Expert Verdict
Fasting Salts by Fasting Supplies vs Perfect Keto Electrolytes
After thorough testing, Fasting Salts by Fasting Supplies wins. It better value at $0.67/serving, It more servings (60 vs 30).
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

Perfect Keto Electrolytes
4.3
Price/Serving
$1.17
Servings
30
Made for keto
High magnesium
Beta-hydroxybutyrate
MCT oil included
Expensive
Taste is polarizing
Category Breakdown
| Category | Winner | Details |
|---|---|---|
| Overall Rating | Tie | Both rated 4.3 |
| Value (Price/Serving) | Fasting Salts by Fasting Supplies | $0.67 vs $1.17 |
| Servings Per Container | Fasting Salts by Fasting Supplies | 60 vs 30 |
| Sugar-Free | Tie | Both are sugar-free |
| Keto-Friendly | Tie | Both are keto-friendly |
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
Perfect Keto Electrolytes Highlights
Perfect Keto combines electrolytes with beta-hydroxybutyrate (BHB) salts and MCT oil, specifically designed to support and maintain ketosis. It's the most comprehensive keto-specific formula we tested.
Sugar-FreeKeto500/1000/200
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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