Expert Verdict
Fasting Salts by Fasting Supplies vs Zero Tablet by High5
After thorough testing, Fasting Salts by Fasting Supplies wins. It higher overall rating (4.3 vs 4.2), It better value at $0.45/serving.
Side-by-Side Comparison
WinnerFasting 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

Zero Tablet by High5
4.2
Price/Serving
$0.45
Servings
20
Very affordable
Zero sugar
Light taste
Vitamin C included
Lowest density
Takes time to dissolve
Basic flavors
Category Breakdown
| Category | Winner | Details |
|---|---|---|
| Overall Rating | Fasting Salts by Fasting Supplies | 4.3 vs 4.2 |
| Value (Price/Serving) | Zero Tablet by High5 | $0.45 vs $0.67 |
| Servings Per Container | Fasting Salts by Fasting Supplies | 60 vs 20 |
| 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
Zero Tablet by High5 Highlights
High5 Zero tablets are the most affordable tablet option at $0.45 per serving. They're light on taste and electrolytes — better for light activity than intense training sessions.
Sugar-FreeTablet
Frequently Asked Questions
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Our Expert Recommendation
Based on comprehensive testing, we recommend Fasting Salts by Fasting Supplies for most users. It offers made for fasting at just $0.67 per serving.
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