Science In Sport (SIS) GO Hydro + Electrolytes - 20 Tablets

Stay hydrated, stay strong with these scientifically formulated effervescent tablets designed for athletes and endurance riders who count every drop and every electrolyte.

Why youll appreciate them

• Each tablet dissolves easily into 500 mL of water to deliver a clinically supported sodium concentration ( 30 mmol/L), helping replace vital electrolytes lost through sweat.

• Virtually calorie-free, allowing you to manage hydration without unintended energy intakeespecially useful during shorter or lower-intensity efforts.

• Available in flavour-varied options and enhanced formats (for example with added caffeine) so you can choose what best suits your training or event needs.

• Developed for elite athletes (including the GB Olympic sailing team) and now accessible to everyday ridershelping ensure a high standard of hydration support.

Ideal for riders who

• Participate in group rides, training sessions or events where sweating and fluid loss are significant.

• Prefer a simple, effective hydration solution rather than bulky powders or complex mixes.

• Need to maintain proper fluid and electrolyte balance without additional carbohydrate intake.

• Want trustworthy, performance-level nutrition that integrates seamlessly into their ride kit.

What it means for your ride
With these tablets in your bottle, youre less susceptible to the fatigue, cramps or mental fog that can accompany dehydration. Better hydration means more consistent performance, sharper focus and more confidence when the heat picks up or the tempo rises.

Pro-use tip
Drop one tablet into 500 mL of cold water approximately 30-60 minutes before your ride or during activity where youre not relying on high carbohydrate fuel. Use another every subsequent hour, adjusting intake based on conditions and sweat rate. After mixing, consume within 24 hours and store tablets sealed in a cool dry place.