FREE  6 pack Gel & FREE delivery at checkout when you spend £50

Search
  • Compare Products
My Cart
 
main product photo

Beta Fuel Gel - Orange - 30 Pack

A dual-source energy gel for endurance athletes available in orange. Now in limited edition Tour de 4 packaging. 15% of all sales will be donated to Td4 charities.

Learn More
20 Reviews
HOW DO SUBSCRIPTIONS WORK?

1. Sign in or create an account to add your subscription to your basket

2. Choose your frequency 

3. Place order

4. Manage your subscription from your account

0% Off
£66.00 Was £66.00

£2.20/serving

Member £59.40
Elite membership included with a subscription
- +
or Create account to add a subscription
Accepted Payment MethodsAccepted Payment Methods
INGREDIENTS

Nutritional Information

100% APPROVED

Informed Sport

Nutritional Information

All Science in Sport products are certified under the strict guidelines of the INFORMED Sport Programme. To achieve this, an independent organization (LGC Assure) with an accredited, independent laboratory that’s been testing for banned substances for over 20 years, rigorously tests our products to detect all compounds on the World Anti-doping Association Banned Substances list.

Informed Sport

Providing assurance for athletes, All INFORMED Sport certified Science in Sport products are rigorously tested, screening for all compounds on the WADA Banned Substances list.

How It's Tested

1. Product Review

2. Lab Tests (3+)

3. Batch Tests

4. Random Tests

Supplement Testing Labs

Driven by innovation and excellence, INFORMED Sport is the leading independent supplement testing provider, specialising in drug surveillance, doping control and supplement analysis.

Next Working Day Delivery Information:

Weekdays: Orders placed before 6:30pm will be delivered the next day - including on Saturdays.
Weekends: Orders placed before 1pm will be delivered the next day - including Sundays.
Bank Holidays: Orders will not be delivered on Bank Holidays. Any orders placed on a Bank Holiday will not be collected from our warehouse until the next non-holiday day, for delivery the following day.

Please note that Next Day Delivery excludes these postcodes: AB31-56, BF (all), BT (all), FK17-21, GY (all), HS (all), IM (all), IV (all), KA (all), KW (all), PA20-80, PH (all), TR21-25, ZE (all)

Please see specific promotion Terms & Conditions for details BFPO Addresses We do ship to BFPO addresses (with Royal Mail) but for active combat zones there is a strict 2kg weight limit (as with all deliveries to BFPO addresses), so please take this into account when ordering. As a guide, with careful packaging we can just get away with a 1.6kg tub. All orders under this weight limit will be treated as standard UK orders. All orders over this weight will be priced incrementally according to their weight (£5 per 2kg increase). If you have any queries regarding a BFPO address, please contact our Customer Service Team who will be happy to assist with your order.

THE NEXT LEVEL OF ATHLETE NUTRITION

BETA - the most complete nutrition solution in endurance sport. BETA Fuel Energy Gel is a dual-source, high-carbohydrate energy gel designed to deliver more energy for athletes undertaking longer sessions.

TAKE FUEL FURTHER

Contains 40g dual-source carbohydrate

OPTIMISE CARBOHYDRATE RATIO

Advanced 1:0.8 ratio of maltodextrin and fructose

DESIGNED FOR LONGER

A superior fuelling solution for exercise > 2 hours

SCIENTIFICALLY SUPERIOR

Greater carbohydrate intake of 80-120g per hour

  1. Vitamin B1 & B2 contribute to carbohydrate conversion
  2. Vitamin B6 aids protein metabolism.

ELITE LEVEL FUELLING

A dual-source, high-carbohydrate energy gel designed for endurance athletes undertaking longer sessions. BETA Fuel Energy Gel is a superior fuelling solution delivering 40g carbohydrate in a 1:0.8 maltodextrin-to-fructose ratio.

Designed for exercise lasting 2 hours or more, where an intake of 80-120g carbs per hour is required.

WHY CHOOSE?

  • Designed for endurance fuelling
  • 40g of dual source carbohydrates per gel in an optimal ratio of 1:0.8 Maltodextrin to Fructose
  • Proven to show minimal risk of gastrointestinal discomfort

SUGGESTED USE

Depending on your sport or event, you should aim to consume 1-3 gels every hour to reach an 80g-120g target intake. Simply tear off the top of the packaging and squeeze the contents into your mouth as and when required.

Combine with other energy supplements from the BETA range to achieve hourly 80-120g carbohydrate intake.

ADVANCED BY SCIENCE

BETA Fuel uses maltodextrin and fructose in an optimal 1:0.8 dual source formulation to enhance the amount of carbohydrate that can be used during exercise. 

THE FUEL YOU NEED

Research shows endurance sport lasting 2 hours or more requires 80-120g carbohydrate intake per hour

Learn more

THE FUEL YOU NEED

For endurance events lasting over 2 hours, consuming 80–120g of carbs per hour is key for peak performance. BETA Fuel Energy Gel offers an optimised 40g of carbohydrate in a single, convenient dose. Maltodextrin is a form of glucose and is taken up directly by absorbed working muscles, delivering fast-release energy essential for endurance. Fructose is processed by the liver, providing a slower, sustainedrelease of energy that supports prolonged performance and increases total carbohydrate availability.

AN OPTIMISED DUAL-SOURCE FORMULA

An optimal 1:0.8 ratio of maltodextrin supports greater carbohydrate intake per hour

Learn more

AN OPTIMISED DUAL-SOURCE FORMULA

As an endurance athlete (events typically lasting > 2 hours) taking on 80 – 120g of carbohydrate per hour is crucial for maintaining maximal performance.

Fuelling with SiS Beta Fuel gels at a rate of 120 g/h (with a 1:0.8 ratio of maltodextrin to fructose) during 3 h of cycling exercise reported peak oxidation rates of 1.58 g/min with a 72% oxidation efficiency, highlighting the Beta Fuel Range as the most complete fuelling solution in endurance sport.

Reviews

Reviews

4.7/5
20 reviews

by MAHESH JADHAV

26/08/2026

Very Short shelf life

by Joseff Griffin

21/08/2026

I find this gel more liquid in texture which I find much easier to take while running, taste is good for me and higher carbs makes for less to carry on longer runs.

by enrico sinchetto

13/07/2026

verificherò meglio durante l'utilizzo prolungato del prodotto

by Paolo Fior

22/03/2026

Eccezionale!!!

by Mr Roy Young

30/01/2026

My go-to gels for all my distances, from 10k to Marathon, training and races.

by David

30/10/2025

Great product

by Hamad

28/08/2025

Excellent

by Fugazzi Roberto

18/07/2025

Lo utilizzo da molti anni

by David

09/06/2025

Good product which works well and tastes good.

by Franco Righi

13/03/2025

Ottimo prodotto di ottima qualità.

by Akshay Soni

11/12/2024

All items are great!

by David John Marshall

16/11/2024

Easy to digest with a pleasant taste

by cliente

25/08/2024

Ottimo prodotto facile da utilizzare durante lo sport e facile da assumere. Mantiene le promesse anche dal punto di vista energetico. Consigliato

by David

28/07/2024

Great gels

by anurag gupta

21/07/2024

Go down smooth. You can feel the power punch within 10 min.

by Customer

01/05/2024

The 40g carb gels are a game changer. Just 4 needed to perfectly fuel a marathon on Sunday, so easy to stick in pockets/belt. Taste good, easy to consume even at pace with 4/5 miles to go. My go-to marathon and ultra gels

by Fabio Scalmana

30/01/2024

La mia riserva d'energia nelle mie uscite

by Giulio

27/10/2023

Prodotto ottimo.

by Giorgia Biasioli

20/10/2023

Ottimo se non si ha una fonte idrica disponibile

by Dean

28/09/2023

I need 60g of carbs per hour, so I use one sachet of the BETA gels and one sachet of the normal. They keep me fueled for all my endurance events.

Nutrition Overview Science Reviews