SLF Electrolyte Comparison · 2026
CVS Adult Electrolyte Solution
Everyday Hydration · Recovery · Travel
Check Price at CVSRead full review ↗
GHOST Hydration
Hot-Weather Endurance · Everyday Hydration · Exercise & Workouts
Check Price at CVSRead full review ↗GHOST Hydration
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 | CVS Adult Electrolyte Solution | GHOST Hydration | 🏆 Edge |
|---|---|---|---|
| Sodium | 370 mg | 40 mg | CVS Adult Electrolyte Solution |
| Potassium | 280 mg | 700 mg | GHOST Hydration |
| Magnesium | Not listed | 126 mg | GHOST Hydration |
| Sugar | 9.0 g | 0.0 g | CVS Adult Electrolyte Solution |
| Calories | 35 | 15 | GHOST Hydration |
| Sweetener | Sugar, sucralose, acesulfame potassium | Sucralose and Acesulfame Potassium | Preference |
| Cost per serving | $5.99 | $2.50 | GHOST Hydration |
| SLF rating | ★★★★☆4.3/5 | ★★★★☆4.4/5 | GHOST Hydration |
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Functional Ingredients
Additional active or performance-oriented ingredients recorded in the SLF database.
CVS Adult Electrolyte Solution
- Zinc 2.8 mg per serving
A strong-value, ready-to-drink recovery electrolyte with useful sodium, potassium, chloride, and zinc, but too much sugar for keto, fasting, or routine daily hydration.
GHOST Hydration
- Vitamin C (90 mg)
- Vitamin B6 (1.7 mg)
- Vitamin B12 (2.4 mcg)
- 996 mg total electrolytes
Best for high-potassium daily hydration and light activity.
Key Differences
The most meaningful data-backed differences in this matchup.
CVS Adult Electrolyte Solution
Why it matters: Higher sodium can better replace larger sweat losses during prolonged exercise or heat.
GHOST Hydration
Why it matters: Lower sugar may suit people prioritizing reduced-sugar hydration.
GHOST Hydration
Why it matters: A lower cost per serving can make frequent use more practical.
GHOST Hydration
Why it matters: Potassium supports fluid balance and normal muscle function.
GHOST 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 CVS Adult Electrolyte Solution if…
- Everyday Hydration
- Recovery
- Travel
- Illness Recovery
- Mild To Moderate Dehydration
- Heat Exposure
- People Who Prefer A Ready To Drink Electrolyte Solution
- Kids
A strong-value, ready-to-drink recovery electrolyte with useful sodium, potassium, chloride, and zinc, but too much sugar for keto, fasting, or routine daily hydration.
Choose GHOST Hydration if…
- Hot-Weather Endurance
- Everyday Hydration
- Exercise & Workouts
- Travel
- Heat & Outdoor Work
- Keto & Low-Carb
- Fasting
- Daily Hydration
Best for high-potassium daily hydration and light activity.
Pros and Considerations
CVS Adult Electrolyte Solution
✓ Strengths
- Moderate sodium level suits everyday hydration needs
- Provides meaningful potassium
● Keep in Mind
- Contains 9.0 g sugar per serving
- Magnesium amount is not disclosed in the current SLF record
- Premium cost per serving
GHOST Hydration
✓ Strengths
- Moderate sodium level suits everyday hydration needs
- 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
GHOST Hydration
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
- Provides meaningful potassium
- Includes a useful amount of magnesium
Choose CVS Adult Electrolyte Solution instead if you:
- Everyday Hydration
- Recovery
- Travel
- Illness 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.
CVS Adult Electrolyte Solution
Check Price at CVS GHOST Hydration
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?
CVS Adult Electrolyte Solution contains 370 mg of sodium per serving, compared with 40 mg. Higher sodium may be more useful when replacing larger sweat losses during prolonged exercise or hot conditions.
Which has less sugar?
CVS Adult Electrolyte Solution has less sugar at 9.0 g per serving, versus 0.0 g. This may matter for people limiting added sugar.
Which is less expensive per serving?
GHOST Hydration is currently less expensive at $2.50 per serving, compared with $5.99. Pricing can change by retailer and package size.
What functional ingredients does each product include?
CVS Adult Electrolyte Solution lists Zinc 2.8 mg per serving. GHOST Hydration lists Vitamin C (90 mg), Vitamin B6 (1.7 mg), Vitamin B12 (2.4 mcg), 996 mg total electrolytes. Functional ingredients supplement the core electrolyte profile but do not automatically make one product better for every use.
Which product is better overall?
GHOST Hydration earns the higher SLF comparison score based on the available formula, value, rating, and intended-use data. CVS Adult Electrolyte Solution 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.