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GO Hydro 20 Tablets - Lemon

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  • Fast hydration, virtually calorie free.
  • Single tube of 20 Lemon flavoured effervescent tablets containing precise levels of electrolytes to keep you hydrated.
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Product Information

Single pack of Lemon flavored effervescent tablets to ensure you are effectively hydrated, 20 tablets per pack.

About SiS GO Hydro

SiS GO 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.

SiS GO Hydro lemon 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.

Benefits of the SiS GO Hydro

During moderate to intense exercise, we can produce up to 2 litres of sweat per hour depending on the environmental conditions. Sweat contains vital electrolytes, including sodium. Sodium is the most important electrolyte 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 can help prevent this, with the aim not to lose more than 2% of our body mass.

Lemon flavored electrolyte mix with natural green tea extract and added sweetener.

Directions For Use:

Add 1 SiS GO Hydro tablet to 500ml of water and let it dissolve. Once prepared consume within 24 hours. Do not consume more than 4 tablets per day.

Recommended Usage:

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. If aiming to combine hydration and energy delivery, consume SiS GO Electrolyte with the SiS GO Gel range.

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 4.3g Tablets
  • Suitable For Vegans.
  • Best If Used By: Refer to individual date on packaging

Informed Choice 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 Choice & our unique world class approach, click here.

Product Uses
Nutritional Info
Typical ValuesPer 100gPer Tablet 4.3g
of which saturates0.0g0.0g
of which sugars0.9g0.0g


Citric Acid, Electrolytes (37%) (Sodium Bicarbonate, Sodium Chloride, Calcium Carbonate, Potassium Chloride, Tricalcium Phosphate, Magnesium Carbonate), Sorbitol, Inulin, Green Tea Extract (2.5%), Natural Flavouring, Starch, Sweetener (Sucralose), Vitamins (Pyridoxine Hydrochloride, Riboflavin, Thiamin Hydrochloride)

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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.


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.


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Verified Reviews

Rated 4.7 out of 5 based on 20 Reviews

These taste great, travel well, and work for me.

Senne Janssen

Easy to use dissolves easily

Coassolo Juan

Hydration + Practicality+ GO HYDRO TABLETS


Too sweet. It seems to have too much sugar


you will love the presentation!! easy to carry, and disolves fasst. the flavor is ok, not as salty as other brands i tried


These taste horrible. I mixed it up as directed. I took a sip and had to spit it out immediately. Disgusting.


Lightly flavored, easy to dissolve. Good option to replenish salts during long duration exercises.

Cheston VanAlstyne

Quick on the go tablets always a great choice.

Bryan T.

Great product, not over bearing flavor.


Dissolve faster than some of the other tabs I've used, and taste reasonably good.

Jim Pzegeo

Taste better & works better than any other.


Taste was excellent and kept me well hydrated during my marathon.

Christopher Malenab

Great taste and extremely easy to carry along.

Gina Cole

The Hydro Go Tablets are effective and convenient. They do not upset my stomach as some other have. They have become my go-to for long rides and long runs, as well as my pre-hydration regimen prior to long workouts and races. (As an aside, I take offense to your category of "Food, Beverage or Tobacco.")

Joel Van Kuiken

Easy to add to water during a ride. I like it so far.

Nathan Barton

Nice to add electrolytes to your water

Samuel Barreto

These taste amazing! And the electrolyte boost is good too but the taste is better than other dissolving electrolyte tablets.

Henrick Lavoie

Good taste, good support!

Doug Leavy

SO much better then the sugary options out there.

Mark Young

Makes water tastes better and you feel the difference when you drink it.