






⚡ Elevate your endurance game with every chew!
Science in Sport BetaFuel Dual Source Energy Chews deliver 46g of carbohydrates per pack with a scientifically optimized 1:0.8 maltodextrin to fructose ratio. Designed for endurance athletes, these vegan-approved, orange-flavored chews provide fast, easily digestible energy to enhance power output and minimize gastrointestinal discomfort. Ideal for cycling, running, and hiking, they offer a convenient, tasty fuel solution favored by elite performers.























| ASIN | B097B3GLYR |
| ASIN | B097B3GLYR |
| Age Range Description | Adult |
| Best Sellers Rank | #4,069 in Health ( See Top 100 in Health ) #2 in Nutritional Endurance & Energy Bars |
| Brand | Science in Sport |
| Customer Reviews | 4.7 4.7 out of 5 stars (366) |
| Customer reviews | 4.7 4.7 out of 5 stars (366) |
| Date First Available | 22 June 2024 |
| Item model number | 131246 |
| Manufacturer | Science in Sport |
| Product Dimensions | 11.9 x 0.55 x 1.47 cm; 388 g |
| Serving Recommendation | 1 bar |
| Weight | 0.39 Kilograms |
R**O
Great taste and practical
Great for long workouts
C**T
Long lasting energy. Taste amazing. Small bites at a time give a lot of lasting energy. Easy storage in your cycling jersyes back pocket. Does not melt. Easily chewable.
A**.
muy buena barrita en formato gominola. Es un basico siempre en mis salidas de carretera y MTB de mas de 2 horas.
M**S
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??!
L**M
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.
J**O
Sehr gut zu essen während der Fahrt. Gute konsestenz. Bringt richtig Power
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