GO Isotonic Energy Gels

Perfect for:
Dairy Free
Energy
Gluten Free
Nut Free
Vegan
Wheat Free
From £10.50 From £10.50

£9.45 with account

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Key Benefits
Outlined Energy
Energy during exercise
Outlined Fibre
22g carbohydrates
Outlined Test tube
Truly isotonic formulation
Key Benefits
Outlined Energy
Energy during exercise
Outlined Fibre
22g carbohydrates
Outlined Test tube
Truly isotonic formulation
Product Overview

Why Choose?

  • The world's first isotonic energy gel
  • 87 calories per serving
  • Delivers an easily digestible and quick supply of carbohydrate

 

OUR ORIGINAL AWARD-WINNING ISOTONIC ENERGY GEL

Designed to deliver a quick and convenient supply of great-tasting, easily digestible carbohydrate without the need for water, our GO Energy Isotonic Gel was the world's first and the winner of the Queen's Award for Enterprise. It continues to be a go-to energy source for elite athletes worldwide.


WHY YOU SHOULD USE GO ENERGY ISOTONIC GEL

When you need fast energy, our world-leading GO Energy Isotonic Gel delivers easy-to-digest carbohydrate that can be used as part of your fuelling strategy without the liquid volume that often leaves you feeling bloated and sluggish. The gel also comes in highly practical packaging designed to be easily carried in place of bulky sports bottles.


  • High carbohydrate
  • Improves performance
  • Requires no additional water or fluid
  • Light, compact, easy-to-carry packaging

THE SCIENCE BEHIND GO ISOTONIC ENERGY GEL

Our Performance Solutions team has developed our innovative GO Energy Isotonic Gel formula that enables the stomach to absorb it quickly and turn it into energy fast without the need for additional liquid to dilute it. This in turn enables the rapid replenishment of depleted glycogen stores.


  • 22g of carbohydrate
  • Fast-absorbed, easily digestible
  • Truly isotonic formula
  • Delays onset of fatigue

HOW AND WHEN TO USE GO ENERGY ISOTONIC GEL

Each GO Energy Isotonic Gel sachet contains 22 grams of carbohydrate. Depending on your sport or event, you should aim to consume 1-3+ gels every hour to reach a 60g-90g target intake. In some circumstances, such as cold weather, it may be necessary to consume more. Tear off the top of the packaging and squeeze the contents into your mouth as and when required.


  • Consume directly from packaging
  • Combine with other SiS energy supplements to hit hourly 60-90g carbohydrate intake
Benefits

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 delay the onset of fatigue.

The Isotonic formula allows the gel to empty from the stomach quickly as no fluid needs to be drawn into your stomach to dilute the gel, providing fast energy. SiS GO Isotonic Energy Gels are highly practical and can easily be carried without the requirement for bulky bottles.

Informed Sport Registered

Our complete product range is developed using a world-class approach to banned substance testing, providing assurance for athletes. For more information on Informed Sport & our unique world class approach, click here.

Suitable For: Vegans, Vegetarians, Lactose free, Gluten Free, Wheat Free, Nut Free, Soya Free

Suggested Use

Each GO Energy Isotonic Gel sachet contains 22 grams of carbohydrate. Depending on your sport or event, you should aim to consume 1-3+ gels every hour to reach a 60g-90g target intake. In some circumstances, such as cold weather, it may be necessary to consume more. Tear off the top of the packaging and squeeze the contents into your mouth as and when required.


  • Consume directly from packaging
  • Combine with other SiS energy supplements to hit hourly 60-90g carbohydrate intake
Nutritional Information
Suitable For
vegan
Nutrition Stats

For nutritional information about the individual flavours please contact customer service. Example below is for Orange flavour.

Typical ValuesPer 100mlPer Serving 60ml
Energy 613kj/144kcal 368kj/87kcal
Protein 0.0g 0.0g
Carbohydrate 36g 22g
of which sugars 1.0g 0.6g
Fat 0.1g 0.0g
of which saturates 0.0g 0.0g
Fibre 0.1g 0.0g
Salt 0.01g0.01g

Ingredients:

Water, Maltodextrin (from Maize) (33%), Gelling Agents (Gellan Gum, Xanthan Gum), Natural Flavouring, Acidity Regulators (Citric Acid, Sodium Citrate), Preservatives (Sodium Benzoate, Potassium Sorbate), Sweetener (Acesulfame K), Sodium Chloride, Antioxidant (Ascorbic Acid)

Flavours:

GO Isotonic Gel - Blackcurrant

GO Isotonic Gel - Apple

GO Isotonic Gel - Lemon & Lime

GO Isotonic Gel - Pink Grapefruit

GO Isotonic Gel - Cherry

GO Isotonic Gel - Orange

GO Isotonic Gel - Pineapple

GO Isotonic Gel - Tropical

GO Isotonic Gel - Vanilla

GO Isotonic Gel - Fruit Salad

Reviews
490 Reviews

Very nice flavours and excellent before exercise without a full stomach feeling.

Mr Gary Mckelvey

14/02/2024

I use these for energy before training and they are excellent for energy and taste.

Mr Gary Mckelvey

22/11/2023

Good taste, very efficient for restoring energy and rehydrating.

Andrew Hone

22/05/2022

Nice taste

Barry Jardine

10/04/2022

Brilliant taste and easy to digest

Deniss K

19/03/2022

Fine if overpriced.

John Greenhalgh

02/03/2022

Been using this for years and it really helps me put in the miles. Very tasty

Graeme McPherson

01/03/2022

Very good taste.

Anders Laursen

25/02/2022

Taste is good.

michelle carpenter

08/02/2022

Not had the chance to try them yet, but if they are like the other Gels, then they should be ok. Quick delivery.

Satisfied client.

23/01/2022

Right product for right time.

Syed Masood

02/01/2022

Excellent training gel

Rowan Chamberlain

06/12/2021

Perfect half time supplement

Abby Harrison

26/10/2021

do the job but taste like licorice

Jon

27/09/2021

Nice flavour, got me up some steep hills on the bike!

Neil Fallon

16/09/2021

My fave SIS product

jon

09/06/2021

Works well and great taste

Barry Lambert

21/05/2021

Just the ticket and no stomach issues

Craig

08/05/2021

nice taste, good product

GaryL

20/04/2021

Prodotto ottimo, gusto piacevole

Alberto

07/04/2021

Ok flavour

K881mark

02/08/2022

Not a great fan of the orange - decided I like pineapple better but did what it says on the tin.

Pru Harvey

04/06/2022

Great product, highly recommended and will order it again

MOHAMAD RUZKAN BIN ABDULLAH

15/12/2021

Great product

Steven Robins

08/12/2021

Very good flavour.

Trees

15/11/2021

excellent. good taste

Nadav

11/09/2021

These are great. I was using another product which I liked but this one is better because its not too sweet and sticky. The other product I was using was very sticky I guess it has more sugar in it not good if you get it on your hands and gloves. The SIS gel is really easy to digest and this flavour is not sickly. I will be using this one in future I really like it.

Michael Mcguinness

23/07/2021

Refreshing taste

Tracy Critchlow

31/05/2021

It's a gel, it works.

Robin Wood

30/05/2021

Tastes like pineapple

AlexR

24/05/2021

I like the pineapple flavour. Does what it says.

JCS

18/04/2021

Great value in sale prompt service

Stuart Anderson

18/04/2021

Tastes great, easy to use whilst cycling

Craig

08/02/2021

Does the job!

S

29/12/2020

Great taste easy to swallow gets you home after a long ride

Customer

06/12/2020

Pineapple is one of my fave flavours an very easy to swallow...

Liz d

29/11/2020

They were free!

Mike Collins

29/11/2020

Effective

customer

29/11/2020

Easy to take and great price

Peter n. Ireland

28/11/2020

Great taste.

Jim Mallon

24/06/2020

Excellent before you have exercise and keep you going on.

Mr Gary Mckelvey

14/02/2024

Very nice flavour and excellent before training. Highly recommended for before exercise

Mr Gary Mckelvey

22/11/2023

One of my favourite flavours from SIS, love their Gels.. Work well for me when I need that boost on a long ride.

100weight

20/07/2022

Somehow it reminds me for something from my childhood 😊

Eliza Forrai

21/05/2022

Great product & flavour

John Simms

17/05/2022

Delicious and do the job

Emma-Jane

17/05/2022

V tasty. Good steady energy release. NOt like some others eg. GU which give a bit more of a hit. I found they really kept me going well all day. Especially noticed toward the end of a long King Alfred Way day when I still had legs to make good time up the hills.

Chris Bennison

15/05/2022

Taste is awesome, works a treat

Andy H-R

26/03/2022

Tasty and it really works

Andrew Holloway

22/03/2022

My favourite flavoured SIS gel.

Sean

18/03/2022

What a fantastic flavour, I look forward to taking these on my runs.

Tim Poole

22/02/2022

Great taste

David

22/02/2022

Like the flavour!

Christian Gava

22/02/2022

My favourite flavour.

Trees

15/11/2021

All good !!

Jon

27/09/2021

well worth every penny

Rob Glover

25/09/2021

Easy to take en route

Patrick Turner

23/09/2021

super tasty my favourite !!!

Piotr Siwecki

28/05/2021

Very subtle flavour , not too sweet, perfect for what I need

Sarah

18/04/2023

Really easy to consume on the bike and keep you going, would have a 5 but I find them slightly hard to open on the move. Probably better than leaking into for best cycling jersey though.

Steven helm

27/05/2021

Great for on the bike

Adrian Watts

02/05/2021

great product

tony beesley

14/12/2020

Our favourite flavour.

Trevor

23/11/2020

Great Flavour, does what it needs and easy on the stomach.

Rob Tolley

05/10/2020

Great flavour and consistency. Easy to swallow

JeepNeil

04/10/2020

Delicious taste and easily digestible

David Major

20/09/2020

Gels taste really nice, pink grapefruit is my favorite flavour and look forward to using them on my next big ride.

Andy

03/08/2020

Great flavour , not to sweet , just right when out for a couple of hours

Bullybully

26/07/2020

I'm not a great fan of fresh grapefruit, but this is great - not too sweet and nice flavour

LC

29/12/2019

Perfect!!! Without Water!

Gianlu

01/11/2018

Great taste. My personal favorite one.

constantinos christodoulou

12/10/2018

Great value, personal preference flavour.

Guest

06/10/2018

My best flavour, need it during al rides

Gabriele Alessio

17/09/2018

Good flavour, easy to carry and consume on a ride as needed.

Russ Bowden

11/09/2018

good product for use to boost energy when playing football.

Yvette Granger

10/12/2023

Great gels

billy low

15/07/2023

Great product and great taste!

Louis Gamito

04/06/2023

The flavour and texture of these gels are great, albeit not very pineappley! Bit pricey but no more so than any other similar product.

Gareth Davies

01/05/2023

Pineapple flavour is great and gives me the energy boost I need for football. Great product

Natalie

02/03/2023

Excellent product.

Peter Lake

31/05/2022

Great product, just completed a 5k race and I took one sachet before the start and felt great.

David Montague

29/01/2022

Not enough valid through time

성일 정

31/10/2021

Got these as the Apple flavour were on offer...great deal as part of a bigger order and more than happy to order again. Great product that works really well for me.

Joe

07/08/2021

Tasty and easy to use

N Winter

03/05/2021

Great taste

customer

11/07/2020

Great product. I use these gels from 2 years now and I've never had a problem. Good flavour and good digestibility !

Lorenzo

17/03/2020

the taste is good, easy to open

Guest

30/10/2018

I miglior gel in commercio!

Kikko

16/10/2018

Not as nice as berry ones but still does the job!

Sarah

13/10/2018

Limited use but happy,I would try again

Wayne Burridge

11/10/2018

good gusto and good energy

Guest

01/10/2018

Lo alterno al GO Energy (con caffeina) durante gli allenamenti dai 15km di corsa in su. Molto digeribili

GG

01/10/2018

Super gels. Love to use them without water!

Harry

17/09/2018

Quick delivery, great communication and very good value for money

Keith

03/04/2024

Good taste easy to use and store

Simon Hennessy.

19/03/2024

Good gel well used good taste

Simon Hennessy.

14/01/2024

Great flavour and no prribkem having more than two in a long run

Suzi Morson

03/12/2023

Good tasting product easy to digest

Simon Hennessy.

20/11/2023

Best taste so good my son keeps pinching one

Simon Hennessy.

22/09/2023

Great taste good item

Simon Hennessy.

01/08/2023

A little too good as my son loves them too great taste

Simon Hennessy.

04/06/2023

Lovely fruit salad gels. Taste just like the sweets.

Ethan G

16/05/2023

Excellent product

James H

01/02/2023

Great product varying flavours

Simon Hennessy.

22/11/2022

Very nice flavour would have again .

Nigel Birch

06/09/2022

Its best flavor

Heriberto J Berrios

02/09/2022

New flavour to try but have used these before.

Paul

21/07/2022

Great while cycling, easy to carry and can take on the move.

Mr Derek Perry

11/11/2021

Good choice of flavors. Easy to carry & open whilst running

Joanne

23/09/2021

Astonishing taste

Gianluca

30/08/2021

Energy gels great when on long rides

Anthony

14/08/2021

Prodotto molto digeribile è un ottimo prodotto x ricaricare l’energia

Domenico Sinicropi

16/07/2024

Reliable and does what it says- have been using theses for years and will continue to use 👍

Neil Dickie

07/06/2024

buono e utile

Giuseppe Rousset

23/04/2024

Ancora sto aspettando il prodotto. Data di acquisto 17 Marzo

Natale Passarelli

05/04/2024

Ottimi in ogni situazione

Alessandro Mocellin

28/03/2024

Gusto buonissimo e ottima digeribilità!

Cristiano G.

21/03/2024

Otttimo prodotto un po’ caro però

Bacchiani Alessandro

14/03/2024

Prodotto facilmente utilizzabile, di buon sapore, senza alcun ritorno

Roberto

18/02/2024

Gusto arancia gradevole e senza ritorni

Roberto

11/12/2023

Efficacia immediata

Francesco

05/12/2023

Good product

Andrew Blandford

14/11/2023

Le uso da tanto TOP

Andrea

21/10/2023

In allenamento come in gara, i gellini sis sono i più facilmente consumabili e assimilabili.

Michele Brussa

12/09/2023

Velocemente assimilabile, nessun effetto collaterale ottimo sapore

ROBERTO

04/08/2023

Ti fanno molta energia quando serve.

fabrizio

06/06/2023

Essenziale.

Mauro Pichezzi

02/06/2023

Ottimo il sapore e la praticità di utilizzo

VASCONI

31/05/2023

Buon prodotto ad un prezzo conpetitivo

Cliente

30/05/2023

🚴🏻🔝🔝🔝😋😋

paolo

28/05/2023

Buona energia

SABRINA DALMASSO

16/05/2023

Una garanzia

cliente

03/12/2023

Mi sarebbe piaciuto provarlo ma non mi è stato consegnato ed ho dovuto annullare l’ordine mio malgrado

Massimiliano

01/12/2023

Buon gusto isotonico

Matteo

15/12/2022

Secondo la mia opinione, a prescindere dai vari gusti, questi gel sono i migliori sul mercato.

CLAUDIO SINICCO

12/10/2022

Nessun problema dopo l assunzione

MIRKO ATANASIO

03/06/2022

Li uso da un paio di anni e sono ottimi e molto digeribili.

STEFANO

31/05/2022

Apertura facile e buon gusto

BRUNO

28/05/2022

Sempre una garanzia

Michele Moscarella

25/05/2022

Buonissimi

Giovanni Mirabelli

13/05/2022

Molto digeribile ed efficace come energia.

FABIO

02/05/2022

Gel molto buoni e a gratis!!

christian basso

01/05/2022

ottimo prodotto

Eduardo Domenico

26/04/2022

Good product.

Leggett IT Consulting Ltd

03/04/2022

Come per gli altri gusti…valido e la base acquosa aiuta a deglutire facilmente

Margherita Rossi

16/03/2022

Gusto molto piacevole e integrazione adeguata

FABIO

05/03/2022

SIS una garanzia

Matteo Fumagalli

27/02/2022

Gusto buono e non troppo dolce. Un pò difficoltosa l'apertura e il sistema per bere

Ivan

03/01/2022

Ottimo prodotto

*pantalica04

01/11/2021

Consegna puntuale e scadenza lunga, profitto conforme all'immagine

Federica Vismara

31/10/2021

Ottimo prodotto puntuali alle consegne

Antonio Latino

29/10/2021

Gel fantastico, gusto molto buono

Michele Coelli

21/09/2023

Best flavour taste great

Simon Hennessy.

12/07/2023

Of all the flavours, I only recently discovered this one and it is definitely the best flavour. Some of the others, such as apple tasted really bad.

Howell Rees

10/07/2023

Ottimo prodotto qualità prezzo.

Iacopo

10/06/2023

🚴🏻🚴🏻😋😋🔝🔝

paolo

28/05/2023

Una buona energia

SABRINA DALMASSO

16/05/2023

The product has just powered me through the London Marathon.

Steven Cox

30/04/2023

One of my favourite flavours. For those who like a sweeter flavour to the usual orange flavours handed out at many races

Lara B

25/04/2023

Gusto ottimo, lunga scadenza

Thomas

11/04/2023

Molto utile nei miei allenamenti.

Giulio

20/03/2023

Buon gusto, non da acidità Isotonico

Matteo

15/12/2022

I migliori indubbiamente mi danno una concreta carica nei giri in bici

Paolo P

03/12/2022

Il mio gusto preferito senza dubbio

Ilaria

12/07/2022

Pratico e gusto buono.

BRUNO

28/05/2022

Già usavo questo prodotto e lo trovo molto efficace. Il prezzo e la spedizione sono ottimi e veloci

paolo bolpagni

26/05/2022

Numero uno

Maurizio Parnisari

18/05/2022

Great quality goods

peter vickers

10/05/2022

ottimo prodotto

Eduardo Domenico

26/04/2022

Nuovo gusto che ho apprezzato

giuseppe Pagani

30/03/2022

buonissimi

Marco

17/03/2022

gel super!

Roberta

25/05/2024

Li uso da molto e non mi hanno mai deluso e mi hanno sempre dato il giusto mix durante le mie corse e uscite in bici.

Roberto

11/12/2023

The product taste nice and really helps before a game👍

Gilly

19/05/2023

Ottimo aiuto sullo sforzo.

Gianni Cortini

08/08/2022

Gel ottimi tanto recupero

Stefano Sciulli

11/07/2022

Really good

Samuel Franks

19/05/2022

Prodotti ottimi!!

luigi delfino

06/05/2022

Perfect for a quick boost before those efforts. 🚴

Garry Spicer

17/02/2022

Gusto gradevole e facile da prendere anche senza acqua

Cliente

31/01/2022

Molto buona e valida

Andrea Grazzi

30/01/2022

Really refreshing.

Roger

22/01/2022

personalmente trovo i prodotti sis eccezzionali,consigliarveli è un dovere

Gabriele Pesce

19/01/2022

Easy to digest with a good taste. Gives a kick too!

Benjamin Hall

17/01/2022

Ogni volta che utilizzo i prodotti, confermo il mio essere soddisfatto dell’acquisto.ad ogni assunzione si denota l’essere di una categoria superiore rispetto la concorrenza.

Riccardo Saggiorato

16/01/2022

All good. As usual

Stephen Lockwood

25/12/2021

Mi sono stati consigliati dalla dietista. Ho consumato i primi e devo dire che mi sono trovata bene.

Marghe

29/11/2021

Gel is great, but the sachet design has never been any good, and it seem more recent batches are getting even more difficult to tear open.

Jonathan Peters

26/10/2021

Excellent product

julie

19/10/2021

A quick energy boost when needed. If not needed, they are there for another day.

Martin

09/10/2021

Migliore prodotto in commercio.Aggiungerei gusto cola

Alessio Brunello

12/07/2024

Molto buone

Matteo

13/08/2023

Nice taste and feels like it works.

Kimmy

08/08/2023

Sempre sl top

Massimo Salviati

03/08/2023

Carica di energia

Gianni Lottario

16/03/2023

Ottimo prodotto non ha bisogno di bere acqua dopo

Roberto Busincu

07/02/2023

Digeribili e non gonfiano

Cristian Zanta

19/09/2022

Great product and flavour is fantastic. Only issue was the box that came damaged

Paok

12/06/2022

Ottimo gusto, non stucchevole.

Guest

17/05/2022

I quite like this flavour so they're easy to take, and they have just the right consistency (not too liquid, so no mess, not too thick, so no need to have water at the same time). Definitely feel the effect quickly when starting to flag on long runs.

Louise PERON

10/05/2022

Buoni ed economici

Adriano

11/04/2022

Ottimo durante gli allenamenti

PIPPARUNNER alza le chiappe da

10/04/2022

Tutto ok Puntuale

Diego

06/04/2022

ottimo prodotto, lo uso da tempo e continuerò ad usarlo

ANTONIO

02/04/2022

Gel facili da digerire.

Cristian Tessari

29/03/2022

Provati oggi una bomba

Andrea

19/03/2022

Da portare sempre in bici

Gaetano Palumbo

09/03/2022

A MIO PARERE IL GEL N 1

mario

23/02/2022

Sempre in tasca, non sono nauseanti e ti danno un aiuto nel momento del bisogno

Faversilvia

23/02/2022

FEELS like its doing something, but not my favourite taste or texture

Kenneth cartwright

06/12/2023

I use a lot of these gels (mainly orange or tropical) for running. They taste quite good and are easily digestible. I have tried other brands, but they tasted awful!

Keith

12/09/2023

Buon gusto non da acidità

Matteo

15/12/2022

Ottimo prodotto utile sotto sforzo

walter

06/12/2022

Gusto nuovo molto buono

Tony

14/10/2022

Love all the flavours! Kind to my stomach and perfect for my long runs…

Julie Jones

19/05/2022

Nice taste, gentle on stomach. Good fast energy boost

Susan Brooks

26/03/2022

Gel eccellente

Christian Molo

06/03/2022

Beneeeeeee

Emiliano Cignolini

06/03/2022

Per una buona dose di energia, buon prodotto .

Giuseppe

26/02/2022

Mai nessun problema ottimo prodotto

sig Valter Di Francesco

19/02/2022

Taste good and reasonably well priced 👍. As a T1 diabetic these are excellent for boosting my blood sugars as and when needed

Chris Weston

17/12/2021

Fast energy. Wet and tasty.

JLG

23/10/2021

Good taste for a gel

alan forrester

23/09/2021

Great when on offer ! Not to sweat and good on the stomach recommended

Jon

14/08/2021

Gel ottimi, i migliori provati

Alex Chemolli

08/06/2021

Piena energia.

Diego Biason

25/04/2021

Buon prodotto

nicola giuseppetti

20/04/2021

Gusto fresco e buono. Molto comodi e pratici per L attività fisica e soprattutto danno la giusta carica . Inoltre non hanno caffeina

dalia bonavita

01/02/2021

Perfetto !

Rg

13/06/2024

Great product.

Simon White

28/05/2024

Il mix di gel è ben curato nell'assortimento

Antonio Palmieri

22/04/2024

Facilmente assimilabili e molto veloci

Alessio Panzeri

13/04/2024

Prodotto ottimo,

andrea Dalle Luche

04/04/2024

Gel con quantitativo moderato di carboidrati, ben digeribili ed isotonici

aschieri simona

29/03/2024

gel ottimi in gara

Marco

27/03/2024

Uno sprint dopo una 20na di minuti dall’assunzione durante la corsa

Rosario Capparelli

27/03/2024

Prodotto molto valido, prezzo medio alto

Alberto

25/03/2024

ottimi per un apporto di 20 grammi di carbo

Fabrizio

25/03/2024

Delicate and excellent taste

Salvatore Di Bartolo

23/02/2024

Li ho regalati .....

Francesca

12/02/2024

ottimi prodotti

Daniele Rozza

10/02/2024

ottimo rapporto qualità prezzo

Sa Ra

12/12/2023

Gusti molto validi, pratiche mono dosi, ottime per allenamenti di media lunga durata in bici.

Alberto

06/12/2023

Il migliore

Paolo

05/12/2023

Buono e funzionale

Ivan

19/11/2023

Ottimo prodotto. Se fosse leggermente più gusto sarebbe perfetto!

Alessandra Tonucci

01/11/2023

Gel buonissimi. Non danno problemi. Energia e rifornimento assicurati

Marco

20/10/2023

Never fail to hit spot

Mark Bamber

17/07/2024

Easy to use

Mason Meisuria

26/05/2024

Easy to eat whilst riding, easily absorbed without the need for liquids. Great flavours and an almost instant benefit.

Ian Hardicker

01/04/2024

Great flavours

Alex

16/03/2024

Niiiiiiice

Darren Skilton

04/12/2023

I really like these gels and have used them for runs from 5km to half marathons. All the flavours are terrific and none are too sweet and sickly.

Becky Silver

14/11/2023

Does what it says it will. Easy on the stomach.

Chris

17/10/2023

Spot On

Tom

09/10/2023

Great on a long day in the saddle. Easy to carry in pocket and digestible

John

04/10/2023

I would give 5 stars for taste if the pack didn't include the Vanilla gel. I love all the fruit and citrus type flavours, but the Vanilla is just odd for me.

Lee

27/09/2023

Expire soon

Vraj Patel

17/07/2023

Love these gels, great taste and easy to digest. Lightweight for running and simple to open

Sonjia Crow

09/07/2023

In my opinion the best tasting gels on the market.

Jason Gould

29/06/2023

Excellent

Ian Budden

10/05/2023

Great results.

Warren

05/05/2023

It is a product that can produce the best performance during training.

Hee Duck Moon

05/05/2023

I like it all ways use it

Mantas Kazlauskas

02/05/2023

Quite palatable for a gel. I find it easy to consume and digest without it upsetting my stomach, even after a long hard day in the saddle.

Phil --

20/04/2023

Great flavors and easy to have whilst running.

Alex Scott

17/04/2023

Absolutely have no problems with these products

John Ridge

11/04/2023

They work for me

Mr Tony Oswald

25/01/2024

Great service,quality and quick delivery

Phil lockwood*

26/12/2023

Decent product but overpriced

Stephe

09/10/2023

Good product

Dr Fear

29/07/2023

👍✅👏🏻great

Alexander Munoz Motato

23/10/2022

I’ve always used these gels and found them to taste good, don’t give me any stomach cramps and provide enough of an energy boost to get me to the finish line.

James

05/09/2022

Compact and ideal for sucking down at half-time

K881mark

03/06/2022

Amazing yes

Flora Mitchell

28/05/2022

I love it. Keeps me going on longer.

Susan Harrold

17/05/2022

With a variety of flavours in the box this a useful way of trying new flavour gels, all of which tasted good.

John.

15/05/2022

Great price, nice flavors. Always use these gels on my long runs and have never had any issues.

Nicola Hayes

05/09/2021

Never received it

Erik Broekhuizen

03/08/2021

Best gels in my opinion.

Nigel

30/07/2021

Wonderful product

Brandon Thomas

04/06/2021

Good stuff

David Shoesmith

24/05/2021

As above, used them but not in great anger yet - future days when the weather is better might see me add more to a review for them.

Sean Parker

23/05/2021

Really great item

timothy barker

16/05/2021

Verry good

Zubrickas

16/05/2021

Not too sweet, so used alternating with other flavours when on long runs

Lara B

25/04/2023

Nice and smooth and taste just like custard. Easy to digest fuel on the bike. Speedy service and bought at a reduced price ensured they tasted even better.

Ethan G

22/04/2023

This is custard in a tube… loved it (crème anglaise for the non-English readers)

Dylan Rickerby

21/04/2023

Excellent taste to the vanilla gels. They taste like custard and at a reduced price they tasted that bit better. Usual quick delivery and service by SIS.

Ethan G

17/04/2023

Delicious and smooth

Paul Culley

15/02/2023

Excelente.

JOSE AZEVEDO

02/08/2020

No after taste

Maria Golden

01/07/2020

Used as part of my training nutrition and for my 100 mile charity ride, which was a total success.

Alan Wallace

19/06/2020

It reminds me Of custard. Pleasant flavour I like it very much.

Henry

03/06/2020

Delicious! The SiS GO Isotonic Energy Gel is my favourite energy gel by some margin. You can take it without water which is useful and I really notice the improvement in my running times. My favourite flavour is the limited edition rhubarb and custard (no longer available) but this is my second favourite. Recommended!

Mr A J Goodfellow

01/04/2020

Delicious! My favourite flavour!

Ian

17/03/2020

Bloody good stuff

sid

17/03/2020

Perfect energy supply easy to digest when on bike rides 2 hours +

JIM LOWDEN

11/03/2020

Great before the gym or when out cycling.

Peter Burr

11/03/2020

Refreshing and something a little different.

Ian Davenport

08/03/2020

A great and fairly neutral flavour.

Mark Bouch

08/02/2020

Great value for money

michael majhu

18/01/2020

Yummy yum yum!! 😊 great tasting, does not give me heartburn and keeps me going!!

Jacqueline Mc Lannahan

10/01/2020

sempre buonissimo

Daniele Rozza

10/02/2024

Li uso regolarmente con soddisfazione e ottimo beneficio nelle mie regolari uscite in bici da strada

Augusto

01/11/2023

ottimo gel, fluido e non necessità dibere acqua

Vincenzo

26/10/2023

Ho provato il gusto mela, la prossima volta prendo un altro gusto

mario cocchetti

13/04/2023

Ottimi prodotti

Emanuele

08/04/2023

Favolosi!

Andrea Bartolini

06/04/2023

Ottimo in ogni settore

Mirko Zanetti

25/03/2023

MOLTO VALIDI

Fabrizio

20/03/2023

Ottimo prodotto, non necessita di acqua

Vincenzo

17/11/2022

Gusto non troppo forte, non annoiano neanche dopo molte ore

Matteo Di Placido

24/06/2022

Gusto molto gradevole. Ottimo

Giovanni Maria Chessa

21/06/2022

Ottimi gel, facili da riporre nelle tasche grazie alla forma della loro confezione. Gusto molto buono e non troppo dolce.

Fabio

20/06/2022

ottimo prodotto gia' super recensito

GIOVANNI SCOLARI

05/04/2022

Ottimi , digeribili e facili da aprire

Davide

31/03/2022

pratico, energia disponibile in breve tempo e non serve acqua per assumerlo, un vantaggio nei periodi freddi

bonanomi emanuel morris

16/03/2022

Molto buoni

Massimiliano

22/02/2022

Gel che sanno veramente di frutta,digeribilissimi e buonissimi

Michel Ronc

22/02/2022

Buon prodotto, è quello che uso maggiormente

Tiziano Alpi

18/02/2022

Buonissimi come tutti gli altri gusti

Riccardo

16/02/2022

Ottimo prodotto

Signora Tiziana Sporzon

12/06/2024

Prodotto ottimo per il mio allenamento di corsa

Antonella

27/05/2024

Ottimi, con i guanti invernali se non voglio rischiare di sporcarmi, mi tocca fermarmi per berla. Forse sarebbe meglio usare una confezione con il tappo.

Salvatore Di Bartolo

24/05/2024

Great stuff

Adam Nelson

20/05/2024

Sempre ottimi

Andrea Benesso

25/04/2024

Prodotto che si attesta tra i migliori per evitare eventuali problemi intestinali

Tindaro Daniele Virgona

29/03/2024

Non provocano nessun disturbo di stomaco, piacevoli al gusto e efficaci

Michele

22/03/2024

Good 😀😀😀

Liam Fenton

22/03/2024

Tried the tropical and the lime … so far! Easier to consume than the extremely thick and very sweet ‘beta’ range! Didn’t feel it was sticking my mouth together - quite refreshing to be fair!

LMF

04/03/2024

Performante e gustoso

albaz

16/02/2024

Ottimo prodotto. Da abituarsi alla consistenza

Francesco Rossi

06/02/2024

Prodotti molto performanti e di facile utilizzo, buone sensazioni con i vari gusti

Maurizio Sponton

01/02/2024

Gel digeribili e molto buoni.

Fiorenzo

17/12/2023

Li uso da qualche anno e fanno sempre la differenza

Federico Gon

14/12/2023

Good source of energy while riding the bike

Andriy

10/12/2023

Facile da assumere e ottima digeribilità

Alessandro

08/12/2023

Buoni come gusto. Densità da abituarsi

Francesco Rossi

06/11/2023

It’s very popular with my ice hockey players

Nigel Price

14/10/2023

Ottimo gusto e tanta energia.Molto digeribile.

fabrizio

12/06/2024

Great variety of flavors

Andreas Maos

30/05/2024

Ottimi prodotti

stefano cappello

29/03/2024

Comodo, pratico e indispensabile!

Valentina

23/03/2024

Gels taste great and are thick enough to run with once opened so they don't spill everywhere.

Jackie Williams

13/03/2024

Excellent for distance marathon training & events

Maggie

25/02/2024

I started using gels on triathlons, and they have quickly become my go-to for energy when playing hockey.

G R

12/02/2024

Buoni

Gianluigi

30/01/2024

Anche qua prodotto super conosciuto

fausto sottopietra

14/12/2023

Cari ma efficaci

Giorgio Corsini

14/12/2023

Great for long runs

Dexter

23/07/2023

Ottimo come base, da integrare con altri prodotti più “strong” tipo quelli a base di caffeina.

Massimo Bianchi

04/07/2023

I gel isotonici SIS sono un ottimo ed efficace prodotto

Dario Cananzi

20/05/2023

ottimo prodotto

Taglieri Francesca

15/04/2023

Good value and keeps me well fuelled on my longer runs

Mr Winstanley

22/03/2023

Il massimo dell'efficacia al momento giusto

FRANCO TADDEI

21/03/2023

Quality as ever

Richard Braid

20/03/2023

good product

james wright

13/02/2023

non sono dolci e il sapore non è forte

Marco Maria Aruffo

06/02/2023

Eccezionali

cliente

23/11/2022

A great product and can be taken before exercise or if your working through meal times.

Mr Gary Mckelvey

14/02/2024

Very nice flavour. Excellent for talking before training or exercise

Mr Gary Mckelvey

22/11/2023

Ottimo come sostegno durante sforzi prolungati

SILVIA TORRICELLI

15/09/2022

Tutto ok, come sempre

Edoardo Orelli

05/09/2022

Ottimi e dal gusto molto buono

COSTANTINO AGAZZI

25/07/2022

Uso solo questi gel perché sono i più assimilabili!!

Davide Socini

10/07/2022

Ottimi e consigliato

Andrea

10/07/2022

Gel migliori in circolazione

Kikko

08/07/2022

Pratici. Gusti piacevoli.

Luca vettori

07/07/2022

E' gusto personale, non mi fanno impazzire i gel, gusto troppo intenso.

Fabio Giani

07/07/2022

Ottimo e si sente il recupero

ALBERTO ANGELETTI

03/07/2022

Perfetti per la corsa

Antonio Cuccia

29/06/2022

Molto buono il gusto

ALESSANDRO VICENZI

23/06/2022

Gusto gradevole, ottimo prodotto.

Giovanni Maria Chessa

21/06/2022

A mio gusto il tropicale è nauseante

ROBERTO BRESCIANINI

20/06/2022

Comodo, performance e buono

nuccio coppola

17/06/2022

la data di scadenza della confezione che ho ricevuto è a meno di sei mesi dall'acquisto

CB

18/03/2024

Il vero gel! Di meglio non si trova, se vogliamo trovare un piccolissimo difetto non semplicissimo da aprile con una sola mano.

WattAle

29/03/2023

Energetico e buono il gusto

Marghe

23/10/2022

Leggero di grande tenuta

Mennea Katia

12/10/2022

Ottimo come sempre

Uliano Cerioni

08/10/2022

Buono, lo consiglio

Luca Piccoli

12/09/2022

l'essenza dei giri in bici.

corrado bonfante

18/08/2022

I migliori gel sul mercato! Utili e gentili con lo stomaco!

Claudio Bina

20/05/2022

i gel sono i migliori in circolazione

Mauro

13/05/2022

Good product - nice flavours & it does the job

Kathleen

16/05/2024

Very tasty and an excellent energy source for long days.

Damian

05/03/2024

I love SiS Gels, as they are easy to consume whilst riding and give you an instant boost in energy. I use them in conjunction with Go Energy Powder and alternate between Gels and SiS Energy Cakes when on long rides. This ensures I get the energy to sustain my ride and stop me from bonking, as I have done in the past.

Kernow94

03/03/2024

Gel fantastico,finalmente ho trovato quello che cercavo..

Francesco Carlo Battaglio

25/01/2024

Still waiting for delivery after 10 days

rich c.

21/01/2024

Avevo comprato lo stesso prodotto anni fa e non mi sono piaciuti. Ora dopo alcuni anni siete molto migliorati. Bravi

DANIELE GASPARRONI

30/10/2023

Buoni ed efficaci

Stefano Ferri Ferretti

26/10/2022

Gradito omaggio

massimo semeraro

23/10/2022

Comodo specialmente prima delle ripetute

Marghe

23/10/2022

Un classico in casa SIS sempre top!!

Manuel Tisiot

22/10/2022

Ottima qualità

Roberto Benotto

21/10/2022

Se ti senti senza energia ti ricarica alla grande

alessandro

20/10/2022

con i gel sis sempre trovato bene

Paolo P

19/10/2022

Mi sono arrivati come regalo ed onestamente non li avevo mai provati. Buon prodotto, molto liquido e leggero

Eliana Malcangi

18/10/2022

Gusto piacevole

040272

17/10/2022

Buonissimo

Shark

16/10/2022

Buonissimo ottimo

Tony

14/10/2022

Un gel carbon di ottima qualità

ALFREDO SEPIELLI

12/11/2023

Great as a booster when you are feeling like the energy reserves are getting low or you know there is a bit of a nasty one in a few miles. It gets I to the system swiftly and no need to worry about hydrating as well.

Roger

24/07/2023

Utilizzo da tempo i gel isotonici, sono ottimi.

Stefania

22/05/2022

Buoni ed energetici...

Daniele Mombelli

25/03/2022

prodotto top

Roberto

23/03/2022

Ottimo gusto

Letizia Bombelli

20/03/2022

molto buono questo gusto

Marco

17/03/2022

buon prodotto

Fausto Bellagamba

16/03/2022

Tt ok sono ormai anni che compro i vs prodotti

Maurizio Bignoli

16/03/2022

Ormai una garanzia, non creano problemi di intestino anche se ne vengono assunti più di 2 in uscite lunghe. Buon sapore e facili da aprire e assumere

Enrico

15/03/2022

Easy to open whilst pedalling and store like the flavour

Stringerbean

16/05/2024

Love SIS gels

N Mccoy

10/12/2023

use everyday and wouldn't change for anything

Customer

11/05/2023

Excellent easy to digest carbs that provide quick and tasty energy on the bike.

Ethan G

30/10/2022

Tastes a bit mediciney, but that is fine. It does the job

I Ahmed

18/10/2022

Good taste

Nigel5225

04/10/2022

Good product at a very good price. What’s not to like.

Derek Paterson

30/09/2022

Very tasty and quick and easy carbohydrates to digest on the bike. They taste great providing me energy on the bike with no stomach discomfort.

Ethan G

23/09/2022

Great taste and good boost on them hard efforts

richard tongue

28/07/2020

Great flavour ... my favourite 👍🏻

Nigel henman

26/07/2020

Really easy to consume and digest and taste great too

Don

27/03/2020

Works for me I can genuinely feel an energy boost 60 minutes into the game after I’ve had one at half time

JACK EDEN

19/09/2023

My go to Gels for my longer cycling rides, work well for me, a good range of flavours. Very easy to use and digest out on the bike.

100weight

20/07/2022

Very nice flavour

Eliza Forrai

21/05/2022

Helped with my long trek

James

11/05/2022

Does what it says on the tin

Barry Jardine

10/04/2022

I think the SIS gels are great, my marathon strategy is to take one at miles 6, 11, 16 & 21 and its enough to keep me going.

Sean

18/03/2022

Nice taste.

Anders Laursen

25/02/2022

Verry nice taste. Good price. Awesome product

Zubrickas

20/02/2022

I find the gels easy to consume and are digestible during activities. I purchased these gels through an offer. Punctual delivery

Stuart Anderson

19/02/2022

Does what it says on the tin! Taste decent which is always a bonus

Jonny Nield

18/02/2022

Good quality product.

Cathel

22/01/2022

Great tasting

David

28/11/2021

, does the job.

Trees

15/11/2021

Tastes good, easily digestible. Not much kick.

Mr Mark

01/11/2021

NO RECIBIDOS

Pablo Turrado

04/10/2021

All good !!

Jon

27/09/2021

Well worth taking with you top product

Derek Mallett

15/08/2021

Was free. Can’t grumble

Manny K

01/07/2021

I’m satisfied, usually I use this kind of your product

Georgi Topalov

14/09/2023

Great value boost

Mark Cronin

16/08/2023

Great range of flavours

Anon

07/08/2023

Great product

Rob Steward

17/07/2023

Great product with a great range of flavours keeps you pushing on in those late miles

josh

03/04/2023

Was a great way to taste new flavours as they have discontinued the salted caramel gels

MIKE

02/04/2023

I always like to carry an emergency gel. These ones hit the spot, easy to take, not too sticky and top up energy levels quickly.

JohnB

22/03/2023

Good for me and my running activities

customer

25/12/2022

It’s the free gift that didn’t arrive. Maybe it’s good, maybe it’s not. It’s certainly a mystery.

Phill Holland

11/12/2022

Really good gel, nice flavour and easy to digest. Definitely do the trick on the long runs to keep the legs turning over

Liam

30/11/2022

Always useful when out on a long run, nice selection of flavours, for the price.

Trees

28/08/2022

Good products

JunglieJim

17/08/2022

Superb, fast working

Alana King

11/08/2022

Good flavour

Phil Dunseath

23/05/2022

Tasty and do the job

Lee Hutchings

13/05/2022

Easy to use and great taste

Karl

05/10/2021

Good product but the mix pack there are some revolting flavours.

Simon Hoskins

24/09/2021

Perfect product and on offer, so even more perfect!

Joe

24/09/2021