Redmond · Electrolytes · Powder
Is Redmond Re-Lyte Hydration Electrolyte Powder underdosed?
Verdict
856–1,712 mg per litreas the directions mix it · the AIS guide is 500–700 mg per litre
Reaches the guideOne serving has 810 mg of sodium. Mixed with 473–946 mL of water as the label directs, that is 856–1,712 mg per litre; the AIS's general guide is 500–700 mg per litre. That is stronger than the general guide, nearer the 1,150–1,380 mg per litre of an oral rehydration solution, which the AIS describes for replacing large losses. Sweat sodium differs a lot between people, so the guide is a starting point.
It ranks 5th of 11 electrolyte supplements here by dose.
What the label says
- Sodium per serving
- 810 mg in one serving
- Water, as directed
- 473–946 mL
- Sodium per litre
- 856–1,712 mg per litre
- The AIS guide
- 500–700 mg per litre Evidence: Moderate
Just add one level scoop of Re-Lyte to 16-32oz cold water. Shake or mix well before drinking. Enjoy as needed.
Also on the label
| Ingredient | Per serving | Verdict |
|---|---|---|
| Sodium | 810 mg | Not graded |
| Calcium | 60 mg | Not graded |
| Potassium | 400 mg | Not graded |
| Magnesium | 50 mg | Not graded |
More about sodium per litre, as mixed: forms, timing and the studies behind the dose.
Same category, compared
All 11 electrolyte supplements we checked, ranked by dose (commission never changes the order). Sodium per litre as each label mixes it.
| Product | Per litre | Form |
|---|---|---|
| Cure Hydrating Electrolyte Mix | 507–1,014 mg per litre | Powders |
| DripDrop Electrolyte Powder | 1,395 mg per litre | Powders |
| DripDrop Zero Sugar Electrolyte Powder | 1,395 mg per litre | Powders |
| Liquid I.V. Hydration Multiplier | 1,057 mg per litre | Powders |
| Redmond Re-Lyte Hydration Electrolyte Powder (this product) | 856–1,712 mg per litre | Powders |
| Skratch Labs Hydration Sport Drink Mix | 800–1,143 mg per litre | Powders |
| Nuun Sport | 632 mg per litre | Tablets |
| Ghost Hydration | 362–423 mg per litre | Powders |
| Nectar Essential Daily Hydration Packets | 211–423 mg per litre | Powders |
| Kaged Hydra-Charge | 222–355 mg per litre | Powders |
| Just Ingredients Electrolytes | 278–324 mg per litre | Powders |
Where the reference doses come from
- Sodium per litre, as mixed, 500–700 mg: AIS, 2025.
For a supplement taken as one dose we judge one serving, and show the most the label allows in a day. Read the full methodology or the corrections log.