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Hydration tablets designed to replace electrolytes lost during sweat-heavy exercise and hot weather. Feel more confident on long runs or flights with a sugar-free, zero-calorie option that also supplies vitamin C and key minerals, HIGH5 Electrolyte Tablets. Will sugar-free rehydration fit into your training and travel routine?
⚡ At a Glance
- • Hydration Profile: Balanced sodium, potassium and magnesium levels per 4g tablet, plus vitamin C
- • Best for: Endurance athletes, travellers and those following low-carb or fasting plans
- • Not ideal for: Users who need carbohydrate energy during exercise rather than electrolyte-only support
Effervescent-style tablets dissolve in water to replace key electrolytes lost through sweat. Per 4g tablet contains sodium 250mg, magnesium 56mg and vitamin C 28mg.
Sustained hydration - with a balanced electrolyte blend
Per 4g tablet provides sodium 250mg, potassium 70mg and magnesium 56mg alongside small amounts of calcium. These electrolytes help maintain fluid balance by supporting cellular and bloodstream ion levels.
Maintains hydration and helps reduce the risk of cramping and fatigue during prolonged exercise. Useful for training sessions, races and hot-weather activity.
Zero sugar and zero calories - with a sugar-free formulation
Formulation labelled as ZERO and sugar free, using natural flavourings to provide taste without adding carbohydrates or calories. No added sugars are included in the tablet composition.
Suitable for ketogenic diets, fasting periods and low-calorie plans where carbohydrate-free hydration is needed. Keeps fluid intake without affecting calorie targets.
Recovery and immune support - with vitamin C and green tea
Each 4g tablet contains vitamin C (28mg, 35% RI) plus green tea extract (1mg), offering antioxidant support alongside electrolytes. Vitamin C contributes to normal immune function and collagen formation.
Adds a small antioxidant and immune-supporting element to rehydration, useful after intense training or during travel when recovery matters. Complements electrolyte replacement for post-exercise routines.
✨ The 4 Key Reasons for HIGH5 Electrolyte Tablets
Balanced Electrolyte Blend - Restores sodium, potassium and magnesium lost during prolonged exercise
Sugar-Free Formula - Delivers hydration without added sugars or calories for low-carb plans
Per-Tablet Micronutrients - Supplies vitamin C and minerals to support recovery
Portable Tablets - Drop in water for fast drinks on runs or flights
📋 Technical Details at a Glance
- Category: Drugstore
- Brand: HIGH5
- Pack quantity: 160 tablets (20x, Pack of 8)
- Flavour: Tropical
- Form: Dissolvable tablets (drop into water)
❓ Frequently Asked Questions
Q: Are these tablets sugar-free and calorie-free?
A: Yes. The formulation is described as sugar free and contains 0 calories per tablet.
Q: How should the tablets be used?
A: Drop one tablet into water to dissolve and drink as a refreshing electrolyte beverage.
Q: What electrolytes and nutrients are included per tablet?
A: Per 4g tablet the key amounts are sodium 250mg, magnesium 56mg, potassium 70mg, calcium 9mg and vitamin C 28mg.
🏆 Our Verdict
Well suited to runners, cyclists, travellers and anyone following low-carb or fasting regimes who needs quick rehydration. The combination of a targeted electrolyte blend with vitamin C and a sugar-free, zero-calorie format sets these tablets apart for on-the-go use. Convenient packaging and a dissolvable tablet format make these a practical long-term addition to training and travel kits.
