

⚡ Fuel like a pro, finish like a legend.
Science in Sport BetaFuel Gels deliver a potent 40g carbohydrate boost per 60ml pack with an optimized maltodextrin to fructose ratio of 1:0.8. Designed as an isotonic energy gel, it minimizes gastrointestinal discomfort while maximizing carbohydrate absorption efficiency. Favored by elite endurance athletes, this orange-flavored gel offers convenient, on-the-go fueling to sustain power output during intense training and competition.























| ASIN | B0979ZYJYQ |
| ASIN | B0979ZYJYQ |
| Additives | fructose |
| Age Range Description | Adult |
| Best Sellers Rank | 1,053 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 23 in Nutrition Bars & Drinks 149 in Sports Supplements |
| Brand | Science in Sport |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,231) |
| Customer reviews | 4.5 4.5 out of 5 stars (1,231) |
| Date First Available | 15 Jun. 2021 |
| Department | Carbohydrate Supplements |
| Energy (kcal) | 268.16 kcal |
| Format | Gel |
| Is discontinued by manufacturer | No |
| Item model number | 131389 |
| Manufacturer | Science In Sport |
| Manufacturer contact | SiS (Science in Sport) Limited, Unit 8A, Frontier Park, Blackburn BB1 3AL UK Science in Sport S.R.L. via Michelangelo Buonarroti, 39 – 20145 Milan, ITALIA |
| Product Dimensions | 26.2 x 1 x 1.67 cm; 2.28 kg |
| Serving Recommendation | Instructions for use: 1 serving per day.. Consume |
| Serving Size | 100 ml, 60 g |
| Storage Instructions | Store in a cool, dry place |
| Units | 1800.0 millilitre |
| Weight | 1.8 kg |
A**J
Strong sweet taste, but keeps me training
This is only my second time ordering these 40g Carb jels, I've always used the 20g by SIS prior but with training for longer distance I need more grams per hour. Whilst they're similar in texture to the 20g jels the taste is much more intense, a lot sweeter. If like me you have a sweet tooth you'll be fine. Size wise they're the same as the 20g jel and quality of liquid is the same too, really good. They're a simple and easy to use tear off the top then squeeze like a toothpaste tube. I found they help me last well and get to my grams per hour goal. They are expensive but worth the value. I don't have any issues with my stomach on these either.
T**L
A Powerful Energy Boost for Endurance Athletes
I recently tested Science in Sport Beta Fuel Gels during an ultramarathon, and I was impressed with their effectiveness. Key Features: * Enhanced Power Output: The new ratio of maltodextrin to fructose (1:0.8) provides a balanced source of carbohydrates for sustained energy. * Easy to Consume: The gels have a smooth texture and a pleasant taste, making them easy to consume during exercise. * Gentle on the Stomach: I didn't experience any stomach discomfort while using these gels, even during intense activity. My Experience: I used these gels during a mid-race lull when my energy levels were starting to drop. They provided a noticeable boost, helping me maintain a consistent pace and finish the race strong knocking over an hour off my previous race time. The combination of the beta fuel formula and the balanced carbohydrate content seemed to work well for me. Overall: If you're looking for a reliable and effective energy gel for endurance activities, Science in Sport Beta Fuel Gels are a great option. Their unique formula, easy consumption, and gentle on the stomach properties make them a valuable tool for athletes seeking to optimize their performance.
T**6
Went down well
Used them in the middle of a long run and felt good. Preferred the orange flavour but still palatable which is better than many on the market
N**R
Great gels
Really great . Neutral isn't to sweet goes down easy . No stomach issues with the gels.
A**B
Quality carb gel
Big carb delivery - neutral taste
M**R
More energy during and after my long runs
Love these, my new go to gel. Had to choose a new gel as the others that I was using hadn't got a high enough carb content and was feeling hungry and drained after my runs. Don't have that effect with these, I feel like I had more energy to run for longer and felt more energetic after my runs. Got me through my first marathon. Loved the neutral flavouring too.
S**H
These are my go to
I’ve tried many different gels over the years and these are my favourite so far. The consistency is thick enough that I don’t get covered in sticky residue and it feels more gel like than others I’ve used. Not thick enough to save a bit for later though, once it’s open you need to finish it all or risk being left in a mess. I will say that it doesn’t feel like there’s too much in the pack either, it’s a good amount to not make you want to throw up. It’s easy enough to open, bit tricker when it’s a rainy run but I still managed. It gives me the boost I need and most importantly, doesn’t sit on my stomach and make me feel uncomfortable. It’s also tasty which with these things is a bonus!
S**N
Heavy on the carbs, but also your stomach.
Positives: Science in Sport Beta Fuel Gels deliver a substantial energy boost, thanks to their higher calorie and carbohydrate content compared to the original gels. This makes them particularly effective for sustaining energy during long runs. The orange flavor is a notable improvement over the original non-beta version. The Beta Gel's sour orange taste is refreshing and much more palatable, avoiding the overly sweet profile that can be off-putting during intense exercise. Negatives: However, these benefits come at a cost. The Beta Fuel Gels are significantly more expensive than the non-beta version, which might make regular use less feasible for some athletes. Additionally, the Beta Gels weigh considerably more, adding to the load you're carrying during long runs. They are also much thicker and harder to swallow, which can be a real issue if, like me, you run half marathons without water. Unlike the originals, these gels don't relieve a dry throat, making them less ideal for hydration management during prolonged runs. This extra weight, combined with their heavy consistency, can be tough on the stomach. I've experienced an urgent need for the toilet during runs with the Beta Gel, an issue I never had with the original non-beta version. Overall, Science in Sport Beta Fuel Gels provide an effective and tasty energy boost, but their higher cost, increased weight, thicker consistency, and potential for digestive discomfort may be drawbacks for some users. If you can handle the downsides, they are a strong option for endurance athletes looking for that extra push
S**H
Science in Sport BETA Fuel Dual Source hat sich in der Welt des Ausdauersports einen Namen gemacht. Dieses Energiegel verspricht eine optimierte Kohlenhydratversorgung, um die Leistung während langer und intensiver Belastungen zu steigern. Vorteile: * Wissenschaftlich fundierte Formel: Das Gel basiert auf einer innovativen Mischung aus Kohlenhydraten (Maltodextrin und Fruktose), die eine effiziente Aufnahme und Verwertung im Körper ermöglicht. * Optimale Kohlenhydratversorgung: Mit 40g Kohlenhydraten pro Portion liefert BETA Fuel eine konzentrierte Energiequelle, die den Glykogenspeicher auffüllt und Ermüdung verzögert. * Leicht verdaulich: Die meisten Nutzer berichten von einer guten Verträglichkeit und minimalen Magen-Darm-Beschwerden, selbst während intensiver Belastungen. * Praktische Anwendung: Die Portionsgröße ist ideal für unterwegs und die Gels lassen sich leicht verzehren. * Verschiedene Geschmacksrichtungen: BETA Fuel ist in verschiedenen Geschmacksrichtungen erhältlich, um den individuellen Vorlieben gerecht zu werden. Mögliche Aspekte zur Überlegung: * Preis: BETA Fuel gehört zu den höherpreisigen Energiegels auf dem Markt. * Süße: Einige Nutzer finden den Geschmack zu süß. * Individuelle Verträglichkeit: Obwohl die meisten Nutzer das Gel gut vertragen, kann es bei empfindlichen Personen zu leichten Magen-Darm-Beschwerden kommen. Fazit: Science in Sport BETA Fuel Dual Source ist ein hochwertiges Energiegel, das auf wissenschaftlichen Erkenntnissen basiert und eine effiziente Kohlenhydratversorgung während des Trainings gewährleistet. Die gute Verträglichkeit und die praktische Anwendung machen es zu einer beliebten Wahl bei vielen Ausdauersportlern. Allerdings ist der Preis etwas höher und der Geschmack könnte für einige zu süß sein. Für wen ist BETA Fuel geeignet? * Ausdauersportler: Triathleten, Langstreckenläufer und Radfahrer, die eine zuverlässige Energiequelle für lange Einheiten suchen. * Sportler mit hohem Energiebedarf: Alle Sportler, die während ihres Trainings einen hohen Energiebedarf haben. Empfehlung: Wenn du auf der Suche nach einem hochwertigen Energiegel bist, das auf wissenschaftlichen Erkenntnissen basiert und dir eine optimale Kohlenhydratversorgung während des Trainings ermöglicht, ist BETA Fuel definitiv eine Überlegung wert. Es ist ratsam, das Gel vor einem wichtigen Wettkampf auszuprobieren, um sicherzustellen, dass es auch für dich gut verträglich ist.
N**L
Great product
P**O
A 62 ans pendant mes trecks de journée j avoue que ça me permet de repartir ou de continuer tout simplement. Bon complément ou booster
J**E
They work great, biggest positive is they taste good, still a little too sweet for my liking. But the taste is good
P**L
Good taste (just like orange pulp) and good volume. Kept me fueled during longer rides.
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