SLF Electrolyte Comparison · 2026
Propel Electrolyte Powder
Everyday Hydration · Exercise & Workouts · Travel
Check Price at TargetRead full review ↗
Re-Lyte Kids
Hot-Weather Endurance · Everyday Hydration · Exercise & Workouts
Check Price at TargetRead full review ↗Re-Lyte Kids
Best overall data score for this matchup based on formula, value, rating, and intended use.
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Continue to the full Brand Hubs for products, flavors, buying guides, and every published comparison.
At a Glance
A quick side-by-side look at nutrition, value, and overall performance.
| Feature | Propel Electrolyte Powder | Re-Lyte Kids | 🏆 Edge |
|---|---|---|---|
| Sodium | 220 mg | 340 mg | Re-Lyte Kids |
| Potassium | 64 mg | 150 mg | Re-Lyte Kids |
| Magnesium | Not listed | 25 mg | Re-Lyte Kids |
| Sugar | 0.0 g | 0.0 g | Tie |
| Calories | 0 | 0 | Tie |
| Sweetener | Sucralose, Acesulfame Potassium | Rebaudioside A (Stevia Leaf Extract) | Preference |
| Cost per serving | $0.75 | $0.80 | Propel Electrolyte Powder |
| SLF rating | ★★★★☆4.2/5 | ★★★★★4.7/5 | Re-Lyte Kids |
Owala 12oz Kids' Stainless Steel Straw Tumbler
A kid-friendly insulated tumbler that keeps water cold and makes everyday hydration easy. The 12 oz size, straw and spill-resistant design make it a great pick for school, sports and everyday use.
Functional Ingredients
Additional active or performance-oriented ingredients recorded in the SLF database.
Propel Electrolyte Powder
- Vitamin CVitamin EB VitaminsElectrolyte BlendZinc
Propel Raspberry Lemonade is one of the best budget-friendly electrolyte powders for everyday hydration. It offers a refreshing taste, zero sugar, and excellent value,…
Re-Lyte Kids
- Coconut Water Powder (65 mg)Redmond Real Salt Trace MineralsFruit and Vegetable Extracts for Color
Best for zero-sugar routine hydration, youth sports, travel, and warm-weather use.
Key Differences
The most meaningful data-backed differences in this matchup.
Re-Lyte Kids
Why it matters: Higher sodium can better replace larger sweat losses during prolonged exercise or heat.
Propel Electrolyte Powder
Why it matters: A lower cost per serving can make frequent use more practical.
Re-Lyte Kids
Why it matters: Potassium supports fluid balance and normal muscle function.
Who Should Choose Each Product?
Use these guidelines to find the best fit for your hydration needs and lifestyle.
Choose Propel Electrolyte Powder if…
- Everyday Hydration
- Exercise & Workouts
- Travel
- Keto & Low-Carb
- Daily Hydration
- Light Workouts
- Hot Weather
- Low Calorie Hydration
Propel Raspberry Lemonade is one of the best budget-friendly electrolyte powders for everyday hydration. It offers a refreshing taste, zero sugar, and excellent value, making it a great option for casual hydration. However, its lower sodium content and use of artificial sweeteners make it less suitable for endurance athletes or those seeking a cleaner ingredient profile.
Choose Re-Lyte Kids if…
- Hot-Weather Endurance
- Everyday Hydration
- Exercise & Workouts
- Travel
- Heat & Outdoor Work
- Keto & Low-Carb
- Everyday Kids Hydrationyouth Sportshot Weathertravelfamilies Avoiding Added Sugar
- Kids
Best for zero-sugar routine hydration, youth sports, travel, and warm-weather use.
Pros and Considerations
Propel Electrolyte Powder
✓ Strengths
- Moderate sodium level suits everyday hydration needs
- Sugar-free formula
- Competitive cost per serving
- Fits keto and low-carbohydrate lifestyles
● Keep in Mind
- Magnesium amount is not disclosed in the current SLF record
Re-Lyte Kids
✓ Strengths
- Moderate sodium level suits everyday hydration needs
- Sugar-free formula
- Competitive cost per serving
- Fits keto and low-carbohydrate lifestyles
● Keep in Mind
- Taste and electrolyte strength may not suit every preference
Re-Lyte Kids
SLF scoring considers nutrition, formula, price, certifications, intended use, and value.
Why it earns the edge
- Moderate sodium level suits everyday hydration needs
- Sugar-free formula
- Competitive cost per serving
- Fits keto and low-carbohydrate lifestyles
Choose Propel Electrolyte Powder instead if you:
- Everyday Hydration
- Exercise & Workouts
- Travel
- Keto & Low-Carb
Choose Your Electrolyte
Shop the product that best fits your needs. Amazon is shown first when available, with a direct brand option as the fallback.
Propel Electrolyte Powder
Check Price at Target Re-Lyte Kids
Check Price at TargetFind the electrolyte that fits your needs
Explore the full database by activity, sodium level, sugar preference, goals, budget, and retailer.
Frequently Asked Questions
Data-backed answers based on the current SLF product records.
Which has more sodium?
Re-Lyte Kids contains 340 mg of sodium per serving, compared with 220 mg. Higher sodium may be more useful when replacing larger sweat losses during prolonged exercise or hot conditions.
Which has less sugar?
Tie has less sugar at 0.0 g per serving, versus 0.0 g. This may matter for people limiting added sugar.
Which is less expensive per serving?
Propel Electrolyte Powder is currently less expensive at $0.75 per serving, compared with $0.80. Pricing can change by retailer and package size.
What functional ingredients does each product include?
Propel Electrolyte Powder lists Vitamin CVitamin EB VitaminsElectrolyte BlendZinc. Re-Lyte Kids lists Coconut Water Powder (65 mg)Redmond Real Salt Trace MineralsFruit and Vegetable Extracts for Color. Functional ingredients supplement the core electrolyte profile but do not automatically make one product better for every use.
Which product is better overall?
Re-Lyte Kids earns the higher SLF comparison score based on the available formula, value, rating, and intended-use data. Propel Electrolyte Powder may still be the better fit when its specific use cases align more closely with your needs.
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Nutrition facts, pricing, and availability can change. Verify the current label before purchasing. This comparison is informational and is not medical advice.