SLF Electrolyte Comparison · 2026
Liquid I.V. Hydration Multiplier
Hot-Weather Endurance · Everyday Hydration · Exercise & Workouts
Check Price at WalmartRead full review ↗
Spark Energy + Focus
Everyday Hydration · Keto & Low-Carb · Adults Seeking Convenient Energy And Focus Support Without Sugar
Check Price at WalmartRead full review ↗Liquid I.V. Hydration Multiplier
Best overall data score for this matchup based on formula, rating, and intended use.
Explore Both Brands
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 and overall performance.
| Feature | Liquid I.V. Hydration Multiplier | Spark Energy + Focus | 🏆 Edge |
|---|---|---|---|
| Sodium | 500 mg | Not listed | Liquid I.V. Hydration Multiplier |
| Potassium | 350 mg | Not listed | Liquid I.V. Hydration Multiplier |
| Magnesium | Not listed | Not listed | Tie |
| Sugar | 11.0 g | 0.0 g | Liquid I.V. Hydration Multiplier |
| Calories | 45 | 15 | Spark Energy + Focus |
| Sweetener | Cane Sugar | Sucralose | Preference |
| SLF rating | ★★★★★4.6/5 | ★★★★☆4.1/5 | Liquid I.V. Hydration Multiplier |
Ozark Trail 2L Hydration Pack
A lightweight 2L hydration pack with breathable padding, an adjustable sternum strap and reflective detailing for running, hiking, cycling and outdoor training.
Functional Ingredients
Additional active or performance-oriented ingredients recorded in the SLF database.
Liquid I.V. Hydration Multiplier
- Cellular Transport Technology® (CTT®)DextroseVitamin CB VitaminsAllantoin
Liquid IV is a strong performance-ready, clean-label choice for travel, exercise, heat, general hydration, but it is less compelling for strict keto diets or…
Spark Energy + Focus
- Vitamin A (beta carotene) 300 mcg
- Vitamin C (ascorbic acid) 180 mg
- Vitamin E (d-alpha tocopheryl acetate) 20 mg
- Thiamine (thiamine HCl) 3 mg
- Riboflavin 3.4 mg
- Niacin (niacinamide) 60 mg
- Vitamin B6 (pyridoxine HCl) 15 mg
- Vitamin B12 (cyanocobalamin) 45 mcg
- Pantothenic acid (d-calcium pantothenate) 50 mg
- Choline (bitartrate and citrate) 500 mg
- Zinc (zinc monomethionine) 3 mg
- Copper (copper glycinate) 200 mcg
- Chromium (chromium citrate) 24 mcg
- L-Tyrosine 500 mg
- Taurine 200 mg
- Caffeine 120 mg
- Glycine 100 mg
- L-Carnitine (tartrate) 10 mg
- Inositol 10 mg
A strong zero-sugar energy-and-focus powder, but its formula is built around caffeine, amino acids and vitamins—not electrolyte replacement.
Key Differences
The most meaningful data-backed differences in this matchup.
Spark Energy + Focus
Why it matters: Lower sugar may suit people prioritizing reduced-sugar hydration.
Spark Energy + Focus
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. Hydration Multiplier if…
- Hot-Weather Endurance
- Everyday Hydration
- Exercise & Workouts
- Recovery
- Travel
- Heat & Outdoor Work
Liquid IV is a strong performance-ready, clean-label choice for travel, exercise, heat, general hydration, but it is less compelling for strict keto diets or those avoiding added sugar.
Choose Spark Energy + Focus if…
- Everyday Hydration
- Keto & Low-Carb
- Adults Seeking Convenient Energy And Focus Support Without Sugar
- Especially For Work
- Study Or Pre Workout Use.
A strong zero-sugar energy-and-focus powder, but its formula is built around caffeine, amino acids and vitamins—not electrolyte replacement.
Pros and Considerations
Liquid I.V. Hydration Multiplier
✓ Strengths
- Substantial sodium supports exercise and hot-weather hydration
- Provides meaningful potassium
● Keep in Mind
- Contains 11.0 g sugar per serving
- Magnesium amount is not disclosed in the current SLF record
Spark Energy + Focus
✓ Strengths
- Sugar-free formula
● Keep in Mind
- Mineral amounts beyond sodium are not disclosed in the current SLF record
Liquid I.V. Hydration Multiplier
SLF scoring considers nutrition, formula, certifications, rating, and intended use.
Why it earns the edge
- Substantial sodium supports exercise and hot-weather hydration
- Provides meaningful potassium
Choose Spark Energy + Focus instead if you:
- Everyday Hydration
- Keto & Low-Carb
- Adults Seeking Convenient Energy And Focus Support Without Sugar
- Especially For Work
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. Hydration Multiplier
Check Price at Walmart Spark Energy + Focus
Check Price at WalmartFind 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. Hydration Multiplier contains 500 mg of sodium per serving, compared with Not listed. Higher sodium may be more useful when replacing larger sweat losses during prolonged exercise or hot conditions.
Which has less sugar?
Liquid I.V. Hydration Multiplier has less sugar at 11.0 g per serving, versus 0.0 g. This may matter for people limiting added sugar.
What functional ingredients does each product include?
Liquid I.V. Hydration Multiplier lists Cellular Transport Technology® (CTT®)DextroseVitamin CB VitaminsAllantoin. Spark Energy + Focus lists Vitamin A (beta carotene) 300 mcg, Vitamin C (ascorbic acid) 180 mg, Vitamin E (d-alpha tocopheryl acetate) 20 mg, Thiamine (thiamine HCl) 3 mg, Riboflavin 3.4 mg, Niacin (niacinamide) 60 mg. Functional ingredients supplement the core electrolyte profile but do not automatically make one product better for every use.
Which product is better overall?
Liquid I.V. Hydration Multiplier earns the higher SLF comparison score based on the available formula, rating, and intended-use data. Spark Energy + Focus may still be the better fit when its specific use cases align more closely with your needs.
Popular Walmart Comparisons
Relevant brand matchups ranked by shopper interest and shown only for Walmart.
Nutrition facts and availability can change. Verify the current label and purchase details with Walmart before purchasing. This comparison is informational and is not medical advice.