A practical choice for cyclists and active customers who want portable, low-calorie electrolyte hydration without adding substantial carbohydrate to their bottle.
SIS GO Hydro is a low-calorie effervescent electrolyte tablet designed for straightforward hydration before and during exercise. The lemon-flavoured tablet provides sodium, calcium, magnesium and potassium to help replace key electrolytes lost through sweat and support body-fluid balance, while vitamins B1, B2 and B6 complement the formula.
Using it is simple: add one tablet to 500 ml of water and allow it to dissolve fully. The tablet format is practical for cycling, running, gym sessions, travel and everyday hydration, with no need to measure powder. Allow up to six minutes for complete dissolution and consume the prepared drink within 24 hours.
GO Hydro is a good choice when you want a refreshing electrolyte drink without the calories of a conventional energy mix. It is suitable for vegans and is INFORMED Sport certified, providing additional reassurance for athletes who pay close attention to supplement testing. Remember that this is a hydration product rather than a significant source of ride fuel, so pair it with carbohydrate nutrition when your session demands energy as well as fluids.
Four key electrolytes
Sodium, calcium, magnesium and potassium help replace electrolytes lost through sweat and support hydration and muscle function.
High-sodium hydration
The sodium-focused formula is designed to support fluid balance when consumed with sufficient water during exercise.
Simple 500 ml preparation
Add one tablet to a standard 500 ml bottle for a consistent drink without weighing or measuring powder.
Low-calorie formula
Provides hydration support without the calorie load of a typical carbohydrate-based sports drink.
B vitamins
Vitamins B1 and B2 contribute to carbohydrate conversion, while vitamin B6 supports protein metabolism.
Portable tablet format
The compact tablets are easy to carry in a cycling kit bag, backpack or travel bag for quick preparation wherever you are.
Athlete-focused testing
INFORMED Sport certification offers reassurance for athletes concerned about prohibited substances in supplements.
Lemon flavour
A light lemon flavour makes plain water more appealing before, during or after active sessions.
General
Use and preparation
Nutritional and functional information
Certifications
4 Key Electrolytes
Sodium, calcium, magnesium and potassium help replace key electrolytes lost through sweat and support hydration and muscle function.
B-Vitamin Formula
Vitamins B1 and B2 support carbohydrate conversion, while vitamin B6 supports protein metabolism, helping your body turn food and nutrients into usable energy.
Effervescent Tablet Format
Drop a single tablet into water for a convenient, portable hydration drink at home, at work or during training.
High-Sodium Hydration
The high-sodium formula is designed to help maintain fluid balance during exercise and support rehydration when consumed with sufficient fluid.
INFORMED Sport
Independent supplement testing helps provide assurance for athletes concerned about prohibited substances.
SIS is a sports nutrition brand founded in 1992 and focused on fuelling endurance and high-intensity exercise. It is known for developing practical carbohydrate, hydration and recovery products for athletes.
SIS introduced what it describes as the world's first isotonic energy gel, designed to provide carbohydrate during exercise without requiring additional water. The GO isotonic gel range subsequently received the Queen's Award for Enterprise.
