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⚡ Fuel your hustle, sharpen your edge, own every mile.
Science in Sport BETA Fuel + Nootropics Gel delivers a potent 40g dual-source carbohydrate boost with an optimized maltodextrin-to-fructose ratio for enhanced energy efficiency and minimal GI distress. Infused with nootropics like caffeine, L-theanine, and citicoline, this isotonic apple-flavored gel supports both physical endurance and mental focus. Packaged in convenient 60ml sachets, it’s the go-to energy solution favored by elite endurance athletes seeking scientifically superior performance fuel.
| ASIN | B097B28GN3 |
| Age Range Description | Adult |
| Benefits | Energy Management |
| Best Sellers Rank | 3,920 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 79 in Nutrition Bars & Drinks 272 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 348 Reviews |
| Dosage Form | Liquid |
| Flavour | Apple |
| Item Dimensions | 10 x 0.5 x 1.6 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 | With Apple & Lemon and Lime |
| Model Number | 131512 |
| Number of Items | 6 |
| 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 |
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**R
Great product
The apple flavour is not for me but that’s purely a personal preference. The product is great and I survived a 200 mile cycle in a day without flagging using them alongside nutrition bars and bananas. Would recommend.
M**Z
Best gels
Used these for XC trail event which had over a 1000ft of climbing they seemed to help also they taste good not bad aftertaste and didn't cause any stomach issues.
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.
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.
B**S
Quality at a great price
Great value pack for a quality product
A**R
Good
I had good experience with this during an Ultra Marathon, reduced crapping during late stages of the event
C**M
My go to gel
For me SIS beta gels are the best I have tried a few other brands that maybe better but for value for money these are the best . 40g of carbs is a good amount per gel . I use these for my long runs and races . Flavours are ok I generally have the neutral and the nootropic beta gel definitely gives a boost when taken
C**S
Teuer aber es wirkt!
Stolzer Preis, aber guter Inhalt, angenehme Konsistenz und geschmacklich auch gut!
N**L
Great product
Yes fast delivery and good price
C**N
Gran producto en combinación con otros de la familia
Soy consumidor habitual de este producto y claro está, me gusta leer todo lo relativo a su uso, propósito e indicaciones dle fabricante. LO QUE NO TERMINO DE ENTENDER es, por qué cuando lo describen indican todo lo que un gran deportista necesita por hora. Uff, "hasta 140g de HC". Luego lees las recomendaciones y solo te puedes tomar unbo de estos al día. Pues chico, no sé qué decir. Sé que puedo comprar otros que pueda combinar pero, ciertamente, es algo confuso. Por lo demás y junto a Crown, PARA MI SON LOS MEJORES.
A**I
Excellent
One the best
L**P
Beta Gels - sporting advantage
The product was delivered in excellent timing and the flavour is acceptable for the purpose of the sporting endurance aid.
Trustpilot
1 day ago
1 week ago