Hydro Tablets

Perfect for:
Dairy Free
Gluten Free
Nut Free
Vegan
Wheat Free
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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.

Suggested Use
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

Flavours:

Hydro 8 Pack - Berry

Hydro 8 Pack - Lemon

Hydro 8 Pack - Pineapple & Mango

Hydro 8 Pack - Cola

Directions For 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)

FAQs

What is the difference between SiS GO Hydro and the SiS GO Electrolyte products?

SiS GO Hydro contains a specific 300mg of electrolytes, which are lost through sweat. They are simply dissolved in water, with a minimal 0.8g carbohydrate and virtually no calories. Use SiS GO Hydro to hydrate before exercise and during sessions lasting under 90 minutes when energy is not needed. GO Electrolyte contains 36g of fast absorbing carbohydrate so is best for when energy is also required.

 

What is the difference between SiS GO Hydro + caffeine and the GO Electrolyte products?

SiS GO Hydro + Caffeine contains a specific 300mg of electrolytes, which are lost through sweat. Caffeine is added to provide extra mental stimulation. They are simply dissolved in water, with a minimal 0.8g carbohydrate and virtually no calories. Use SiS GO Hydro + caffeine to hydrate and provide a mental kick before exercise and during sessions lasting under 90 minutes when additional energy is not needed. GO Electrolyte products do not contain caffeine but do contain 36g of fast absorbing carbohydrate so are best for when energy is also required.

What are the benefits of caffeine?

Caffeine has been shown to increase endurance performance by providing a mental boost by improving alertness and concentration.

 

Does Caffeine have a side effect?

Everybody's sensitivity to caffeine can vary, so it should always be tried in training and in small doses initially. Caffeine has also been shown to increase urine volume, so keep hydrated.

 

Does this make a fizzy drink?

When your drop the hydro tab in the water, it will fizz until fully dissolved. After this you are left with a still electrolyte drink.

 

Can I mix this with GO Electrolyte or GO Energy to get all the benefits?

No, as this would provide too much sodium, beyond the optimum levels.

 

Do they taste salty?

No, they are flavoured in berry and lemon flavour.

 

Reviews (168 Reviews)
4.7
Showing 168 of 168 reviews

Tutto ottimo

FRANCESCO

06/08/2022

Semplici e veloci da preparare , comodi da portare in viaggio per le gare. I gusti sono tutti ottimi per me.

Bianchet Marta

05/08/2022

Ottimo già li uso da anni mi trovo benissimo

Sig. Aufiero

04/08/2022

Come faccio a recensire un prodotto che non ho mai ricevuto? Sono settimane che vengo regolarmente preso in giro dai vari interlocutori di SIS

Giuseppe Somma

02/08/2022

Buonissimo

lorenza menapace

01/08/2022

Ottimo prodotto

ALESSANDRO SCIUTO

28/07/2022

Good refreshing taste.

Doug

24/07/2022

Never tried these but looking forward to.

Paul

21/07/2022

When it’s hot these do the trick 👌

Tim Don

15/07/2022

Gusto buonissimo, dissetante

Ilaria

12/07/2022

Ottime, riacquistate subito.

Daniele Locci

10/07/2022

Pratico. Gusti piacevoli

Luca vettori

07/07/2022

Ottimo come prodotto e buono come gusto.

Andrea Neri

30/06/2022

Great product

John O'Leary

24/06/2022

Ottimo e non eccessivamente dolce

Elena Sassi

20/06/2022

Buono dissetante e diferibike

lorenza menapace

15/06/2022

Utili sia per lo sport che per la prestazione lavorativa intensa

MIRKO PERONI

10/06/2022

Ottimo quando fa caldo.

Danko Bradicic

09/06/2022

Buono e pratico

Gianpaolo Federici

09/06/2022

Buono prodotto

FABIO MANETTI

08/06/2022

Palatable, easy to use, convenient

Paul

27/07/2022

Another quality product from SIS...been using these for quite a while and good choice of flavours

Jim Young

13/06/2022

Have not received it yet!!!

Ms Paula Fisher

07/06/2022

Good product

Peter Donachie

01/06/2022

Not yet received

Mohammad Khan

01/06/2022

Beautiful

Lee Hutchings

13/05/2022

Does exactly what it is supposed to do

Mike G

05/05/2022

Gusto molto gradevole e dissetante anche con giornate calde. Un integratore che non può mancare

Ivan

25/04/2022

Ottimo durante gli allenamenti

PIPPARUNNER alza le chiappe da

10/04/2022

Prodotto indispensabile

STEFANO DE GABRIELI

06/04/2022

Great product , fast delivery.

Dita V.

30/03/2022

Really help with training, why I haven’t tried these sooner I’ll never know

David Long

24/03/2022

Ottimo molto buoni

Umberto Casadei

14/03/2022

Not used yet

robert stephenson

13/03/2022

Easy to use and no mixing required.

Steven Whyte

08/03/2022

Come sopra

Elena Masiero

26/02/2022

My first time of using this so will have to wait a bit longer to judge. The favour is nice.

Hugo

10/02/2022

First time I'll be trying these

ptodd

09/02/2022

Ottimo prodotto, gusto gradevole, non forte se diluito nella borraccia da 750ml

Federica

07/02/2022

I use these all the time. Buy in bulk for best pricing

GRAEME CARPENTER

02/02/2022

Superb product

Chris Morton

24/07/2022

Tavolette ottime tanto recupero

Stefano Sciulli

11/07/2022

Ottimo sapore.

ALFREDO SEPIELLI

05/07/2022

Buono e dissetante qualità superkariva

lorenza menapace

01/07/2022

,, 👍🏻👍🏻👍🏻👍🏻

customer

29/06/2022

Easy to mix, easy and tasty to drink, and effective at keeping you in the road

Kenwynman

26/06/2022

Only used once so far, but definitely helped with exercise over a 6.5 hour period in warm weather. Bought these to counter fading due to excessive sweating, and definitely helped.

Steve Farrington

23/06/2022

Good no complaints

Chris Yates

21/06/2022

Great taste and does the job even in hot climates

Laura Fairhurst

20/06/2022

It’s essential to keep hydrated particularly in warm/hot conditions. These tablets provide the necessary electrolytes to help me do that. Pleasant tasting as well.

Peter J Dyer

19/06/2022

Never had the Mango flavour before but SIS gave it free, and to be honest it's not bad. I'll grab a few on my next order.

Mark

17/06/2022

Simple and full of flavour.

Lee Robinson

14/06/2022

Ottima in ogni momento

Fabio Tibaldo

26/05/2022

Berry is the King of all the tablets the definite best

Thomas Powell

15/05/2022

prodotto utile

Aldo

11/05/2022

Felt really sick after I tried it

Gary Walton

09/05/2022

normali, elettroliti

Salvatore

04/05/2022

Pratici da assumere

FABIO

02/05/2022

Gusto molto interessante

Stefano Perego

01/05/2022

My go to drink on the bike, great taste and does the job

Markswan

02/08/2022

Excellent product

Hayden Stewart

30/07/2022

Great product.

Barry Nicholson

29/07/2022

Works but not a fan of this flavour

Lukasz Frankowski

27/07/2022

Amazing - Thanks

Alan Green

26/07/2022

Still not got yet

MISS PEERANUCH POIZER

26/07/2022

tastes fantastic also makes a good brew

mtbste

18/07/2022

On the website it didn't say had caffeine in. Otherwise quite good.

Mr Callum wilkinson

14/07/2022

These are great and surprisingly very tasty and refreshing

Toni Oldfield

13/07/2022

Does exactly what is says on the tube but better!!

Jason Sage

12/07/2022

Very good

Claudio

09/07/2022

Good taste and strong support of the ingredients when cycling around recently.

Nicholas Guy Picton Taylor

03/07/2022

Does what it says on the package.

Tony

02/07/2022

Not the best taste

Adam Cinderby

27/06/2022

Product has caffeine which I didn’t notice at time of purchase. I’ll be more careful next time as I can’t take caffeine. Y husband I using instead so no loss there..

Ann

13/06/2022

Reasonable flavour with a caffeine boost

Customer

10/06/2022

Good product

Anthony

08/06/2022

Favourite sports drink!

Andy

03/06/2022

Easy to use hydration tablets. Great taste of cola and an added caffeine kick.

Len Marlow

01/06/2022

Great product, great price, great delivery!

Carl Truscott

29/05/2022

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

got 2 for 1 + discount codes shopping in edge & free delivery.

mtbste

21/01/2022

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

ottimo il gusto e la qualita' del prodotto

Fm

31/07/2021

Ottimo prodotto, efficaci per le uscite in bici e corsa.

MASSIMILIANO PASTORE

10/07/2021

My goto hydro. 1 tablet does 500ml any more diluted, say 750ml, and the flavour goes.

Malcolm Elders

04/06/2021

Great taste and quick to dissolve.

Customer N.G.C.

03/06/2021

Good stuff

Pete McS

22/05/2021

Lovely taste and perfect for a summer bike ride!!

chris

02/05/2021

Tastes good and works well.

Helen Poore

15/12/2020

Winter training essential

Caroline Holcombe

28/11/2020

I use these regular Normally have mago Thought I’d try a new flavour

John

26/11/2020

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

GREAT REFRESHING TASTE

Mr timothy nichols

11/10/2021

tastes better than the pineapple & mango

Craig Howard

08/10/2021

perfect taste

anna

06/10/2021

Very effective as regards hydration

Michael Usher-Clark

04/10/2021

Great price great product

Paul Archer

29/09/2021

Great taste making it easy to drink

Bob Clapperton

18/09/2021

Great! Easy to use, and nice flavour.

Viv Fryatt

16/09/2021

Prefer the Berry flavour

Carole Webb

21/08/2021

I prefer the taste of this to other brands apart from this there's not alot to say other than a previous brand I tried do an option of 1 tablet for 750ml, where as science in sport don't

Disco

18/08/2021

Very please t and easy to drink

Paul Olin

08/08/2021

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

Emi

26/07/2022

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 really like this product. Pleasant to drink and it gave me the boost I needed

Margaret Puleston

11/05/2021

I've been using these for many years and they are a great taste and do the job well. Other similar products are too sweet or sickly. These just the right amount of flavour. I just won't buy direct in future due to shipping problems with SiS and will prefer to use bigger suppliers with more organised shipping operations.

Kieron

01/02/2021

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

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

Love the taste of these and after an intense workout help perk me up and feel human again.

Sam

14/08/2021

ottimo, lo acquisterò di nuovo

Jack

14/05/2021

Gusto gradevole

TheNumberOnePlayer

25/04/2021

Inviato gusto Limone. Prodotto cmq ottimo

Cri

22/04/2021

Fruit of the woods! Why not use the English name for this?

Andy

21/04/2021

Un prodotto favoloso per i giorni molto caldi

Stefano d'Elia

04/07/2022

Very efficient delivery of a great product

Philip

16/02/2022

Use these all the time when training instead of plain water.

robert

12/01/2022

Gusto gradevole

Marghe

12/01/2022

Best tablets on the market. Great for rehydration during/after bike rides and squash games.

Hugo Heij

02/01/2022

Since adding these to my diet I no longer get muscle cramps.

Pete Rosenfeld

13/12/2021

I use this at zwift

Kim Taekyun

07/12/2021

The best way to get your system re-hydrated.

Lee

05/12/2021

Dissetante e buono lo consiglio prima durante e dopo gli allenamenti.

Christian Margiotta

20/11/2021

Great product, very effective fix for dehydration.

Miker

11/09/2021

Quite pleasant taste

John Davison

02/09/2021