Electrolytes Hydration
Advanced Hydration - Key Electrolytes
Advanced Hydration - Key Electrolytes500mg Sodium │ 200mg Potassium │ 30mg Magnesium
This concentrated dosage targets maximum rehydration and rapid replacement of the most critical electrolyte lost through sweat.
Clean Formulation – Naturally flavoured, no added Sugar
Clean Formulation – Naturally flavoured, no added SugarPure hydration, the ideal solution for your daily workouts without the extra calories or additives.
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Description
HYDRA 500 is a pure electrolyte formula engineered to maintain fluid balance and muscle function. It optimizes fluid absorption and rapidly replenishes the essential minerals lost through sweat, ensuring physiological stability while preventing dehydration-related fatigue.
- Sodium chloride
- Citric acid Anhydrous
- Inulin Frutafit®
- Tripotassium citrate
- Natural Peach flavouring
- Magnesium citrate
- Steviol glycosides
It does not contain gluten, colourings and artificial sweeteners.
Serving Size: 4.4g
- Energy: 29.9kJ - 7.2kcal
- Fat: 0g
- Carbohydrates: 0.33g
- Protein: 0g
- Salt: 1.25g
- Sodium: 500mg
- Potassium: 200mg
- Magnesium: 30mg
Product of Cologne List®
Commitment to a Clean Sport
HYDRA 500 helps the body retain fluids more effectively than water alone, supporting hydration during moderate/intense efforts.
As athletes lose both water and minerals through sweat, HYDRA 500 helps maintain fluid balance while supporting nerve signaling and muscle contraction when fatigue builds during exercise.
Product of Cologne List® - Commitment to a clean sport.
DOSAGE
- Consume 1–4 sachets per day, depending on activity level and individual sweat loss.
EFFORT TYPE
- HYDRA 500 is primarily for medium/high intensity efforts lasting 1 hour or less. It can also be used for longer lower intensity exercises that produce substantial sweat rates. (Ex trekking)
TIMING
- HYDRA 500 can be used before, during or after exercise to support hydration, particularly in warm conditions or during longer sessions.
OPENING
- Tear a small opening at the top right corner of the sachet and pour the powder directly into your bottle.
MIXING
- Dissolve one sachet in 500–750 ml of water, adjusting volume to taste.
HYDRATION STRATEGY
- Use training sessions to understand your hydration needs and how they vary with intensity, duration and environmental conditions.
SODIUM - 500mg
SODIUM - 500mg500mg of sodium per sachet to support fluid balance and help replace electrolytes lost through sweat. Sodium plays a key role in hydration efficiency and maintaining performance during training and daily activity.
POTASSIUM - 200mg
POTASSIUM - 200mg200mg of potassium to support normal muscle function and cellular hydration. Potassium helps regulate fluid balance and supports neuromuscular signaling during prolonged or repeated efforts.
MAGNESIUM - 30mg
MAGNESIUM - 30mg30mg of magnesium to support neuromuscular function and help reduce fatigue. Magnesium contributes to normal muscle contraction and electrolyte balance during physical activity.
For a more precise approach, use the Fuel Plan to generate personalized carbohydrate and sodium targets based on your upcoming activity, with exact product recommendations and quantities to meet those targets.
Frequently asked questions
HYDRA 500 refers to the 500mg of sodium per sachet. Sodium being the most critical electrolyte lost through sweat, replacing it in the right doses according to your sweat rate is essential. A typical athlete loses between 300 and 600mg of sodium per hour during exercise, making precise replenishment a key factor in staying correctly hydrated.
Sodium is the main electrolyte lost through sweat and plays the most important role in fluid retention and rehydration. Potassium and magnesium support normal muscle function, fluid balance and energy metabolism, making them useful additions to a complete electrolyte formula.
HYDRA 500 can be used before, during or after exercise. It is especially useful in hot conditions, during heavy sweating or prolonged lower intensity efforts with substantial sweat rate (like trekking) demanding sessions when you need to replace electrolytes and support effective rehydration.
After prolonged exercise, hot conditions or heavy sweating, an electrolyte drink can support better rehydration than plain water by replacing sodium and helping the body retain more fluid. After short or lightly sweaty sessions, water and a normal meal are usually sufficient.
HYDRA 500 can be useful during hot weather, travel, outdoor work or any situation involving significant sweating or signs of dehydradtion. However, most people do not need an electrolyte supplement during a normal sedentary day if they eat a balanced diet.
HYDRA 500 is an electrolyte drink without carbohydrates, designed primarily for hydration. ISO 30 combines electrolytes with 30 g of carbohydrates to support both hydration and energy during endurance activities lasting over 1 hour.
We recommend mixing one sachet with 500–750 mL of water, depending on your preferred taste. This dilution provides an effective concentration of electrolytes to help replace sodium lost through sweat and support fluid absorption and retention.
We offer fast, tracked shipping across Europe. Orders are typically processed within 1–2 business days. Delivery times vary by location, but most orders arrive within 2–5 business days. You'll receive a tracking link as soon as your order ships.