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Go Isotonic Energy + Electrolyte Gels

Rapidly available energy with added electrolytes
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48 Reviews
From €16.50

Member €14.85

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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.

FUEL YOUR PERFORMANCE

The GO Energy + Electrolyte Gel is a liquid carbohydrate energy + electrolyte gel that helps maintain the body's fluid balance and provide fast-acting energy. 

EASILY DIGESTED ENERGY

Minimal gastrointestinal discomfort

22g CARBOHYDRATE

Convenient and fast-acting source of carbohydrate

OPTIMISE HYDRATION

Added sodium, potassium and magnesium to support hydration

ON THE GO FUELLING

Convenient form-factor for versatile fuelling

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

ENERGY AND HYDRATION COMBINED

GO ENERGY + Electrolytes combines fuelling and hydration to create an innovative nutrition solution. 22g of carbohydrates helps maintain energy levels during endurance exercise and electrolytes help to buffer against fatigue whilst supporting hydration.

Warm weather or long exercise sessions you can lose electrolytes through sweating.

WHY CHOOSE?

  • A convenient and fast-acting source of liquid carbohydrate with added electrolytes
  • Designed for long or warm exercise sessions.
  • Formulated with key electrolytes to replace those lost via sweating
  • Contains 118mg of sodium, 9.5 mg potassium and 1.5 mg magnesium per gel

SUGGESTED USE

Aim for 1 x GO Energy + Electrolyte Gel and 2 x GO Isotonic Energy Gels per hour during exercise lasting over 90 minutes

Can also be consumed pre-exercise to ensure electrolytes are available for fluid absorption

FORMULATED BY SCIENCE

Depleting carbohydrate and hydration levels during exercise is one of the major causes of fatigue. Delivering additional carbohydrates and electrolytes during exercise is known to improve performance.

FUEL DURING EXERCISE

It is recommended to consume between 60-90g of carbohydrates per hour during exercise

Learn more

FUEL DURING EXERCISE

Depleting your carbohydrate stores during exercise is one of the major causes of fatigue. Delivering additional carbohydrate during exercise is known to improve performance, race times and endurance.

Glucose is used by the body to fuel cardiovascular, respiratory and muscular contractions during exercise Delivering additional carbohydrates during exercise is known to improve performance and delay the onset of fatigue. The GO Energy + Electrolytes Gel is designed to deliver this supply of carbohydrate, quickly and easily.

HYDRATE EFFECTIVELY

Maintaining hydration improves muscle contractile efficiency, promotes recovery and maintains cognitive function.

Learn more

HYDRATE EFFECTIVELY

Sodium, potassium and magnesium are key electrolytes that are lost through sweat and need to be replaced in order to maintain body fluid balance alongside appropriate fluid intake. Even a 2-3% loss in body fluid balance can contribute to performance detriments; decreased muscle contraction efficiency and reduced cognitive function contribute to sub-optimal exercise performance. Sufficient hydration buffers these effects and is important for promoting post-exercise recovery.


The Go Energy + Electrolytes provides 118mg sodium, 9.5mg potassium and 1.5mg magnesium per gel.

 

Reviews

Reviews

4.7/5
48 reviews

by Andrea

15/10/2018

Nice product good tante ....

by irondani

02/10/2018

Used in different kind of training, taste good, digest fast!

by Andrea Bottoni

02/11/2025

Sempre i migliori

by Andrea Canani

07/08/2025

Ottimo prodotto. Recupero immediato delle scorte di glicogeno

by ANTHONY THOMPSON

06/06/2025

Perfect for intensive training - I use for squash sessions

by Domenico Sinicropi

11/02/2025

Già usato, molto valido

by Andreas Maos

30/05/2024

Great taste, and you get your sugars as well as electrolytes, all in one!

by Antonio MAZZEO

19/03/2024

Ottimo. Gusto gradevole. Nessun disturbo o effetto collaterale. Da la giusta carica soprattutto negli ultimi 20 km di gara o allenamento lungo.

by Domenico Sinicropi

14/03/2024

Buon prodotto digeribile come tutti i prodotti SIS

by Diego Lavarda

03/12/2023

Un gel ottima assunzione e gusto

by GABRIELE

26/05/2023

Gusto molto buono ottima digeribilità pratico da portar con se .

by Tiziano Mangili

23/05/2023

Molto pratico

by davide

19/05/2023

pratico, facile da aprire anche con i guanti senza doversi fermare, buon sapore

by ALBERTO MERITANO

12/04/2023

Sempre utile e pratico eccezionale

by Giacomo Giacobbi

06/04/2023

Utilissimo nel periodo estivo

by Domenico Sinicropi

11/02/2023

Buon prodotto

by Lorenzo

28/12/2022

Ancora non ho avuto modo di sperimentare la loro efficace ed utilità

by FABRIZIO COLOMBO

26/11/2022

Con l’aggiunta di elettroliti mi trovo molto bene

by Mauro Merli

18/11/2022

Ottimi e pratici

by Pierguido Zanettin

14/11/2022

Gel soddisfacente sia per qualità che quantità, ho apprezzato molto poi il gusto limone menta.

by Christian

14/11/2022

Miglior gel isotonico del mercato

by GABRIELE

11/11/2022

Gusto ottimo

by Carla Kiem

23/06/2025

Buono il gusto, non troppo dolce. Consistenza piacevole, facile da assumere.

by Massimo Arosio

19/06/2025

molto comodo ed efficace

by Domenico Sinicropi

25/04/2025

Lo uso da tempo e lo trovo utile

by mario cocchetti

05/04/2025

Ottimo prodotto fa egregiamente il suo lavoro

by Gianni Cortini

22/03/2025

Utilissimo per gare e allenamenti dalle Mezze distanze alle lunghe distanze

by Christian

05/05/2022

Piacevole al consumo, non da nausea o effetti collaterali neppure a seguito di utilizzo ripetuto e prolungato nel corso di competizioni endurance come il triathlon lungo

by Stefano Perego

01/05/2022

Menta e limone molto bene

by Tiziano

03/04/2022

Gusto buonissimo, facile da ingerire, valori nutrizionali top

by Alessio Panzeri

21/03/2025

Alterno con beta fuel

by sam

14/02/2025

I have a sensitive stomach especially when running but have found these to be the best gels they are easy to digest and taste great

by Franco Foscari

11/11/2024

Buoni. Anche se a volte non si apre molto bene lo strappetto per iniziare a bere

by Becky Silver

14/11/2023

Great gel for hot weather conditions.

by luca martinato

24/05/2022

Ottimo prodotto

by ROSARIO DI VITTORIO

23/05/2022

Prodotti super

by Urbano Ragazzo

22/05/2022

Prodotti ottimi

by Mauro

13/05/2022

i gel sono i migliori in circolazione

by Riccardo Morelli

11/05/2022

Ottimo prodotto

by Alfredo

09/04/2022

Molto delicato e ben tollerato da stomaco e intestino

by Valentina

30/03/2022

...................

by Bruno Arioli

25/03/2022

Come sempre ottimi in ogni circostanza

by Giulio

13/03/2022

Prodotti spettacolari.

by Munther Abubaker

23/09/2025

I didn't like the taste

by Wayne Temple

09/06/2025

Easily digestible, good flavour

by Alessio Brunello

27/04/2025

Fantastico prodotto

Nutrition Overview Science Reviews