Expert Verdict
Fasting Salts by Fasting Supplies vs Vital Electrolyte Powder by Vitalabs
After thorough testing, Vital Electrolyte Powder by Vitalabs wins. It higher overall rating (4.3 vs 4.2), It better value at $0.42/serving.
Side-by-Side Comparison

Fasting Salts by Fasting Supplies
4.3
Price/Serving
$0.67
Servings
60
Made for fasting
No flavoring
Pure minerals only
Affordable
No taste options
Hard to mix
Very salty
WinnerVital Electrolyte Powder by Vitalabs
4.2
Price/Serving
$0.42
Servings
60
Includes iron
Good magnesium
Affordable
60 servings
Taste could improve
Harder to mix
Category Breakdown
| Category | Winner | Details |
|---|---|---|
| Overall Rating | Fasting Salts by Fasting Supplies | 4.3 vs 4.2 |
| Value (Price/Serving) | Vital Electrolyte Powder by Vitalabs | $0.42 vs $0.67 |
| Servings Per Container | Tie | Both 60 servings |
| Sugar-Free | Tie | Both are sugar-free |
| Keto-Friendly | Fasting Salts by Fasting Supplies | Fasting Salts by Fasting Supplies is keto-approved |
Key Differences
Fasting Salts by Fasting Supplies Highlights
Fasting Salts is the purest option — just sodium chloride, potassium chloride, and magnesium citrate with no sweeteners, flavors, or fillers. It's the closest thing to a 'fasting prescription' electrolyte.
Sugar-FreeKeto0/0g
Vital Electrolyte Powder by Vitalabs Highlights
Vital Electrolyte is the only product in our comparison that includes iron — a critical mineral for women of reproductive age. At $0.42 per serving, it's an excellent budget option with iron support.
Sugar-Free50mg/100mg/2mg
Frequently Asked Questions
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Our Expert Recommendation
Based on comprehensive testing, we recommend Vital Electrolyte Powder by Vitalabs for most users. It offers includes iron at just $0.42 per serving.
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