SLF Electrolyte Comparison · 2026
PRIME Hydration Berry Freeze
Everyday Hydration · Travel · Fasting
Check Current PriceRead full review ↗
Nuun Sport Electrolyte Tablets
Everyday Hydration · Exercise & Workouts · Travel
Check Current PriceRead full review ↗Nuun Sport Electrolyte Tablets
Best overall data score for this matchup based on formula, value, rating, and intended use.
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PRIME Berry Freeze
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Nuun
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At a Glance
A quick side-by-side look at nutrition, value, and overall performance.
| Feature | PRIME Hydration Berry Freeze | Nuun Sport Electrolyte Tablets | 🏆 Edge |
|---|---|---|---|
| Sodium | 30 mg | 300 mg | Nuun Sport Electrolyte Tablets |
| Potassium | 700 mg | 150 mg | PRIME Hydration Berry Freeze |
| Magnesium | 125 mg | 17 mg | PRIME Hydration Berry Freeze |
| Sugar | 2.0 g | 1.0 g | Nuun Sport Electrolyte Tablets |
| Calories | 20 | 15 | Nuun Sport Electrolyte Tablets |
| Sweetener | Sucralose; acesulfame potassium | Stevia Leaf Extract | Preference |
| Cost per serving | $1.67 | $0.70 | Nuun Sport Electrolyte Tablets |
| SLF rating | ★★★★☆4.0/5 | ★★★★★4.6/5 | Nuun Sport Electrolyte Tablets |
32 oz Glass Water Bottle With Measurements
Looking for a simple way to track your daily water intake?
This 32 oz glass water bottle caught my attention for its practical everyday features:
💧 One 32 oz bottle
📏 Measurement markings to track intake
🫙 Borosilicate glass
🛡️ Protective silicone sleeve
✨ Clean, simple design
Functional Ingredients
Additional active or performance-oriented ingredients recorded in the SLF database.
PRIME Hydration Berry Freeze
- 10% coconut water
- 250 mg BCAAs (L-isoleucine
- L-leucine
- L-valine)
- vitamin A (270 mcg)
- vitamin E (4.5 mg)
- vitamin B6 (3.4 mg)
- vitamin B12 (4.8 mcg)
- potassium (700 mg)
- magnesium (125 mg)
- antioxidants
A tasty, convenient, high-potassium bottled drink for everyday refreshment, but its 30 mg sodium level is too low to qualify as strong performance hydration.
Nuun Sport Electrolyte Tablets
- Electrolyte BlendSodium BicarbonatePotassium BicarbonateMagnesiumCalcium
Nuun Sport is one of the best electrolyte tablets for people who want convenient, low-sugar hydration. Its balanced formula works well for hiking, travel,…
Key Differences
The most meaningful data-backed differences in this matchup.
Nuun Sport Electrolyte Tablets
Why it matters: Higher sodium can better replace larger sweat losses during prolonged exercise or heat.
Nuun Sport Electrolyte Tablets
Why it matters: Lower sugar may suit people prioritizing reduced-sugar hydration.
Nuun Sport Electrolyte Tablets
Why it matters: A lower cost per serving can make frequent use more practical.
PRIME Hydration Berry Freeze
Why it matters: Potassium supports fluid balance and normal muscle function.
PRIME Hydration Berry Freeze
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 PRIME Hydration Berry Freeze if…
- Everyday Hydration
- Travel
- Fasting
- Casual Workouts
- Teens And Adults Who Want A Sweet Ready To Drink Option With High Potassium And Magnesium But Minimal Sodium.
A tasty, convenient, high-potassium bottled drink for everyday refreshment, but its 30 mg sodium level is too low to qualify as strong performance hydration.
Choose Nuun Sport Electrolyte Tablets if…
- Everyday Hydration
- Exercise & Workouts
- Travel
- Daily Hydration
- Cycling
- Hiking
- Running
- Light Workouts
Nuun Sport is one of the best electrolyte tablets for people who want convenient, low-sugar hydration. Its balanced formula works well for hiking, travel, cycling, and everyday workouts, though athletes with heavy sweat loss may benefit from higher-sodium products like LMNT.
Pros and Considerations
PRIME Hydration Berry Freeze
✓ Strengths
- Moderate sodium level suits everyday hydration needs
- Provides meaningful potassium
- Includes a useful amount of magnesium
- Fits keto and low-carbohydrate lifestyles
● Keep in Mind
- Contains 2.0 g sugar per serving
Nuun Sport Electrolyte Tablets
✓ Strengths
- Moderate sodium level suits everyday hydration needs
- Competitive cost per serving
- Fits keto and low-carbohydrate lifestyles
● Keep in Mind
- Contains 1.0 g sugar per serving
Nuun Sport Electrolyte Tablets
SLF scoring considers nutrition, formula, price, certifications, intended use, and value.
Why it earns the edge
- Moderate sodium level suits everyday hydration needs
- Competitive cost per serving
- Fits keto and low-carbohydrate lifestyles
Choose PRIME Hydration Berry Freeze instead if you:
- Everyday Hydration
- Travel
- Fasting
- Casual Workouts
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.
PRIME Hydration Berry Freeze
Check Price on Amazon Nuun Sport Electrolyte Tablets
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?
Nuun Sport Electrolyte Tablets contains 300 mg of sodium per serving, compared with 30 mg. Higher sodium may be more useful when replacing larger sweat losses during prolonged exercise or hot conditions.
Which has less sugar?
Nuun Sport Electrolyte Tablets has less sugar at 1.0 g per serving, versus 2.0 g. This may matter for people limiting added sugar.
Which is less expensive per serving?
Nuun Sport Electrolyte Tablets is currently less expensive at $0.70 per serving, compared with $1.67. Pricing can change by retailer and package size.
What functional ingredients does each product include?
PRIME Hydration Berry Freeze lists 10% coconut water, 250 mg BCAAs (L-isoleucine, L-leucine, L-valine), vitamin A (270 mcg), vitamin E (4.5 mg). Nuun Sport Electrolyte Tablets lists Electrolyte BlendSodium BicarbonatePotassium BicarbonateMagnesiumCalcium. Functional ingredients supplement the core electrolyte profile but do not automatically make one product better for every use.
Which product is better overall?
Nuun Sport Electrolyte Tablets earns the higher SLF comparison score based on the available formula, value, rating, and intended-use data. PRIME Hydration Berry Freeze 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.