Quality & Testing
Short answer: Fire Salt is made in the USA with zero sugar and 5 calories per stick. Each stick has 670 mg sodium, 190 mg potassium, 90 mg magnesium, 90 mg calcium and coconut water. Every batch is third-party tested before it ships, and Fire Salt is made in an FDA-registered, GMP-certified facility that tests for food safety, including heavy metals and microbes. It's also certified non-GMO.
- Third-party tested every batch
- ISO 17025-accredited lab
- FDA-registered, GMP-certified facility
- Certified non-GMO
- Made in the USA
Fire Salt is a blue-collar hydration brand founded by firefighter Brady Johnson. We make it for people who sweat for a living, and we want you to know exactly what's in every stick. 10% of our profits support first responders.
What's in every stick
| Per stick | Fire Salt Essential Hydration |
|---|---|
| Sodium | 670 mg |
| Potassium | 190 mg |
| Magnesium | 90 mg |
| Calcium | 90 mg |
| Coconut water | Yes |
| Sugar | 0 g |
| Calories | 5 |
| Made in | USA |
What we test for
- Heavy metals: Yes. Our facility tests for heavy metals as part of its food safety testing.
- Microbes: Yes. Our facility tests for microbes as part of its food safety testing.
How testing works
- Who tests: A Salt Lake City-based, ISO 17025-accredited third-party lab.
- How often: Every batch is third-party tested before it ships.
- Where it's made: Made in the USA in an FDA-registered, GMP-certified facility. Our manufacturing is GMP compliant.
- Non-GMO: Fire Salt is certified non-GMO.
- If a lot fails: If a lot fails testing, it isn't sold.
Frequently asked questions
Is Fire Salt made in the USA?
Yes. Fire Salt is made in the USA in an FDA-registered, GMP-certified facility.
Does Fire Salt have sugar?
No. Fire Salt has zero sugar and 5 calories per stick.
What's in a Fire Salt stick?
Each Fire Salt Essential Hydration stick has 670 mg sodium, 190 mg potassium, 90 mg magnesium, 90 mg calcium and coconut water, with zero sugar and 5 calories.
Is Fire Salt third-party tested?
Yes. Every batch is tested by a Salt Lake City-based, ISO 17025-accredited third-party lab before it ships. If a lot fails testing, it isn't sold.
Is Fire Salt tested for heavy metals?
Yes. Our facility tests for food safety, including heavy metals and microbes.
Is Fire Salt non-GMO?
Yes. Fire Salt is certified non-GMO.
Is Fire Salt NSF Certified for Sport?
Not yet for our products. Our manufacturing facility is NSF certified, and we're in the process of getting NSF Certified for Sport for our key products, expected in early 2027.
Questions about quality or testing?
Reach out to us on our contact page. We're happy to help.
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Fire Salt is not intended to diagnose, treat, cure, or prevent any disease.