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🚀 Fuel like a pro, finish like a legend.
Science in Sport BETA Fuel 80 is a premium endurance energy drink powder delivering 80g of dual-source carbohydrates per serving in an isotonic, gut-friendly formula. Featuring an optimised maltodextrin-to-fructose ratio of 1:0.8, it enhances carbohydrate absorption and sustains energy for sessions over two hours. Designed for easy mixing and flexible fueling strategies, it’s trusted by elite athletes and backed by scientific research to support peak endurance performance.

| ASIN | B0979ZNFG7 |
| Age Range Description | Adult |
| Allergen Information | Contains: Milk may contain |
| Allergen information | Contains: Milk may contain |
| Best Sellers Rank | 10,347 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 22 in Carbohydrate Supplements |
| Brand | Science in Sport |
| Brand Name | Science in Sport |
| Container Type | Packet |
| Country of Origin | United Kingdom |
| Customer Reviews | 4.5 out of 5 stars 133 Reviews |
| Flavour | Strawberry & Lime |
| Item Form | Powder |
| Item Highlight | Dual-Source Carbohydrate Energy Drink for Endurance, 80g Carbohydrates, 1:0.8 Maltodextrin-Fructose Ratio, Isotonic Formula |
| Item Package Weight | 1.24 Kilograms |
| Item Type Name | SIS Energy Powder Beta Fuel 80g carbonohydrate, Strawberry & Lime, 15 x 82g sachets |
| Item Volume | 6.03 Litres |
| Item Weight | 1230 Grams |
| Item form | Powder |
| Item weight | 1230 Grams |
| Liquid Contents Description | Energy Drinks |
| Manufacturer | Science in Sport |
| Manufacturer Contact Information | 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 |
| Model Number | 131265 |
| Number of Items | 1 |
| Package Size Name | 15 |
| Package information | Packet |
| Package weight | 1.24 Kilograms |
| Part Number | 131265 |
| Unit Count | 1230.0 gram |
T**L
Easy to drink, easy carbs (80g) and calories. Lots of Powder!
Yet to try these in an actual race, planning on having one at each checkpoint for easy carbs and calories. I have tried these in a glass though. They are a lot of powder about a 1/3 of a pint.🤣 Taste ok and on the day I tried them out it did a subtle positive bump to the day and felt easy on the stomach. Next Ultra plan is to Chuck them in a bottle and shake
M**Y
Best on the market
My go to for long tough bike rides.
A**G
If the results off my first two days using my BETA Fuel , it's a 🏆
My SIS Beta FUEL ENERGY DRINK arrived on time and second day I used it definitely reduced my recovery time following my upper body exercises, at my age this is great news, 👍
A**R
40g of carbs
40g of carbs per gel!!!! Prefer orange as strawberry is a little too sweet but both easy on the stomach
V**D
Top product & seller
Fab delivery for a product I use all the time
P**E
Quality Energy Drinks
These are good quality energy drink powders. My only issue with them, is that they could improve the flavorings a bit more as the strawberry/lime ones I had were just a tad light on flavour.
O**D
Awful Taste. Very Salty
I love the strawberry and lime gel but the taste of this powder was awful couldn’t taste the strawberry or lime at all. However I did feel a little boost when working over an hour and half Hyrox training. 2/5 because I think you can find a better tasting product that also provides a boost
A**P
Fine
Ok. Didn't give me the runs
B**K
Einfaches Nachfüllen der Flasche unterwegs
Ich habe mir die Einzelpackungen bestellt, um einfach meine Flaschen unterwegs auf dem Rennrad wieder auffüllen zu können. Die großen Pulverpackungen sind dann doch etwas unhandlich. Ich habe dann einfach bei längeren Ausfahrten, bei den ich mehr als 2 Flaschen benötige, entsprechend BetaFuel Packungen im Trikot dabei. Bisher gab es keine Probleme damit. Die Packungen sind dicht und der Rücken war bisher auch noch nicht klebrig. Geschmacklich schmeckt Erdbeer Limette wie die Erdbeermilch zum Anrühren. Nicht unbedingt mein vorgestellter Geschmack, aber dann gibt es beim nächsten mal einfach eine andere Sorte.
R**E
Muy buenos
Sobres para entrenamientos a buen precio voy cambiando los sabores para no cansarme y los utilizo para entrenos duros o largos y marchas cicloturistas.
D**O
Bene
OK
J**.
Need a blender.
You need a blender to mix this. Otherwise it’s just water a lumpy goo
M**E
Sachet percé
Colis arrivé avec sachet percé, poudre partout... dans le carton et autour....
Trustpilot
2 months ago
3 weeks ago