Hydro + Caffeine - Cola - 8 Pack

Perfect for:

£54.00 with account


  • Fast hydration, virtually calorie free - with added caffeine for a mental boost.
  • 8 tubes of Cola flavoured effervescent tablets containing precise levels of electrolytes to keep you hydrated.
  • Award Winner! 2016 Men's Running Award for Best Pre-Race Nutrition Product.
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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 and mental stimulation 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 GO Hydro + Caffeine

GO Hydro + Caffeine 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 to meet your sodium requirements at a specific concentration (30mmol/L).

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


During moderate to intense exercise, we can produce up to 2 litres of sweat per hour depending on the environmental conditions. Sodium is the most important electrolyte that is lost through sweating as it helps to stimulate thirst, improve taste and promote absorption and retention.

If fluid and electrolyte losses are not replaced, dehydration occurs which is a major cause of fatigue. Once dehydrated, our body temperature rises; our heart rate increases; we deplete carbohydrate stores quicker and we perceive the exercise to be more intense. SiS GO Hydro + Caffeine can help prevent this, with the aim not to lose more than 2% of our body mass.

The addition of caffeine has been shown to have many physiological benefits during exercise that can collectively improve performance. Caffeine can increase fat utilization, effectively sparing the use of our limited carbohydrate stores for later use during exercise.

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
Nutrition Stats


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


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)

20 Reviews

Great product

mark ridout


does what it says on the tube!



Il mio sapore preferito. Ha caffeine. Per questo lo uso prima dell'allenamenti più faticosi.



Un ottimo omaggio



Una vera bomba di energia

Fabio Scalmana



Lorenzo Marchetti


Ideal addition to water

Ian Dalton


Top class product Loved the benefits



I tried the product many times yet I was disappointed about the expired date cause it will be expired after five months of buying date

Ebrahim Alzaabi


Prodotto utilissimo per idratazione

Eduardo Domenico


Good stuff

Katy fleming


Used this before and the flavour is great and helps recovery from workouts.

William Tang



Alessandro Romizzi


Great taste, much needed minerals.

Marton B.


Gusto e dosaggio perfetto, peccato che sviluppando anidride carbonica quando vai per bere schizza fuori l’acqua.

Andrea Lo iacono



luigi delfino


Use it regularly, great product. Works for what I use it for



Like them but would buy the normal tablets over these

John O'Connor


Two tabs in an 800ml bottle are great on a hot day.



Wanted the caffeine free version. Everything on the website suggested that they were apart from a tiny amount of small print that you’d have to know was there to find. A straight up refusal to exchange them to boot!