SLF Electrolyte Comparison · 2026
Battle Juice Tropical K.O. Active Drink
Hot-Weather Endurance · Everyday Hydration · Exercise & Workouts
Check Current PriceRead full review ↗
Re-Lyte Kids
Hot-Weather Endurance · Everyday Hydration · Exercise & Workouts
Check Current PriceRead full review ↗Re-Lyte Kids
Best overall data score for this matchup based on formula, value, rating, and intended use.
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At a Glance
A quick side-by-side look at nutrition, value, and overall performance.
| Feature | Battle Juice Tropical K.O. Active Drink | Re-Lyte Kids | 🏆 Edge |
|---|---|---|---|
| Sodium | 250 mg | 340 mg | Re-Lyte Kids |
| Potassium | 350 mg | 150 mg | Battle Juice Tropical K.O. Active Drink |
| Magnesium | 60 mg | 25 mg | Battle Juice Tropical K.O. Active Drink |
| Sugar | 5.0 g | 0.0 g | Battle Juice Tropical K.O. Active Drink |
| Calories | 20 | 0 | Battle Juice Tropical K.O. Active Drink |
| Sweetener | Organic allulose and organic stevia leaf extract (Reb A) | Rebaudioside A (Stevia Leaf Extract) | Preference |
| Cost per serving | $1.67 | $0.80 | Re-Lyte Kids |
| SLF rating | ★★★★☆4.4/5 | ★★★★★4.7/5 | Re-Lyte Kids |
Hydro Flask Micro Hydro — 6.7 oz
Tiny but surprisingly useful. The 6.7 oz Micro Hydro is a palm-size insulated bottle made for small drinks, coffee shots, electrolyte mixes or tossing into a bag when you don’t need a full-size bottle. It’s double-wall vacuum insulated, leakproof when closed and dishwasher safe. Hydro Flask rates it for up to 20 hours cold and 7 hours hot.
Functional Ingredients
Additional active or performance-oriented ingredients recorded in the SLF database.
Battle Juice Tropical K.O. Active Drink
- Vitamin C (50 mg)
- Organic Orange Juice Concentrate
- Organic Peach Concentrate
- Organic Allulose
- Organic Stevia Leaf Extract
Best suited to youth athletes and families who want a ready-to-drink alternative to brightly colored, high-added-sugar sports beverages.
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.
Re-Lyte Kids
Why it matters: Lower sugar may suit people prioritizing reduced-sugar hydration.
Re-Lyte Kids
Why it matters: A lower cost per serving can make frequent use more practical.
Battle Juice Tropical K.O. Active Drink
Why it matters: Potassium supports fluid balance and normal muscle function.
Battle Juice Tropical K.O. Active Drink
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 Battle Juice Tropical K.O. Active Drink if…
- Hot-Weather Endurance
- Everyday Hydration
- Exercise & Workouts
- Recovery
- Travel
- Heat & Outdoor Work
- Youth Sports
- School And Team Activities
Best suited to youth athletes and families who want a ready-to-drink alternative to brightly colored, high-added-sugar sports beverages.
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
Battle Juice Tropical K.O. Active Drink
✓ Strengths
- Moderate sodium level suits everyday hydration needs
- Provides meaningful potassium
- Includes a useful amount of magnesium
● Keep in Mind
- Contains 5.0 g sugar per serving
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 Battle Juice Tropical K.O. Active Drink instead if you:
- Hot-Weather Endurance
- Everyday Hydration
- Exercise & Workouts
- Recovery
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.
Battle Juice Tropical K.O. Active Drink
Buy Direct Re-Lyte Kids
Check Price on AmazonFind 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 250 mg. Higher sodium may be more useful when replacing larger sweat losses during prolonged exercise or hot conditions.
Which has less sugar?
Battle Juice Tropical K.O. Active Drink has less sugar at 5.0 g per serving, versus 0.0 g. This may matter for people limiting added sugar.
Which is less expensive per serving?
Re-Lyte Kids is currently less expensive at $0.80 per serving, compared with $1.67. Pricing can change by retailer and package size.
What functional ingredients does each product include?
Battle Juice Tropical K.O. Active Drink lists Vitamin C (50 mg), Organic Orange Juice Concentrate, Organic Peach Concentrate, Organic Allulose, Organic Stevia Leaf Extract. 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. Battle Juice Tropical K.O. Active Drink 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.