








⚡ Fuel your grind, own every mile.
GU Energy Original Sports Nutrition Energy Gel is a pioneering, calorie-dense gel designed for endurance athletes seeking sustained energy and muscle support. Each 100-calorie packet combines dual-source carbohydrates and essential electrolytes to optimize absorption and hydration. With branched-chain amino acids to minimize muscle damage and a clean, vegan-friendly formula, GU gels are the trusted choice for year-round training and racing.














| ASIN | B000FMZRZG |
| Best Sellers Rank | #691 in Health & Household ( See Top 100 in Health & Household ) #1 in Sports Nutrition Endurance & Energy Chews & Gels #169 in Sales & Deals |
| Customer Reviews | 4.7 4.7 out of 5 stars (32,222) |
| Date First Available | October 1, 2001 |
| Department | unisex-adult |
| Is Discontinued By Manufacturer | No |
| Item model number | 123051 |
| Language | English |
| Manufacturer | GU Energy Labs |
| Product Dimensions | 6.75 x 4.5 x 2.5 inches; 1.1 Pounds |
T**E
Tasty, effective, and a better value than expensive alternatives
I recently started running and picked up the GU Energy Original Gel (Salted Caramel, 24 Count) box during a Cyber Monday deal. At about $1.50 per unit, it was a great time to stock up, and having this box alongside two others (Double Espresso Flavor and another with mixed flavors in it) means I am set for quite a while. What I Liked: Effective Boost: As a new runner, I genuinely feel a difference in my pace when I use these. They give me the energy I need to keep going. Great Taste: The Salted Caramel flavor is very enjoyable, which makes it easy to consume mid-run. Value vs. Competition: I have tried other brands like BPN (Bare Performance Nutrition). In my experience, GU delivers the same performance results but at a much friendlier price point, so I am sticking with this. What to Consider: Bulk Purchase: This is a 24-count box. While the value is excellent, make sure you enjoy the Salted Caramel flavor before committing to the full case, though I found it delicious. Final Verdict: I highly recommend these to new runners or anyone looking to fuel their training without overpaying. If you are debating between this and pricier boutique brands, save your money and go with GU—it works just as well.
S**T
Also good for diabetics
Been a type 1 for 31 years. Had all the highs, all the lows, ate all the chalky glucose tabs and powder mix's to raise sugars. Sure, i can carry around a soda and a few swigs would bring my BG back up, but these packets are small enough to put in a pocket and have enough carbs to raise me up without the risk of getting too high, plus the benefits of an energy supplement. Comes in handy on long motorcycle rides, having a day trip at the zoo in the summer heat, and saved me and another cub scout at camp. Plus, i like the pudding texture and flavors are excellent.
W**Y
These are great for races
I use this GU gel for long runs and races. It’s really helps during races- take one 15 minutes before and then every 45 minutes into the race and it keeps my energy during the race. It is easy to consume, easy on the stomach, and tastes good.
M**1
Work for me
I bought these for my husband. He takes them when he’s out for a long run, and he says they give him the burst of energy needed. I’ve tried a few and the flavors are good but you have to like gel form. There are different amounts of caffeine or none at all, so make sure you use what you need. These do give enough energy without making me jittery. Can’t say that is the case for everyone.
C**E
Tastes like chocolate syrup
Tastes like chocolate syrup, which isn't quite what I was expecting, but it's good. Didn't cause any stomach upset, was easy to open, and is a good size for stuffing in my running belt or a pocket. A good fuel option for the price.
A**Y
Great for Running
I started my running journey using these. I think they are a great, easy option to start with. They were easy on my stomach but I am not super sensitive. I liked the variety pack so that I could figure out which flavors I prefer. I think they were good to fuel and not too sweet.
K**A
Great, quick energy without stomach upset
I use GU Energy Gel for long bike rides and workouts, and it does exactly what it’s supposed to do—gives a quick, steady boost without making me feel jittery or nauseated. The texture goes down easily, and it’s convenient to carry and use mid-activity. I like that it provides carbs and electrolytes without feeling heavy. It really helps prevent that sudden energy crash. A solid choice for endurance exercise or anytime you need fast fuel. I ordered the Birthday Cake flavor and it is DELICIOUS! It gives me that little extra push I need on the return home from a bike ride!
K**N
Assorted box flavor review and texture/effectiveness review
I ordered the 24-count Assorted Box. The reviews for all flavors are all lumped under this listing, so I will review each flavor individually. I will also comment on the texture and effectiveness. Flavors: My assorted box included Jet Blackberry, Salted Caramel, Chocolate Outrage, Tri-Berry, Strawberry Banana, and Vanilla Bean. Flavors are listed below in order of my preference. Chocolate Outrage: I waited to try this one until last, as I always favor a more fruity flavor when I'm hot and tired. This one ended up being a welcome surprise! It is SO GOOD! It literally tasted like brownie batter. I could honestly just eat this one as a snack. Strawberry Banana: A close runner up here. On extremely hot days or long runs I tend to go for this one, as I prefer fruity flavors. It is really tasty and is exactly what you would expect. It tastes like strawberry banana. Not too sweet, just yummy. Salted Caramel: This is the first one I tried, as I read reviews on how great it was. I have to agree. It is very good. It is extremely rich and sweet. I am OK with that, as it gives me a bit of a sugar/sweet pick-me-up. If you don't like too sweet, steer clear of this one. Tri-Berry: This one is just a fruity berry flavor. It is not too sweet.I would recommend this one if you prefer a fruity flavor and want a crisper flavor than strawberry banana. It is good for hot days, and doesn't linger in the mouth. Vanilla Beam: I have nothing bad to say about this one. It is a sweet vanilla flavor. It is tasty, just not one of my personal favorites. If I am going the sweet dessert direction I would choose Chocolate or Caramel first. Jet Blackberry: Some have commented that this is too sweet. I don't agree with that. It is a sweeter flavor than some others, but I thought it was fine. It was my least favorite, but I don't avoid them or anything like that. Texture: These are very thick. All flavors I have tried have had the same consistently. You will 100% want to wash them down with water. The first time I ever used an energy gel of any type, it was these. I grabbed one after the first 6 miles of my long run, when I was hot, sweaty, and out of breath. I gagged immediately. I was totally unprepared for the texture. Now I have no issues and can suck them down easily with a quick mouthful of water. Just be prepared for the consistency. Maybe try one before a run to get the idea. Effectiveness: After using these for several months, I can say that I don't feel any advantage when I take one before a run. I no longer use them pre-run. I only use them every 45 minutes during my run. I do feel a little energy jolt when I use them that way. No, I don't feel instantly energized. No, I don't instantly increase my pace. I just feel a little pick-me-up. For me, that is enough. Sometimes during a long run that little jolt is enough to get you through the next few miles. Overall I highly recommend these!
R**Z
Love taking these energy gels during my long run.
D**N
Wasn't sure about this flavour (I already like/use GU products) but after reading a review that said they were good, I went for it. The reviewer was right, they are actually very nice on the palate and as usual are good for their main purpose of keeping me upright and moving!
C**L
Ich war auf der Suche nach der richtigen Energieversorgung für den Marathon. Getränke fielen schnell raus, da sie schlecht zu transportieren sind. Gels gibt es wie Sand am Meer, also habe ich mich erstmal lange mit Zusammensetzung und Inhaltsstoffen beschäftigt und bin bei GU gelandet da hier nicht nur einfacher Zucker oder reine Fructose als Kohlehydratquelle dient. Der hier verwendete Kohlehydratemix wirkt länger. Was mir wichtig war: - guter Kohlehydratmix - kein Fruchtgeschmack - erhöhter Salzgehalt (da ich viel Schwitze beim Laufen) - passende Portion GESCHMACK: Ich mag persönlich Fruchtgeschmack bei Gels gar nicht und das schränkt die Auswahl stark ein. Auch deshalb bin ich bei diesem gelandet. Und was soll ich sagen: Es schmeckt wirklich irre gut! Die Konsistenz wird oft als zu dickflüssig rezensiert was ich nicht bestätigen kann. Trotzdem ist es sicher sinnvoll ein paar Schluck nach zu trinken, was im gut organisierten Wettkampf aber kein Problem ist. WIRKUNG: Man merkt die Wirkung nach 3-4 Minuten deutlich, sodass man das Gefühl hat die Energieversorgung ist wieder hergestellt. Ebenso empfinde ich einen Leistungsboost, was aber vielleicht auch Kopfsache sein kann. Allerdings ist ja auch Koffein enthalten, was auch seinen Teil dazu beitragen könnte. Die Wirkung hält ca. 30-45 Minuten an (je nach Verausgabung), somit reicht mir ein Gel ca. 7-10 km. Meistens nehme ich das erste nach 10km , später ggf kürzere Abstände, somit komme ich mit vier Gels gut über die Marathondistanz. Das Gel lässt sich leicht öffnen und braucht wenig Platz. Ich kann es jedem Empfehlen der es für die Langdistanz verwenden möchte und auch die Nase voll von Fruchtgeschmack hat. Unbedingt ausprobieren es schmeckt so gut dass man meinen könnte es wäre eine sehr sehr ungesunde Süßigkeit:-)
M**N
Good product
T**M
Einfach super
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