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🚀 Fuel your grind, beat the wall, and own every mile!
Science in Sport Beta Fuel Electrolyte Gel packs 40g of dual-source carbohydrates with 200mg sodium per serving, optimized in a 1:0.8 maltodextrin-to-fructose ratio. Designed for endurance athletes tackling moderate to high-intensity exercise over two hours, it supports sustained energy and electrolyte balance in warm conditions. Developed through elite athlete research, this gel offers a flexible fueling solution to help you maintain peak performance and avoid energy crashes during long sessions.
























| ASIN | B097B28GN3 |
| Age Range Description | Adult |
| Benefits | Energy Management |
| Best Sellers Rank | 8,527 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 120 in Nutrition Bars & Drinks 523 in Sports Supplements |
| Brand | Science in Sport |
| Brand Name | Science in Sport |
| Colour | Apple |
| Container Type | Packet |
| Customer Reviews | 4.5 out of 5 stars 360 Reviews |
| Dosage Form | Softgel |
| Flavour | Apple |
| Item Dimensions | 10 x 5 x 16.5 centimetres |
| Item Form | Gel |
| Item Nype Name | SIS Energy Gel + Nootropics Beta Fuel, 40g carbohydrate to enhance your mental and physical power output, Apple, 6 x 60ml |
| Item Weight | 0.46 Kilograms |
| Item form | Gel |
| Item weight | 0.46 Kilograms |
| 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 |
| Manufacturer Part Number | 131268 |
| Model Name | Beta Fuel Gel + Nootropics |
| Model Number | 131512 |
| Number of Items | 1 |
| Primary Supplement Type | Potassium |
| Primary supplement type | Potassium |
| Special Ingredients | Taurine |
| Total Servings Per Container | 6 |
| Unit Count | 360.0 millilitre |
| Unit count | 360.0 millilitre |
L**.
Best gels I’ve used.
Easy to eat on the bike and is like rocket fuel - gives you a great energy boost. I was 50 miles into a 70 mile ride and didn’t fuel properly. I hit the wall completely a friend handed me one of his And within 20 mins I was back to the front of the group. It was amazing. I’ll never use anything else again. Texture not too thick and not too thin. These are highly effective energy gels. I also used on my most recent half marathon and it was brilliant to use every 30mins due to the carbs. Loved them.
C**S
Caffeine works well - taste is ok
Like the beta fuel gels. These have a good hit of caffeine which certainly helps on very long runs. These caffeine gels don’t taste as nice as the normal ones, but you get used to it as you look forward to the hit!
S**K
Recommended
Excellent gels and have a good taste, which I use for my weekly runs. Good quality and value for money and highly recommend.
D**E
The taste lets it down
Felt like an energiser bunny, just the kick I needed. The taste wasn’t unbearable but tart flavour.
C**S
Great gels, not the best taste, but highly effective and high caffeine content
Arrived quickly in good condition, with a decent Best Before date - December 2027. Would buy again!
A**R
Good
I had good experience with this during an Ultra Marathon, reduced crapping during late stages of the event
R**E
SIS doing the job
Strong stuff! It did give me a stitch, however, I think that is a me problem, rather than product problem. 100% good if on a long run. Caffeine can be a little strong, so make sure you're not using it on a heavy stomach. Apple taste is quite nice, a bit sour and punchy but nice and wakes you up mid exercise.
A**E
Running gels
Good value for money
C**S
Teuer aber es wirkt!
Stolzer Preis, aber guter Inhalt, angenehme Konsistenz und geschmacklich auch gut!
R**N
Good value
10/10
A**E
Produktqualität
Sichere Behältnisse, gut verpackt und und angenehmer Geschmack.
G**O
Ottimo prodotto
I gel della Sis sono una garanzia di qualità del prodotto, infatti sono utilizzati da Pro del World Tour del ciclismo.Io li utilizzo da anni e mi sono sempre trovato benissimo in quanto non mi hanno mai creato nessun problema.I gel sono già pronti all’uso in quanto isotonici per cui si digeriscono subito e l’apporto di energia è quasi immediato a differenza delle barrette solide che hanno un tempo di assimilazione più lungo. SIS ha una vasta gamma di gel adatti per ogni situazione,molta varietà di gusti per andare incontro ai gusti di tutti I gel della linea Beta hanno una formulazione diversa con una concentrazione di carboidrati maggiore,io li alterno a quelli normali in base al tipo di sforzo che devo fare. Questo nuovo gel l’ho appena testato e fa quello che promette,l’ho utilizzato a fine giro(120 km) e sono arrivato a casa perfettamente lucido e concentrato. Quando si fanno giri lunghi e’ facile che la stanchezza si faccia sentire e la conseguenza è un calo di concentrazione e lucidità. I gel sono già pronti all’uso in quanto contengono anche una parte di acqua per cui una volta ingeriti non c’è necessità di bere. Vista la mia esperienza,mi sento di consigliarli Spero di essere stato utile
M**O
Damaged packaging, good gel
The gel box came damaged and open but the gels are in tact and taste good
Trustpilot
1 month ago
3 weeks ago