ISOTONIC CONVENIENCE - Stay fueled with minimal gastrointestinal discomfort.
FUEL YOUR PERFORMANCE - Experience a new glucose-fructose ratio for enhanced energy output.
VEGAN FRIENDLY ENERGY - Enjoy delicious energy chews without compromising your values.
ELITE ATHLETE APPROVED - Join the ranks of top athletes who trust BetaFuel.
PERFECT FOR EVERY ADVENTURE - Ideal for cycling, running, and hiking enthusiasts.
Science in Sport Beta Fuel Dual Source Energy Chews are a vegan-friendly energy solution packed with 60g of lemon-flavored goodness. Each bar contains 45g of carbohydrates optimized for maximum performance, making them the go-to choice for athletes seeking to enhance their energy output while minimizing gastrointestinal discomfort.
Specifications
Product Dimensions
11.9 x 0.55 x 1.47 cm; 46 g
Item model number
131247
Product Name
SIS Energy Bar Beta Fuel Energy Chew, 46 grams of carbohydrate, Lemon, 6 x 60g
Weight
0.39 Kilograms
Units
360.0 gram
Serving Recommendation
1 bar
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
Country of origin
es
Brand
Science in Sport
Format
Gel
Age Range Description
Adult
Speciality
Vegan
Package Information
Pouch
Manufacturer
Science in Sport
How many in a box?
Reviews
4.5
All from verified purchases
P**E
These are the bomb
I used these in training and with beta fuel drinks for a 12 hour time trial. They taste pretty good, but they are so easy to eat, no choking down like some gels. Enough flavour to be "nice" but not so much that they are acidic and cause issues (for me). They are more of a firm jelly than a chew, easier to eat than say a Blok, with no residue or bits stuck in teeth like a gummie. In a jam you can bit and swallow but I took the time to enjoy mine.The nice thing is you can eat half, put the remainder in your pocket and then finish it later. For me these work really well as part of an 80g/carb per hour nutrition strategy, no stomach issues for me but do test and build up to higher levels of intake.If it was winter you could do these and as much water as you needed, for long or more intense stuff they can be used a good way to just fill in gaps in carb intake.I plan to use these again for competition, and they are worth the money if you get at a sensible price.
R**D
Great for longer runs
Really good energy bar easy to use over the liquid ones
M**W
Great alternative to traditional bars
Really liked these for energy during rides. Much prefer these in terms of texture to traditional energy bars, kind of like eating raw jelly (or bloc shots) and still have good levels of carbs.Not cheap so wouldn’t use on easy rides but great fuel when you need it
A**P
So hard to eat
So difficult to swallow
G**L
Smells like drain cleaner
I like then, and they are really easy to eat, but to be honest, they do smell like drain cleaner, so some type of fuel.
M**T
Top product
I tend to always use SiS and this is another excellent product from them.
G**V
Convenient to use, efficient to digest
Not too sugary is a plus. One negative is the packaging, hard to open then self tearing apart. Replace it for a race.
Common Questions
Trustpilot
TrustScore 4.5 | 7,300+ reviews
Anita G.
Good experience, but the tracking updates could be better.
2 months ago
Ayesha M.
The product exactly matches the description. Very satisfied with my purchase.
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
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