Hydro+ Sticks by Science in Sport (SiS)
Science in Sport (SiS) Hydro+ Electrolyte Sticks
Science in Sport (SiS) Hydro+ Electrolyte Sticks are a convenient hydration solution designed to help replenish key electrolytes lost through sweat during exercise and everyday activity. Supplied in portable, single-serve sticks, Hydro+ makes it easy to prepare an electrolyte drink wherever your day takes you – whether you’re training, competing, travelling or simply looking to support your daily hydration. Each serving provides five key electrolytes alongside vitamins C, B6 and B12, making it a practical addition to an active lifestyle.
- Provides five key electrolytes including sodium, potassium, chloride, calcium and magnesium.
- Helps replace electrolytes lost through sweat and supports everyday hydration.
- Contains vitamin C to support normal energy metabolism, plus vitamins B6 and B12 to support energy. production and help reduce tiredness and fatigue.
- Convenient single-serve sticks are easy to carry and mix with water when needed.
The key ingredients in SiS Hydro+ include sodium, potassium and chloride, important electrolytes involved in maintaining normal fluid balance throughout the body. Each serving provides 350mg of sodium, 300mg of potassium and 750mg of chloride. Potassium also supports normal muscle function. Calcium provides further mineral support and plays a role in normal muscle function, while magnesium supports normal muscle function and electrolyte balance. Together, these five electrolytes provide a convenient way to replenish minerals that can be lost through perspiration during physical activity. Hydro+ also contains 80mg of vitamin C per serving, alongside vitamins B6 and B12. Vitamin C supports normal energy metabolism, while vitamins B6 and B12 assist normal energy production and help reduce tiredness and fatigue when dietary intake is inadequate. With a lightweight stick format that can be mixed into 500ml of cold water, SiS Hydro+ is well suited to use around training, sport or throughout an active day when additional electrolyte support is desired.
Nutritional information

Directions of use
- Add 1 sachet (4.1g) to 500ml of cold water and stir or shake well until powder dissolves.
- Best consumed immediately once prepared.

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