SLF Electrolyte Comparison · 2026
Zarbee's Kids Hydration
Hot-Weather Endurance · Everyday Hydration · Recovery
Check Price at CVSRead full review ↗
Pedialyte Sport Powder
Hot-Weather Endurance · Endurance Athletes · Everyday Hydration
Check Price at CVSRead full review ↗Pedialyte Sport Powder
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 | Zarbee's Kids Hydration | Pedialyte Sport Powder | 🏆 Edge |
|---|---|---|---|
| Sodium | 160 mg | 650 mg | Pedialyte Sport Powder |
| Potassium | 90 mg | 600 mg | Pedialyte Sport Powder |
| Magnesium | Not listed | 55 mg | Pedialyte Sport Powder |
| Sugar | 2.0 g | 7.0 g | Zarbee's Kids Hydration |
| Calories | 10 | 40 | Zarbee's Kids Hydration |
| Sweetener | Dextrose, Monk Fruit Juice Concentrate, and Reb M | Sucralose + Acesulfame Potassium | Preference |
| Cost per serving | $1.99 | $1.50 | Pedialyte Sport Powder |
| SLF rating | ★★★★☆4.4/5 | ★★★★★4.7/5 | Pedialyte Sport Powder |
HydraPeak Voyager 40 oz Stainless Steel Tumbler
Keep hydration close all day with this 40 oz insulated stainless steel tumbler featuring a handle, 2-in-1 sip-and-straw lid, non-slip base, and cup-holder-friendly design.
Shop HydraPeak at CVSFunctional Ingredients
Additional active or performance-oriented ingredients recorded in the SLF database.
Zarbee's Kids Hydration
- Gum Acacia Prebiotic
- Zinc Gluconate
- Dextrose for glucose-assisted hydration
Best for families needing a portable, ready-to-drink hydration pouch for children age 1 and older.
Pedialyte Sport Powder
No additional functional ingredients are currently listed in the SLF database.
Pedialyte Sport is a strong performance-ready choice for endurance sports, but it is less compelling for keto diets.
Key Differences
The most meaningful data-backed differences in this matchup.
Pedialyte Sport Powder
Why it matters: Higher sodium can better replace larger sweat losses during prolonged exercise or heat.
Zarbee's Kids Hydration
Why it matters: Lower sugar may suit people prioritizing reduced-sugar hydration.
Pedialyte Sport Powder
Why it matters: A lower cost per serving can make frequent use more practical.
Pedialyte Sport Powder
Why it matters: Potassium supports fluid balance and normal muscle function.
Zarbee's Kids Hydration
Why it matters: A broader functional-ingredient profile may appeal to users seeking vitamins or carbohydrate-assisted hydration.
Who Should Choose Each Product?
Use these guidelines to find the best fit for your hydration needs and lifestyle.
Choose Zarbee's Kids Hydration if…
- Hot-Weather Endurance
- Everyday Hydration
- Recovery
- Travel
- Heat & Outdoor Work
- Mild To Moderate Dehydration
- Illness Recovery
- Children Ages 1 And Older
Best for families needing a portable, ready-to-drink hydration pouch for children age 1 and older.
Choose Pedialyte Sport Powder if…
- Hot-Weather Endurance
- Endurance Athletes
- Everyday Hydration
- Exercise & Workouts
- Recovery
- Travel
- Heat & Outdoor Work
- Fasting
Pedialyte Sport is a strong performance-ready choice for endurance sports, but it is less compelling for keto diets.
Pros and Considerations
Zarbee's Kids Hydration
✓ Strengths
- Moderate sodium level suits everyday hydration needs
● Keep in Mind
- Contains 2.0 g sugar per serving
- Magnesium amount is not disclosed in the current SLF record
- Premium cost per serving
Pedialyte Sport Powder
✓ Strengths
- Substantial sodium supports exercise and hot-weather hydration
- Provides meaningful potassium
- Includes a useful amount of magnesium
● Keep in Mind
- Contains 7.0 g sugar per serving
Pedialyte Sport Powder
SLF scoring considers nutrition, formula, price, certifications, intended use, and value.
Why it earns the edge
- Substantial sodium supports exercise and hot-weather hydration
- Provides meaningful potassium
- Includes a useful amount of magnesium
Choose Zarbee's Kids Hydration instead if you:
- Hot-Weather Endurance
- Everyday Hydration
- Recovery
- Travel
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.
Zarbee's Kids Hydration
Check Price at CVS Pedialyte Sport Powder
Check Price at CVSFind 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?
Pedialyte Sport Powder contains 650 mg of sodium per serving, compared with 160 mg. Higher sodium may be more useful when replacing larger sweat losses during prolonged exercise or hot conditions.
Which has less sugar?
Zarbee's Kids Hydration has less sugar at 2.0 g per serving, versus 7.0 g. This may matter for people limiting added sugar.
Which is less expensive per serving?
Pedialyte Sport Powder is currently less expensive at $1.50 per serving, compared with $1.99. Pricing can change by retailer and package size.
What functional ingredients does each product include?
Zarbee's Kids Hydration lists Gum Acacia Prebiotic, Zinc Gluconate, Dextrose for glucose-assisted hydration. Pedialyte Sport Powder lists no additional functional ingredients in the current record. Functional ingredients supplement the core electrolyte profile but do not automatically make one product better for every use.
Which product is better overall?
Pedialyte Sport Powder earns the higher SLF comparison score based on the available formula, value, rating, and intended-use data. Zarbee's Kids Hydration 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.