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⚡ Fuel Smarter, Run Stronger — Don’t Let Energy Drops Slow You Down!
Science in Sport BETA Fuel Gels deliver 40g of dual-source carbohydrates per 60ml serving with an optimized 1:0.8 maltodextrin-to-fructose ratio, engineered for endurance athletes needing 80-120g carbs per hour. The unflavoured, gut-friendly formula minimizes taste fatigue and digestive issues, making it ideal for prolonged exercise sessions over two hours. Developed through elite athlete research, these gels provide reliable, evidence-based fuelling to keep you energized and performing at your best.
























| ASIN | B0DSLSW5BJ |
| Age Range Description | Adult |
| Benefits | Energy Management |
| Best Sellers Rank | 235 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 35 in Sports Supplements |
| Brand | Science in Sport |
| Brand Name | Science in Sport |
| Colour | White |
| Customer Reviews | 4.8 out of 5 stars 207 Reviews |
| Diet Type | Vegan |
| Dosage Form | Softgel |
| Flavour | Neutral |
| Item Dimensions | 10 x 5 x 16.5 centimetres |
| Item Form | Gel |
| Item Highlight | Dual-Source Carbohydrate Gel for Endurance, 40g Carbohydrates, 1:0.8 Maltodextrin-Fructose Ratio, Fuelling for Sessions |
| Item Weight | 0.46 Kilograms |
| Item dimensions L x W x H | 10 x 5 x 16.5 centimetres |
| Item form | Gel |
| Item weight | 0.46 Kilograms |
| Manufacturer | Science in Sport |
| Manufacturer Contact Information | SiS Group PLC 8A Frontier Park, Frontier Avenue Blackburn BB1 3AL |
| Manufacturer Part Number | 132215 |
| Material Features | Low Sodium |
| Model Name | Beta Fuel Gel |
| Model Number | 132215 |
| Number of Items | 1 |
| Specific Uses For Product | An unflavoured dual-source energy gel for endurance athletes, For athletes undertaking longer sessions |
| Total Servings Per Container | 6 |
| Unit Count | 360.0 millilitre |
| Unit count | 360.0 millilitre |
M**R
More energy during and after my long runs
Love these, my new go to gel. Had to choose a new gel as the others that I was using hadn't got a high enough carb content and was feeling hungry and drained after my runs. Don't have that effect with these, I feel like I had more energy to run for longer and felt more energetic after my runs. Got me through my first marathon. Loved the neutral flavouring too.
M**W
Go to gel for long distance runs
These are my go to gels for long distance running. Each one packs 40g of carbs and one every 5k keeps me fuelled. No GI issues for me.
M**H
Ideal fuel
Easy to use and no funny taste keeps me going on long runs
J**A
Just works
As advertised
M**D
Perfect race fuel. No tummy troubles
Used for London marathon. Great product for fuelling, felt much better after consuming and allowed me to finish the course with just 2 of these sachets over the duration. Most importantly didnt taste awful and no tummy trouble.
T**N
Good energy and rest to consume
I normally use precision hydration gels, but thought I'd try these at they're a bit cheaper. The flavour was very similar to PF30 , vaguely citrus, but no specific flavour - inoffensive and easy to consume. I'm sure I felt more energy in my run from these gels , and I'll keep using them. Thankfully I don't usually suffer any GI issues with gels, and I had no trouble with the SiS Beta formula (I was concerned that 40g carb might be more than my stomach would tolerate, as my normal gels are 30 g Carb). The only negative is the packs are bigger than I'm used to carrying. However I enjoyed the distraction of having more gel to eat
H**7
Just a great product
Just a great SIS product and my go to gel. No doubting the energy boost on distance runs. Used on my first ultra.
N**R
Great gels
Really great . Neutral isn't to sweet goes down easy . No stomach issues with the gels.
A**I
Ottimo compagno di corse lunge
Buon sapore, le bustine si aprono abbastanza facilmente. Soprattutto, nessun problema di digestione e sul lungo si sente il boost di resistenza dato dai carboidrati.
J**Z
Super gel
Gran producto y fácil de digerir, nunca me cayó pesado
A**P
Très bien
Parfait, goût léger comme les Dragibus
A**O
Top
Lo mejor
A**A
Gel
Ok
Trustpilot
3 weeks ago
1 month ago