Expert Verdict
Fasting Salts by Fasting Supplies vs Hydrant Electrolyte Powder
After thorough testing, Fasting Salts by Fasting Supplies wins. It higher overall rating (4.3 vs 4.2), It better value at $0.67/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

Hydrant Electrolyte Powder
4.2
Price/Serving
$1.00
Servings
30
Quick mix
Clean label
Good hydration
Citrus flavors
Lower sodium
Premium price
Category Breakdown
| Category | Winner | Details |
|---|---|---|
| Overall Rating | Fasting Salts by Fasting Supplies | 4.3 vs 4.2 |
| Value (Price/Serving) | Fasting Salts by Fasting Supplies | $0.67 vs $1.00 |
| Servings Per Container | Fasting Salts by Fasting Supplies | 60 vs 30 |
| 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
Hydrant Electrolyte Powder Highlights
Hydrant offers a clean, stevia-sweetened formula designed for rapid hydration. While its sodium content is lower than LMNT or Dr. Berg's, it mixes quickly and has a refreshing taste.
Sugar-FreeStevia
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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