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Why Choose?
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
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.
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:
Lemon:
Typical Values | Per 100g | Per 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 Values | Per 100g | Per 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 Values | Per 100g | Per 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 Values | Per 100g | Per 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)
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.
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
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
Tasty. Helps reduce muscle cramps.
Customer
25/11/2020
great product, love the flavor and the quality, fair priced
Luis Mendoza
03/10/2020
Tastes amazing!!
Harriet Jakeman
01/10/2020
Dissolves very quickly and makes hydration so much tastier.
Steve Wakeland
02/08/2020
Does a great job
Mr Christopher Howes
22/06/2020
Great taste and easy order and delivery.
Paul Stanway
16/06/2020
Excellent
David Hayes
11/03/2020
10/10 perfect for marathon training
Lee Dodds
14/12/2019
Nice . Prefer other flavours but nothing wrong with this one for a bit of variety
Jez Joseph
14/04/2021
Very good product!
JOSÉ ANTUNES
31/01/2021
love the favour personally my favourite
aj
20/12/2020
Very good at hydrating me when I feel bad with the POTS
Miss michelle price
12/12/2020
Very effective isotonic energy tablets to dissolve in water.
Roger Hitt
02/12/2020
Strawberry and Lime are by far my own favourite flavour and they are perfect for before during and after riding in the Omani heat, they get the electrolytes back into your system and ease/stop the legs cramps after losing excessive fluids especially when the humidity is above 90%.
Richie Sixsmith
31/12/2019
Since I started using SIS I have had almost no cramp attacks. I used to get them regularly after my spinning class. I have introduced them to several fellow exercisers and they say the same thing.
Keith
07/02/2021
My go to and favourite by far drinks for running, backpacking and cycling. I have used this for years and this is my only drink that I carry. I always buy lemon flavour which I never tire of. I can drink it all day and still not be fed up with it when I use it to boost my recovery. I used to get headaches from exertion but not when I use this and I am perfectly hydrated. I have used it for the West Highland Way Race running 95 miles and on multi day treks amongst other things. Convenient too although tabs can break and go powdery when not wrapped well.
Matthew Gemmell
24/12/2020