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โก Fuel Smarter, Last Longer โ Donโt Just Compete, Dominate!
Science in Sport BETA Fuel Chews deliver 45g of dual-source carbohydrates per pack with a precise maltodextrin-to-fructose ratio, optimized for endurance athletes training over two hours. These vegan-friendly, gut-friendly chews provide a convenient, scientifically-backed energy boost designed to maximize carbohydrate absorption and sustain peak performance during long sessions.
























| ASIN | B097B3GLYR |
| Age Range Description | Adult |
| Allergen Information | Contains: Egg may contain, Fish, Soy |
| Benefits | Provides sustained energy through optimized carbohydrate content for athletes |
| Best Sellers Rank | 3,019 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 8 in Nutritional Endurance & Energy Bars |
| Brand | Science in Sport |
| Brand Name | Science in Sport |
| Coin Variety 1 | energy |
| Colour | orange |
| Container Type | Box |
| Country of Origin | Espaรฑa |
| Cuisine | Western Cuisine |
| Customer Reviews | 4.6 out of 5 stars 550 Reviews |
| Diet Type | Vegan |
| Flavour | Orange |
| Item Dimensions | 11.9 x 5.5 x 14.7 centimetres |
| Item Form | Bar |
| Item Package Weight | 0.4 Kilograms |
| Item Type Name | SIS Energy Bar Beta Fuel Energy Chew, 46 grams of carbohydrate, Orange, 6 x 60g |
| Item Weight | 0.39 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 โ 20145 Milan, ITALIA |
| Material Features | Vegan |
| Model Number | 131246 |
| Net Content Count | 6 Count |
| Net Content Weight | 61 Grams |
| Number of Items | 1 |
| Number of Pieces | 6 |
| Number of items | 1 |
| Package Size Name | Pack of 6 |
| Package Type Name | Box |
| Part Number | 131246 |
| Product benefits | Provides sustained energy through optimized carbohydrate content for athletes |
| Set Name | Pack of 6 |
| Size | 6 count (Pack of 1) |
| Snack Food Bar Type | Energy |
| Total Eaches | 6 |
| Type | Energy |
| Unit Count | 360.0 gram |
| Unit count | 360.0 gram |
L**.
Great for cycling. Not so for running
Have used cycling and running. 100km+ on bike and 35km+ running and I can confirm that these are great for chewing on, on the bike but are not great when running. They are too chewy and hard to digest. I would 100 percent recommend for cycling but not running. Good value for money and really do help increase your carbs and energy in a ride. Not sure what the sugar content is but they are quite sweet. They are very easy to use on the go.
P**N
Great product and good customer service
Quick delivery good service and love the chews, really tasty and easy to eat
C**D
Great bars
Great bars, nice flavour and easy on the stomach
M**S
So much better than a gel
Having tried a number of different gels (and not found any that are easy to consume and agree with my stomach, these have been a relevation. They are more like jelly cubes (for making jelly with) and are easy to eat, not sickly or sticky. Each energy chew has 2 sticks of 3, I eat a third at a time, and they are then easy to fold the packaging over and put them away while you eat. I use them for cycling and hillwalking and they're some much easier to handle than gels, allowing you to eat part and spread it out - I always ended up taking the whole gel to save on mess even if I didn't want any more. Once I've started to eat one, it gives me the energy I need to keep active, helping me to concentrate and complete the activity. They are suitable for vegans, meaning I can keep one in my rucksack in case someone in my group needs some energy, without worrying about whether they can have it. Overall, a great product that does what you hope it will do. And did I mention it's better than a gel??!
S**S
easy to eat while running
Easy to chew/swallow mid marathon! And the taste is OK too - like a chewy sweet, but softer and not as nice
L**M
Sticky hands on your bike ride? Then switch over to these chews.
If you're sick of having sticky hands on your bike rides due to energy gels then switch over to these chews. I'm a massively fan of SIS and especially their Beta Fuel range but I previously exclusively used their powder and gels. However, after a friend offered me one of these chew blocks, its unlikely that I will use gels again in the future. They're easier to eat on the go, you don't get sticky hands from the gel residue and you know you're getting every drop of carbs out of the packet unlike gels which are sometimes tricky to use. They're a similar taste to gels and I've faced no GI issues etc. 11/10 highly recommend.
R**H
SIS Fuel Chews
Great to carry with you while running or walking.
J**.
Great taste and easy to eat on the go
Great tasting and easy to use whilst running and cycling. Really felt the effect of these when needed in competitions. They are easy to just eat blocks at a time if you donโt need the whole bar. Wrapper was also easy to open whilst on the move. Nice orange taste and not too sweet.
C**R
Tipo gominola, estรก buena
No se si es sicolรณgico o que realmente funciona, el caso es que cuando lo utilizo me da un plus muy alto.
A**R
Great alternative to gels .. tasty and easy to take
If you prefer something more solid to chew instead of liquid gels, this is definitely the way to go. The taste is very good and itโs easy to consume during activity. So far, I havenโt had any issues with my body not tolerating the ingredients, which is always important for sports nutrition. A great option for anyone looking for a reliable and tasty energy source.
R**O
Great taste and practical
Great for long workouts
E**O
Reintegration
Ottimo
M**A
Ottimi
Una garanzia anche se non economici
Trustpilot
1 month ago
1 month ago