Good Health Rapid Hydrate Effervescent Tablets
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Helpful Info
- Product
- Good Health Rapid Hydrate Effervescent Tablets - 30 Serves / Orange & Lemon
- Used For
- Hydration, Energy
- Serves
- 30
- Value for Money
- $0.69 NZD per serve
- Dietary Needs
- Vegan, Vegetarian, Gluten-Free, Dairy-Free, Soy-Free
Good Health Rapid Hydrate Effervescent Tablets – Fast Electrolyte and Hydration Support
Rapid Hydrate Effervescent Tablets are built around a 5:1 sodium-to-potassium ratio, designed to reflect how the body naturally loses fluid and minerals through sweat. Added calcium and magnesium round out the formula to support muscle function alongside hydration. One tablet dissolves fast in water, so you can rehydrate during exercise, after illness, or through a long day in the heat.
Key Benefits
- Electrolyte balance — A 5:1 sodium-to-potassium ratio is designed to reflect the body's natural sweat composition, supporting fluid absorption and retention.
- Supports cellular hydration — Sodium supports fluid uptake outside the cells, while potassium supports fluid balance inside them.
- Muscle support — Calcium and magnesium are included to support muscle contraction, relaxation, and recovery after exertion.
- No added sugar — Rapid Hydrate delivers electrolytes without relying on sugar, unlike many sports drinks.
- Fast-dissolving format — One tablet dissolves in at least 200 ml of water for quick, on-the-go rehydration.
How Rapid Hydrate Supports Rehydration
Each tablet carries 500mg of sodium and 100mg of potassium, a 5:1 ratio that lines up with what the body typically loses through sweat. Sodium drives water into the bloodstream and supports fluid balance outside the cells, while potassium supports fluid balance inside them. Calcium and magnesium are added in smaller amounts to support muscle contraction and relaxation, which is why Rapid Hydrate is also positioned for muscle tension at night, not just exercise recovery.
Directions for Use
Adults: dissolve 1 effervescent tablet daily in at least 200 ml of water. For acute fluid loss, dissolve 1 to 2 tablets daily, or as professionally advised. Teens from 12 years: dissolve half a tablet daily for maintenance, or 1 tablet daily for acute fluid loss, or as professionally advised.
Suitable For
- Adults and teens from 12 years needing electrolyte support during exercise, heat exposure, illness, or general daily fluid loss.
- Vegetarians and vegans.
- Suitable for use during pregnancy and breastfeeding at the stated dose. Each tablet contains 500mg of sodium and 100mg of potassium, so check with a health professional first if you're monitoring your sodium or potassium intake.
Quality Assurance
- Allergen Info — No added gluten, egg, dairy, wheat or soy, and no preservatives. Only natural flavours and a natural sweetener are used.
FAQs
How does the 5:1 sodium to potassium ratio help with hydration?
The ratio is designed to match how the body naturally loses sodium and potassium through sweat. Sodium supports fluid uptake outside the cells, and potassium supports fluid balance inside them, so together they support faster, more complete rehydration than water alone.
Can I take Rapid Hydrate for muscle tension, not just exercise?
Yes. The calcium and magnesium in Rapid Hydrate support muscle contraction and relaxation, which is why it's also suited to relaxed muscles at night, alongside its use for exercise and heat-related fluid loss.
Is Rapid Hydrate suitable during pregnancy?
Yes, Rapid Hydrate is suitable for use during pregnancy and breastfeeding at the stated dose. If you have any concerns, check with your health professional before starting any new supplement.

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