SLF Electrolyte Comparison · 2026
Liquid I.V. Energy Sugar-Free
Everyday Hydration · Exercise & Workouts · Travel
Check Current PriceRead full review ↗
Pureboost Clean Energy Drink Mix
Everyday Hydration · Exercise & Workouts · Travel
Check Current PriceRead full review ↗Pureboost Clean Energy Drink Mix
Best overall data score for this matchup based on formula, value, rating, and intended use.
Explore Both Brands
Continue to the full Brand Hubs for products, flavors, buying guides, and every published comparison.
Explore Top Amazon Flavors
See the three most-reviewed Amazon benchmark flavors currently tracked for each eligible brand in this comparison.
Liquid I.V. Favorites
Lemon Lime
Bright lemon and lime with a crisp limeade-style finish. Refreshing, lightly salty, and more tart than sweet.
Check Amazon Price → Read Lemon Lime Review →
Passion Fruit
Tropical passion fruit with mango-like sweetness, mild tang, and a smooth juicy finish.
Check Amazon Price → Read Passion Fruit Review →
Strawberry
Very sweet carnival-style cotton candy with spun-sugar and light vanilla notes. Low tartness and strongly dessert-forward.
Check Amazon Price → Read Strawberry Review →At a Glance
A quick side-by-side look at nutrition, value, and overall performance.
| Feature | Liquid I.V. Energy Sugar-Free | Pureboost Clean Energy Drink Mix | 🏆 Edge |
|---|---|---|---|
| Sodium | 500 mg | 100 mg | Liquid I.V. Energy Sugar-Free |
| Potassium | 370 mg | 150 mg | Liquid I.V. Energy Sugar-Free |
| Magnesium | 85 mg | 35 mg | Liquid I.V. Energy Sugar-Free |
| Sugar | 0.0 g | 0.0 g | Tie |
| Calories | 20 | 6 | Pureboost Clean Energy Drink Mix |
| Sweetener | Allulose, stevia leaf extract | Stevia | Preference |
| Cost per serving | $1.78 | $1.17 | Pureboost Clean Energy Drink Mix |
| SLF rating | ★★★★☆4.0/5 | ★★★★★4.6/5 | Pureboost Clean Energy Drink Mix |
Stanley Quencher H2.0 FlowState
Everyday hydration made easy with cold-holding insulation, a 3-position lid, reusable straw, and cup-holder-friendly design.
Perfect for LMNT, Liquid I.V., Ultima, Cure, and other electrolyte drinks.
Deal price: $27.99 + eligible $5 pickup savings.
Eligibility varies by product, account, location, and pickup availability.
Functional Ingredients
Additional active or performance-oriented ingredients recorded in the SLF database.
Liquid I.V. Energy Sugar-Free
- 200 mg L-theanine
- Coffeeberry Energy coffee fruit extract
- CognatiQ coffee fruit extract
- vitamin C
- vitamins B3
- B5
- B6 and B12
- amino acids L-glutamine and L-alanine
A compelling hydration-plus-energy formula with considerably more hydration emphasis than a conventional energy drink and a moderate 100 mg caffeine dose balanced by 200…
Pureboost Clean Energy Drink Mix
- Natural Green Tea Caffeine
- Taurine
- Turmeric
- Ginger
- Grape Seed Extract
Pureboost is a strong zero-sugar, lighter-sodium choice for daily hydration, but it is less compelling for evening use.
Key Differences
The most meaningful data-backed differences in this matchup.
Liquid I.V. Energy Sugar-Free
Why it matters: Higher sodium can better replace larger sweat losses during prolonged exercise or heat.
Pureboost Clean Energy Drink Mix
Why it matters: A lower cost per serving can make frequent use more practical.
Liquid I.V. Energy Sugar-Free
Why it matters: Potassium supports fluid balance and normal muscle function.
Liquid I.V. Energy Sugar-Free
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 Liquid I.V. Energy Sugar-Free if…
- Everyday Hydration
- Exercise & Workouts
- Travel
- Keto & Low-Carb
- Adults Seeking Balanced Energy For Work
- Social Occasions Or Afternoon Slumps While Also Getting Substantial Electrolyte Support
- Energy
- Hydration
A compelling hydration-plus-energy formula with considerably more hydration emphasis than a conventional energy drink and a moderate 100 mg caffeine dose balanced by 200 mg L-theanine.
Choose Pureboost Clean Energy Drink Mix if…
- Everyday Hydration
- Exercise & Workouts
- Travel
- Keto & Low-Carb
- Daily Hydration
- Work
- Morning Energy
- Light Workouts
Pureboost is a strong zero-sugar, lighter-sodium choice for daily hydration, but it is less compelling for evening use.
Pros and Considerations
Liquid I.V. Energy Sugar-Free
✓ Strengths
- Substantial sodium supports exercise and hot-weather hydration
- Sugar-free formula
- Provides meaningful potassium
- Includes a useful amount of magnesium
- Fits keto and low-carbohydrate lifestyles
● Keep in Mind
- Premium cost per serving
Pureboost Clean Energy Drink Mix
✓ Strengths
- Moderate sodium level suits everyday hydration needs
- Sugar-free formula
- Fits keto and low-carbohydrate lifestyles
● Keep in Mind
- Taste and electrolyte strength may not suit every preference
Pureboost Clean Energy Drink Mix
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
- Fits keto and low-carbohydrate lifestyles
Choose Liquid I.V. Energy Sugar-Free 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.
Liquid I.V. Energy Sugar-Free
Check Price on Amazon Pureboost Clean Energy Drink Mix
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?
Liquid I.V. Energy Sugar-Free contains 500 mg of sodium per serving, compared with 100 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?
Pureboost Clean Energy Drink Mix is currently less expensive at $1.17 per serving, compared with $1.78. Pricing can change by retailer and package size.
What functional ingredients does each product include?
Liquid I.V. Energy Sugar-Free lists 200 mg L-theanine, Coffeeberry Energy coffee fruit extract, CognatiQ coffee fruit extract, vitamin C, vitamins B3, B5. Pureboost Clean Energy Drink Mix lists Natural Green Tea Caffeine, Taurine, Turmeric, Ginger, Grape Seed Extract. Functional ingredients supplement the core electrolyte profile but do not automatically make one product better for every use.
Which product is better overall?
Pureboost Clean Energy Drink Mix earns the higher SLF comparison score based on the available formula, value, rating, and intended-use data. Liquid I.V. Energy Sugar-Free 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.