Best Energy Gels of 2025

"I decided to try these gels based on reviews, and I'm glad I did. I've used them during a 10k and my first half marathon, and they taste great without being overly sweet. They can get a bit messy if you pocket an empty pouch, though! Overall, they offer good value and nutrition."

"I found these gels to be effective during my Queens Marathon last month. They taste great and provided me with extra energy, allowing me to finish nearly a half-hour ahead of my expected time, securing first place in my age group!"

"For my long runs, I love using the Honey Stinger Energy Gel. It's not just fuel; it's a delicious treat I look forward to. The flavor is light and refreshing, and it never upsets my stomach, which is a common problem with other gels. I highly recommend it to fellow runners!"

"I've been using these gels for my long runs, and they've truly become my essential fuel source. The flavors are fantastic, and I love how easy they are to carry. They help me power through my training, especially when I hit that wall. I can't recommend them enough!"

"Trying these gels for the first time was quite the experience! They kept me hydrated and energized during my 6-mile run, but the texture was a bit surprising. Now, I really enjoy the fruity flavors and appreciate the energy boost they provide."

"These energy gels are simply the best! I took one before and during my 16-mile run, and the vanilla bean flavor was delightful. They kick in quickly without being overly sweet, though I do wish they were a bit cheaper."

"I really enjoy the nice consistency and texture; they taste great! The strawberry banana reminds me of Laffy Taffy, while the birthday cake flavor is like vanilla icing. They are perfect for hiking, providing a light snack that gives me energy on steep trails."

"I've been a fan of GU for over 10 years. While the flavors are generally good, I find that after consuming several, they start to taste a bit too sweet for my liking. I've recently tried Hammer gels, which I prefer due to their less sugary and more natural flavors. For single-use, GU is fine, but for longer runs, I recommend looking into Hammer."

"I appreciate that it tastes great and includes the electrolytes I need for endurance activities. I often choose the non-caffeine version since I drink coffee before workouts. The consistency is a bit thick, but it’s a good alternative to other brands."

"I found that all the flavors are really good, and I definitely notice more endurance when using these gels."

"I purchased the GU Roctane Ultra Endurance Energy Gel variety pack for my marathon training. I grew to love these gels as they provided the energy boost I needed. It took a few tries to get used to the taste, but they work best when consumed with plenty of water."

"Using 'The Twight Protocol', I started eating a GU every thirty minutes during hikes and climbs. This approach has really helped me keep up with my climbing partner without suffering as much. I recommend just swallowing them whole with a bit of water."

"As an endurance athlete, GU Energy Gel has become a staple in my training. The smooth texture makes it easy to consume during long runs or bike rides without the usual sticky mess. The variety of flavors is impressive, providing a quick energy boost exactly when I need it. I've seen a significant improvement in my performance and recovery since I started using them."

"GU is a fantastic product for runners looking to enhance their long-distance runs. I love that I can order in bulk, which is a cost-effective option. The energy boost it provides during challenging runs is invaluable. While the gel can warm up as you run, the flavors are enjoyable, and I personally prefer the banana strawberry."

"I recently tried GU Energy Gel, and my experience has been positive so far. I bought the sample variety box and enjoyed the strawberry banana, but the blackcurrant flavor wasn't to my liking. The gel is a bit thick, so I found it helpful to drink water alongside it. Overall, I felt more energetic during my runs after using it."

"I've been using Huma running gel packets for years, and they're hands-down the best fuel for my long runs! The natural ingredients are a huge plus, and they've never caused any GI issues. The flavors are absolutely delicious and there's such a great variety to choose from. I actually look forward to having one during my runs! The consistency is perfect—not too thick or sticky—so it's easy to take on the move. I order these gels in bulk because they're a must-have in my training cycle. Highly recommend!"

"I was training for my first half marathon and after trying different brands, I found Huma. The texture won't make you want to throw up. It goes down quickly and has some great flavors. I've never had an upset stomach with these gels, and the caffeinated ones are a life saver. I still use these religiously on my runs."

"As an endurance athlete, I've tried many performance fuel products. Huma Gels have real nutrition from natural sources like fruit sugar and chia seeds, and they solved my gastrointestinal problems completely. The flavors taste real and not synthetic. I easily consume them every 30 minutes during long races, and they're easy to open and take. I love HUMA GELS, and I'm in love with them!"

"I’m training for my first marathon and had only tried the chocolate GU before. I decided to get the variety pack and I'm glad I did. I now use three per run and can carry different flavors. The taste is fantastic and I've noticed a huge difference in my performance—no more cramping and I love the little caffeine boost. I highly recommend it for anyone active!"

"This product is amazing. It tastes great and is easy to take. I experience almost instant energy without the jitters or a sugar rush. I used it during a 500-mile ride and it kept me ahead of the bonk. When I felt my energy dip, I’d take one and it would kick in within 5 to 10 minutes. Despite a few packages leaking, I still give it 5 stars!"

"I find these gels very useful during my training. The consistency is thicker compared to other gels, so I wouldn’t use them in competitions. However, they do provide the energy I need."

"As an avid athlete, I find that the GU Energy Original Sports Nutrition Energy Gel has become essential for my training and competition. It provides a quick and sustained energy boost, making my workouts and races significantly better. The variety of flavors is impressive, ensuring there's something for everyone."

"During my long bike rides, I always bring these gels. I appreciate that they don’t have caffeine, as I sometimes rely on espresso. They are easy to pack and give me the energy I need for those longer distances."

"As a longtime runner, I couldn't pass up this great price after sampling the flavor. I suggest picking a flavor you really enjoy and can digest easily since you get 24 of them. The taste is great and it’s gentle on the stomach, which is exactly what I was looking for."

"I carry these on long bike rides and ski days. They are a great source of energy that tastes good and don't upset my stomach. Good stuff!"

"For my long runs, I rely on these blocks. They are delicious and the perfect texture, plus super convenient to grab from my pack. Just a heads up, they can get a bit sticky."

"I bought these to trial different flavors. Everyone enjoyed them, and they were perfect for a boost at halftime."

"I switched from Gu gels to these and love how they don't require water to wash down. They're drinkable and not chunky, providing much better energy without the sugar crash."

"The orange mango flavor is enjoyable, and I felt a steady energy throughout my 1.5-hour run. I appreciate the clean energy it provides!"

"As a triathlete, I've tried many gels, and these are among my favorites. They taste great and are easy to swallow without water. However, I noticed that the pouches are larger than some competitors'."