefer chewing your fuel.
2. Maurten Gel 100 – Best Premium Race-Day Gel
Maurten Gel 100
Best Premium Race-Day GelPros
- 25 grams carbs per serving
- Premium race-day reputation
- No-color or preservative positioning
- Simple flavor profile
Cons
- Expensive
- Texture is unique
- Overkill for short workouts
Maurten is the premium pick. It makes the most sense for athletes who already practice race fueling and want a clean, high-end gel experience.
Skip it for casual lifting sessions or short cardio. You do not need a premium race gel for every workout.
3. Honey Stinger Organic Energy Chews – Best Organic Chews
Honey Stinger Organic Energy Chews
Best Organic ChewsPros
- Chew format
- Organic positioning
- Caffeine-free option
- Easy to portion gradually
Cons
- Chewing is harder at high intensity
- Sticky texture possible
- Bag management matters
Honey Stinger is the organic chew pick because it is easy to portion and feels friendlier than a thick gel for many athletes.
Skip it if you struggle to chew during hard running or cycling.
4. CLIF BLOKS Energy Chews – Best Structured Chew Dosing
CLIF BLOKS Energy Chews
Best Structured Chew DosingPros
- Easy block dosing
- Plant-based positioning
- Good for bikes and long hikes
- Less messy than gels for some
Cons
- Chews take mouth work
- Can stick together
- Not as fast as a gel for everyone
CLIF BLOKS are the structured dosing pick. The block format makes it easy to spread carbs across a longer session.
Skip it if you want a one-squeeze gel that goes down quickly.
5. Science in Sport GO Isotonic Energy Gel – Best Isotonic-Style Gel
Science in Sport GO Isotonic Energy Gel
Best Isotonic-Style GelPros
- Lighter isotonic-style texture
- Vegan and gluten-free positioning
- Large-count pack
- Good gel alternative
Cons
- Bigger packets
- Flavor can feel mild
- Still needs testing in training
Science in Sport is the lighter gel pick. It helps readers who hate thick gels but still want quick carbs.
Skip it if you want the smallest packet size or a concentrated gel feel.
6. Huma Chia Energy Gel – Best Real-Food-Style Gel
Huma Chia Energy Gel
Best Real-Food-Style GelPros
- Real-food-style positioning
- Variety pack
- Different texture from classic gels
- Good stomach-friendly angle for some
Cons
- Texture is not for everyone
- Chia feel can surprise new users
- Less race-traditional than GU or Maurten
Huma is the real-food-style gel pick. It gives readers a meaningful alternative to classic syrup-like gels.
Skip it if you want a very smooth, traditional gel mouthfeel.
Best Energy Gels and Chews Comparison Table
| Product | Best Use | Key Spec | Main Tradeoff |
|---|---|---|---|
| GU Energy Original Gel | Best Overall Energy Gel | Classic portable energy gels in a 24-count mixed pack | Gel texture is polarizing |
| Maurten Gel 100 | Best Premium Race-Day Gel | 25 grams carbohydrate per gel with hydrogel positioning | Expensive |
| Honey Stinger Organic Energy Chews | Best Organic Chews | Organic energy chews in a fruit-smoothie flavor pack | Chewing is harder at high intensity |
| CLIF BLOKS Energy Chews | Best Structured Chew Dosing | Plant-based energy chews with quick-carbohydrate and electrolyte positioning | Chews take mouth work |
| Science in Sport GO Isotonic Energy Gel | Best Isotonic-Style Gel | Liquid carbohydrate gel built to be easier to take without extra water | Bigger packets |
| Huma Chia Energy Gel | Best Real-Food-Style Gel | Chia-based energy gel variety pack with real-food positioning | Texture is not for everyone |
How to Choose
Use gels when you want fast, compact fuel. Use chews when you want smaller bites and better control over pacing.
Caffeine can help some endurance sessions, but it stacks quickly with coffee and pre-workout. Check caffeine before mixing products.
Practice with fuel on lower-stakes sessions. The best race-day product is the one your stomach already trusts.
Products We Would Skip
We skipped fuels with unclear carb counts, hard-to-verify Amazon listings, overly niche flavors, or product pages that did not make caffeine status easy to understand.
FAQ
When should I use energy gels or chews?
They are most useful during longer runs, rides, races, hikes, or hybrid sessions where carbohydrate intake during exercise matters.
Are gels better than chews?
Gels are faster and easier to carry compactly. Chews are easier to portion but can be harder to use at high intensity.
Do I need water with energy gels?
Many gels feel better with water, and some products are designed to be easier without it. Test your choice in training.
Can I use energy gels for lifting?
Usually only for long sessions, two-a-days, or endurance-style training. For normal lifting, regular meals and basic hydration are usually enough.
Bottom Line
Choose GU for the easiest first gel, Maurten for premium race-day hydrogel style, Honey Stinger for organic chews, CLIF BLOKS for structured chew dosing, Science in Sport for isotonic convenience, and Huma for a real-food-style chia gel.
Sources
- Kerksick, C. M., et al. (2017). International Society of Sports Nutrition Position Stand: nutrient timing. Journal of the International Society of Sports Nutrition, 14, 33. Accessed May 8, 2026.
- Peake, J. M., et al. (2017). Does carbohydrate intake during endurance running improve performance? A critical review. Sports Medicine. Accessed May 8, 2026.
- Academy of Nutrition and Dietetics, Dietitians of Canada, and American College of Sports Medicine. (2016). Nutrition and athletic performance. Medicine & Science in Sports & Exercise. Accessed May 8, 2026.
