Hydro Tablets

Perfect for:
Dairy Free
Gluten Free
Nut Free
Vegan
Wheat Free
From £6.40 From £8.00

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Key Benefits
Outlined Water drop
Designed for effective hydration
Outlined Graph Arrow Up
High in sodium
Outlined Test tube
Easy and convenient format
Key Benefits
Outlined Water drop
Designed for effective hydration
Outlined Graph Arrow Up
High in sodium
Outlined Test tube
Easy and convenient format
Product Overview

Why Choose?

  • Optimum hydration in a convenient format
  • 9 calories per serving
  • Perfect to drop into your bottle during exercise and designed replace the key electrolytes you lose through sweat.

 

About Hydro Tablets

Hydro

Hydro is designed to ensure you are effectively hydrated to produce your best performance. As an effervescent tablet that readily dissolves in plain water, it represents a highly practical approach (simply drop one tablet in your 500 ml water bottle) without the calories.

Hydro meets your sodium requirements at a specific concentration (30mmol/L) that is scientifically proven to produce superior hydration compared with water alone. It was developed to keep the British Sailing team optimally hydrated at the 2008 Beijing Olympics. Simply drop a tablet into water for effective hydration, with virtually no calories, before and during sports.

Key Features

  • • Simply drop in water to provide a high electrolyte drink
  • • High in sodium to help promote hydration
  • • When hydration is required without the added calories
  • • Contents: 20 x 4.2g Tablets
 

Hydro + Caffeine

The addition of 75mg of caffeine has been repeatedly shown by sport scientists to improve performance by providing both a physical and mental boost.

Benefits

Electrolytes including sodium, potassium and magnesium are lost through sweat and need to be replaced in order to help the body maintain fluid balance, alongside an appropriate fluid intake.

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
  • Consume 500ml of SiS GO Hydro 3-4 hours prior to your event with a further 250-500ml in the hours before starting.
  • During exercise of a shorter length where carbohydrate intake is not necessary, consume 500 ml of SiS GO Hydro per hour.
  • Once prepared consume within 24 hours.
  • Do not consume more than 4 tablets per day.
  • Add 1 Hydro tablet to 500ml of water and let it dissolve.
Nutritional Information
Suitable For
vegan
gluten-free
wheat-free
dairy-free
nut-free
Nutrition Stats

Lemon:

Typical ValuesPer 100gPer Tablet 4.2g
Energy 758kj/177kcal 32kj/7kcal
Fat <0.5g <0.5g
of which saturates 0.3g <0.1g
Carbohydrates 16g 0.7g
of which sugars 0.9g <0.5g
Fibre - -
Protein <0.5g <0.5g
Salt 20.6g 0.87g
Vitamin B1 Thiamine 4.8mg 0.2mg
Vitamin B2 Riboflavin 7.1mg 0.3mg
Vitamin B6 9.5mg 0.4mg

Ingredients:

Citric Acid, Electrolytes 37% (Sodium Bicarbonate, Sodium Chloride, Calcium Carbonate, Potassium Chloride, Tricalcium Phosphate, Magnesium Carbonate), Sorbitol, Inulin, Colour (Beetroot Red), Natural Flavouring, Elderberry Powder (2.3%), Starch, Sweetener (Sucralose), Vitamins (Pyridoxine Hydrochloride, Riboflavin, Thiamin)

Berry:

Typical ValuesPer 100gPer Tablet 4.2g
Energy 751kj/176kcal 32kj/7kcal
Fat <0.5g <0.5g
of which saturates 0.1g <0.1g
Carbohydrates 14g 0.6g
of which sugars 2.0g <0.5g
Fibre - -
Protein <0.5g <0.5g
Salt 20.7g 0.87g
Vitamin B1 Thiamine 4.8mg 0.2mg
Vitamin B2 Riboflavin 7.1mg 0.3mg
Vitamin B6 9.5mg 0.4mg

Ingredients:

Citric Acid, Electrolytes 37% (Sodium Bicarbonate, Sodium Chloride, Calcium Carbonate, Potassium Chloride, Tricalcium Phosphate, Magnesium Carbonate), Sorbitol, Inulin, Colour (Beetroot Red), Natural Flavouring, Elderberry Powder (2.3%), Starch, Sweetener (Sucralose), Vitamins (Pyridoxine Hydrochloride, Riboflavin, Thiamin)

Cola:

Typical ValuesPer 100gPer Tablet 4.2g
Energy 703kj/165kcal 30kj/7kcal
Fat <0.5g <0.5g
of which saturates 0.3g <0.1g
Carbohydrates 15g 0.6g
of which sugars 1.0g <0.5g
Fibre - -
Protein <0.5g <0.5g
Salt 20.6g 0.87g
Caffeine 1786mg 75mg
Vitamin B1 Thiamine 4.8mg 0.2mg
Vitamin B2 Riboflavin 7.1mg 0.3mg
Vitamin B6 9.5mg 0.4mg

Ingredients:

Citric Acid, Electrolytes 37% (Sodium Bicarbonate, Sodium Chloride, Calcium Carbonate, Potassium Chloride, Tricalcium Phosphate, Magnesium Carbonate), Sorbitol, Inulin, Natural Flavouring, Starch, Caffeine (75mg), Colour (Caramel E150d), Maltodextrin, Sweetener (Sucralose), Vitamins (Pyridoxine Hydrochloride, Riboflavin, Thiamin Hydrochloride)

Pineapple & Mango:

VITAMINS AND MINERALS

Typical ValuesPer 100gPer Tablet 4.2g
Energy 742kj/173kcal 31kj/7kcal
Fat <0.5g <0.5g
of which saturates 0g 0g
Carbohydrates 12g <0.5g
of which sugars 0.8g <0.5g
Fibre - -
Protein <0.5g <0.5g
Salt 20.7g 0.87g
Vitamin B1 Thiamine 4.8mg 0.2mg
Vitamin B2 Riboflavin 7.1mg 0.3mg
Vitamin B6 9.5mg 0.4mg

Ingredients:

Citric Acid, Electrolytes (34%) (Sodium Bicarbonate, Sodium Chloride, Calcium Carbonate, PotassiumChloride, Tricalcium Phosphate, Zinc Citrate, Magnesium Carbonate), Sorbitol, Maltodextrin, Inulin, Flavouring, Starch, Sweetener (Sucralose), Red Beetroot Juice Powder, Vitamins (Pyridoxine Hydrochloride, Riboflavin 5-Phosphate,Thiamin Hydrochloride)

Reviews
160 Reviews

Use a tablet in water before playing tennis and during a match.

Jackie

05/09/2023

Great flavour

Adrian Hill

04/08/2023

Reordered again simple to use.

Nigel5225

04/10/2022

Great isotonics! Convenient packaging and a quality product that I have been buying for more than a year

Sergii Uvarov

03/09/2022

Always a quality product, best tasting, keeps me hydrated.

Customer

31/08/2022

Perfect rehydration tablet for both hot weather and year round. Very refreshing.

Jemima Bird

23/07/2022

Hydro tablets are very good at hydrating me and stop me from fainting.

Miss michelle price

17/07/2022

Digestible, not too sweet

Ms Jacquie hughes

10/06/2022

Easy digested and simple to use.

stephen dodd

08/06/2022

This product works.

Mr David Evans

07/05/2022

Great product

Mr Martin Mc Nicholl

09/04/2022

Enjoying this flavour and the benefits the tables give.

Karen

29/01/2022

This is a go to product for myself and my wife. Helpful for working out and even day-to-day.

Jonathan Ho

09/01/2022

One of the best flavours in the range.

Member

09/12/2021

Good quality product, efficient service.

Brian Norman (customer)

05/12/2021

Adoro il sapore e la formulazione in tablet è comodissima

Anna Pascali

05/12/2021

ottimi ingredienti

Sara

01/11/2021

Five Stars.

JAMES GORDON MUIR

19/10/2021

Tastes great and allows me to perform at my best.

Jonathan Ho

30/09/2021

Works well for hydration for my exercise, biking, running and climbing, plus nice flavour.

Robert Hutton

31/08/2021

Worse thing I've ever tasted have only used twice and I bought 2 packs

customer

27/10/2023

VA BENE PER USCITE BREVI

LORIS RANIERO

20/10/2023

Gusto migliorabile

Calzolari Claudio

19/10/2023

Abbastanza buono.

ALFREDO SEPIELLI

14/10/2023

Utile , da usare senza esagerare .

Luca Belpassi

06/10/2023

Con l’acqua fresca sembra una coca cola annacquata. Appena il contenuto della borraccia si scalda un po’ diventa veramente cattivo/imbevibile

Luca

20/09/2023

Cola is not my taste but bought it to try.

Mr Charles Smith

18/09/2023

Ottimo prodotto

Alessandro Romizzi

08/08/2023

Nessun effetto collaterale ottimo sapore, ideale per idratarsi e integrare negli allenamenti con il caldo

ROBERTO

04/08/2023

Ottimo prodotto e molto buono il gusto

maurizio ghedin

23/05/2023

MY purchasing experience with SIS has always been very positive. Delivery has been very prompt and the products which I have purchased have been in my opinion very good

Mr Geoffrey Thomas

14/05/2023

Great taste and easy to use.

Warren

05/05/2023

Velocissimi da preparare

Davide Mala

22/04/2023

Not a fan of this flavour,

Hilary H

11/04/2023

Da migliorare il gusto, ma prodotto valido

Fabio

30/03/2023

Prodotto che non può mancare prima e durante gli allenamenti

Andrea

27/03/2023

A little rich in flavour but for sure made a difference

Lee

16/03/2023

Ottimo prodotto

pasquale russo Squalo

08/03/2023

Ottimo integratore di sali con l’aggiunta di un po’ di energia

Cliente

07/03/2023

Works well

Joe Barton

04/02/2023

Very good dissolving not very keen on the taste as tastes very fake

Ali Stanley

27/11/2023

Comodi da utilizzare mentre si fa sport

ALFREDO SEPIELLI

12/11/2023

toppppppppppppp

Cliente

30/10/2023

Buoni per combattere il caldo

Marco

20/10/2023

Bevibile e pratico

Luca

20/09/2023

limone gradevole al gusto

Francesco

15/09/2023

Il nostro pranzo uniti a frutta e mandorle

Anna

10/08/2023

Ottimo rapporto qualità prezzo

Davide

03/08/2023

Ottimi integratori che soddisfano energia e idratazione buoni i gusti

Andrea Morandini

12/07/2023

Great taste and easy to use

Josh King

30/05/2023

🚴🏻😋🔝🚴🏻😋🔝

paolo

28/05/2023

I migliori integratori di sali al mondo

Marco

25/05/2023

Not too sweet

Clive & Lynette Wood

24/05/2023

Questo prodotto era in omaggio , benissimo

Marco Sportelli

21/05/2023

Comodo anche da portarsi dietro

FABIO MANETTI

20/05/2023

Sapore ottimo e molto dissetante

Andrea Marcellino

20/05/2023

Ok for the price

RC

15/05/2023

Easy to use and great taste.

Warren

05/05/2023

Comodi pratici e perfetti per chi è un pendolare come me

Odisseo

27/04/2023

Brilliant taste

Gwyneth

08/11/2023

Easy & good quality

Naomi

25/10/2023

DISCRETO IL SAPORE UTILE

Bisceglia Massimo

04/10/2023

Buon Sapore

Matteo Notarangelo

13/09/2023

pratico da portare nelle mie uscite in bici

Walter Grigis

03/09/2023

Tasty and does what it says

Lea Mawhinney

10/02/2023

Use mainly indoors to help replace lost electrolytes during turbo sessions. Also gives the water a hint of flavour

Gareth --

29/01/2023

Essenziali per una corretta idratazione. Il prodotto è veramente eccezionale in ogni gusto proposto

Fabrizio

31/12/2022

IN SCADENZA!!!

Stefano Ferrari

23/11/2022

Nice refreshing flavour for long rides and runs

Thomas Regan

23/11/2022

Not recieved

matthew

18/11/2022

very good and I like the dispensable tabs

John

15/11/2022

Nice and tasty keeping me hydrated.

Ethan G

15/11/2022

We like the flavour

Carol Bickerstaffe

18/10/2022

Excellent product and taste

Peter Clegg

13/10/2022

Buon prodotto

franchi riccardo

10/10/2022

sempre un gusto in più all'acqua per reintegrare

Giuseppe Digesto

24/09/2022

Superb product

Chris Morton

24/07/2022

Reduces fatigue and headaches almost instantly

David Wills

25/09/2023

Just what it says on the tin

IB

14/09/2023

Ideal for sweaty turbo sessions

Adrian Clode

06/07/2023

Love these

Gwyneth

17/10/2022

Great taste dissolves quickly they were a very good price

annowen N/A

28/08/2022

Trovo questi integratori benefici per il problema dei crampi notturni alle gambe.

Emi

26/07/2022

Utili sia per lo sport che per la prestazione lavorativa intensa

MIRKO PERONI

10/06/2022

Great hydration tablets, I use them all the time

John

29/03/2022

Have used these hydration tablets for years. Great!

Tracie Brown

09/02/2022

Ottimo per il recupero durante lo sforzo in presenza di forte sudorazione

Giorgio

28/11/2021

Best flavour IMHO, decent price and very quick delivery. No complaints

Huw Williams

14/10/2021

Handy for when your on the road

Ian Dalton

06/10/2021

good taste

David

28/09/2021

Excellent product

Tracy Kaye Customer

26/09/2021

This is my favourite flavour. I use these every day.

S Fearn-Thomas

16/09/2021

Ottimo prodotto.

FLAVIO

13/09/2021

Brilliant product . Use it everz day on my rins. In fact i would not leave home without poppomg one of these tabs in mz water bottle. Simple and effective product.

Paul O'Kane

07/08/2021

Usual excellent service

STEPHEN

15/07/2021

My favourite flavour

DaveC

28/05/2021

My favourite flavour. Keeps me going

Mark Richter

26/05/2021

I gel Science sono una garanzia

Mirco

20/03/2023

Comodo xchè è effervescente

ETTORE PORCARI

11/03/2023

Perfetto per i lunghi

CLAUDIO SINICCO

11/03/2023

Buonissima

MARA GIOVANNA MARCON

09/02/2023

Ottimi, non mi nauseano e sono ottimi come sali minerali.

Chiaffredo Martini

08/02/2023

They are good. I’ve had them before. They’ve just not arrived.

Phill Holland

11/12/2022

Molto utili

Stefano Ferri Ferretti

26/10/2022

Ottimi integratori salini, comodi da trasportare e il gusto non è troppo forte.

Roberto Giacchi

02/10/2022

ECCELLENTE

Flavio Grandi

06/09/2022

Ottimo prodotto per l'idratazione. Con solo 9 kcal le uso anche per dissetarsi ne igiorni più caldi.

CarloC65

08/08/2022

semplicemente efficaci

Fm

24/07/2022

Pastiglie dissetanti con un piacevole gusto. Le uso sempre in uscite lunghe per reintegrage i sali. Ottimo per evitare dei crampi.

Ricci

18/07/2022

Ottimo per gusto e d efficacia

Augusto Majero Pittini

01/04/2022

Good to carry. I carry these in a mini plastic bag while trail running or riding. Grapefruit flavor is less sweet than tropical fruit flavor powder product.

Hye jung Lee

28/03/2022

un integratore salino di immediata assimilazione e a lungo rilascio

Fm

19/12/2021

I like the feeling that it is absorbed quickly without the feeling of staying in the stomach.

Shigeki Oritani

13/10/2021

Excellent. Good flavour Cheap alternative to sports drinks

David

28/09/2021

Di comodo utilizzo, gradevole il gusto non troppo invasivo

Giovanni

25/09/2021

Ottima bibita per reintegrare le sudate estive ... in attesa di quelle sui rulli.

Marco Zandinella

19/08/2021

Buon prodotto

Andrea Canani

24/10/2023

Great taste. Use it with sugar for a cheaper beta fuel

Ethan G

28/09/2023

Great product

janine jacobs

21/09/2023

Kept me well hydrated throufht the entire 120 mile bike ride

Ryan

17/09/2023

excellent product

roland19

08/09/2023

buon prodotto

Walter Grigis

03/09/2023

Bici e. Corsa sull’isola in Grecia ! Prodotto top come tutti i prodotti sis che usiamo da anni ormai!

Anna

10/08/2023

Used these for years no problem

N MATTHEWS

05/08/2023

I've used these consistently for several years now. Some decent flavours, good flow of electrolytes - does the job!

Nick Grecian

13/07/2023

Straordinario prodotto, lo uso prevalentemente nelle sessioni di ciclismo indoor

Barbara Calzetta

05/07/2023

pratico utile e buono

davide

19/05/2023

Does the job

Ian r

01/05/2023

Leggero con un buon sapore

Lorenzo Minauda

26/04/2023

Comodi da trasportare quando si va in bici

ALFREDO SEPIELLI

23/04/2023

Mi piace il sapore e un buon idratante

luca altieri

17/04/2023

Veramente ottimo

mario cocchetti

13/04/2023

Love these, both my husband and I start the day with one of these

Hilary H

11/04/2023

These handy tubes can be carried anywhere. Taste great and dissolve quickly. Help with long cycle or hiking trips.

Alan Clark

15/07/2023

Brilliant as always.

Carwyn James

12/06/2023

It’s great. Being honest, I wish there was the mixed berries subscription offer as I prefer the flavour and there isn’t the slight ‘head’ you get with pink grapefruit, but this is still a great product that definitely rehydrates well.

Helen

04/06/2023

Does the job and tastes good

Mick Pilcher

26/04/2023

Brilliant product. Use Hydro tablets every time I train to get the essential salts & minerals.

Stephen Allen

15/12/2022

Good product.

Diego

19/10/2022

Love the taste and sodium easy to use and help with my sweat rate

Tim Don

15/10/2022

Molto pratici ed efficaci

Paolo Jelmoni

10/10/2022

I don’t exercise without this

Paul Nixon

25/08/2022

light taste, effective hydrator

LAURA BETTS

17/06/2022

Totalmente solubile senza residui. Ottimo equilibrio idrosalino.

Daniela

02/06/2022

Great product, we use these almost daily alongside our workouts :)

M Jenkins

21/03/2022

Leaves very little powder at the bottom of the glass/cup/bottle compared to the cheaper brands in supermarkets

Ryan Bunce

21/03/2022

Brilliant product

Christopher MacKay

04/02/2022

Brilliant and works well

munjit rai

30/11/2021

Pleasant tasting especially when needing to drink lots of water and taking in electrolytes Delivered swiftly and very well priced Will definitely order again

MRS L A HAYDEN

23/11/2021

Lovely flavour, not too sweet

Greg Bartholomew

15/11/2021

Ok as a flavour but not my personal favourite

Alistair Waite

21/10/2021

Great value for money

Nasir Mahmood

17/10/2021