A certified third-party lab analyzed the salt in your kitchen for lead, arsenic, cadmium, mercury, and microplastics. Enter your email to see the full certificate of analysis and find out which brands passed — and which didn't.
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Salt is the most universal ingredient in your kitchen. You put it on everything. Your kids eat it. You trust that it's just… salt.
But most salt brands have never been independently tested for contaminants.
Heavy metals like lead, arsenic, cadmium, and mercury accumulate in your body over time. Microplastics are showing up in human blood, placentas, and brain tissue. And the salt industry has no obligation to test or disclose any of it.
So we did it ourselves.
We sent 7 of the most popular salt brands to a certified third-party laboratory and tested every single one for heavy metals and microplastics. The full results are in the certificate of analysis — and some of them will surprise you.
The complete results from an independent, certified laboratory analysis of 7 popular salt brands.
Real lab documents — not summaries, not interpretations. The actual results.
Tested levels for each of the four most concerning heavy metals across every brand.
Presence and concentration of microplastics — the contaminant showing up in human tissue worldwide.
See exactly how your salt stacks up against the others in one clear view.
Know exactly which salt to keep in your kitchen — and which to replace.
Board-certified physician and leading voice in ancestral health, reaching millions through YouTube, Instagram, and his weekly newsletter. The kind of information the system doesn't want you to have.
Full certificate of analysis. 7 brands tested. Heavy metals and microplastics. Enter your email to see the results.
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