Selina Naturally Celtic Salt contains a high amount of lead, 626 parts per billion according to an independent test, 553 according to another, and 489 according to the manufacturer. Over 5 is dangerous for kids.
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Here are 2 sea salts that tested clean, Jacobsen Salt Co. Pure Kosher Sea Salt from Oregon, USA and Maldon Sea Salt Flakes from Essex, England.
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This person said Jacobsen Salt Co. Pure Kosher Sea Salt is refined, and I am concerned that the refining may remove trace minerals.
tamararubin.com
Even though the Jacobsen also has a different supplier that makes fine sea salt from Italy, it has high lead at 98 ppb.
tamararubin.com

Selina Naturally Celtic Salt has extremely high levels of Lead and should not be consumed. Read the Laboratory test report here.
For those new to the Lead Safe Mama website: Tamara Rubin is a multiple-federal-award-winning independent advocate for childhood Lead poisoning prevention and consumer goods safety, and a documentary filmmaker. She is also a mother of Lead-poisoned children (two of her four sons were acutely...


Sea Salt & Himalayan Salt Tested For Heavy Metals Like Lead & Microplastics -- Guide
Are you concerned about the amount of heavy metals like lead, inorganic arsenic, cadmium, mercury, & microplastics in your salt? We tested!


Consumer Alert: Selina Naturally Celtic Sea Salt Has Extremely High Levels of Lead - Children's Health Defense Canada Chapter
Are you using Selina Naturally Celtic Sea Salt? In June 2024, Selina Naturally Celtic Sea Salt Fine Ground tested positive for 626 ppb* lead. This is extremely high and SHOULD NOT BE CONSUMED. 5 ppb lead (regardless of the serving size for any particular product) is considered unsafe for...

Here are 2 sea salts that tested clean, Jacobsen Salt Co. Pure Kosher Sea Salt from Oregon, USA and Maldon Sea Salt Flakes from Essex, England.

Chart Comparing the Toxicant Profiles of Popular Salts and Salt Products Tested by Independent, Third-Party Labs
Background on Lead Safe Mama, LLC’s Community Collaborative Laboratory Testing Initiative The Lead Safe Mama, LLC (LSM) team has been conducting independent, community-funded, scientific testing of consumer goods since 2009. Prior to 2024 our work primarily focused on testing consumer goods...


July 2024 Laboratory Test Results for Jacobsen Salt Co. Pure Kosher Sea Salt from Netarts Bay, Oregon
For those new to the Lead Safe Mama website: Tamara Rubin is a multiple-federal-award-winning independent advocate for childhood Lead poisoning prevention and consumer goods safety, and a documentary filmmaker. She is also a mother of Lead-poisoned children (two of her four sons were acutely...


Testing Maldon Sea Salt Flakes (from Essex, England) for Lead, Cadmium, Mercury, and Arsenic with Independent, Third-Party Laboratory Analysis
Published: September 6, 2025 A Quick Note from Tamara Rubin: This product — the Maldon Sea Salt Flakes (a product from the Town of Maldon in Essex, England) — tested CLEAN, with independent, third-party, community-funded laboratory testing. Specifically – when we sent to this to the lab for...


Pure Kosher Sea Salt
Harvested from Netarts Bay on the Oregon Coast, our kosher salt is bright, briny, and perfect for everyday cooking, roasting, brining, pickling, and seasoning.

SEA SALT FLAKES 8.4oz - Maldon Salt

This person said Jacobsen Salt Co. Pure Kosher Sea Salt is refined, and I am concerned that the refining may remove trace minerals.
Something to note, I spoke to Jacobsen customer service to learn more about their Oregon salt and they explained to me that the reason why it’s low in heavy metals is because they refine the salt. They do this to improve the taste as some minerals like calcium and magnesium can make salt a little bitter and the refining process just happens to reduce the heavy metals as well.

Jacobsen Salt Company's Pure Italian Fine Sea Salt (from Trapani, Italy) tests positive for Lead — September 2024 lab report
Of particular interest: While we have recommended the Jacobsen Salt Company Oregon Sea Salt (which has been demonstrated to consistently test either negative or very low for toxicants — here’s a link to our most recent lab report), we do not recommend (and have not ever recommended) this Italian...

Even though the Jacobsen also has a different supplier that makes fine sea salt from Italy, it has high lead at 98 ppb.

Jacobsen Salt Company's Pure Italian Fine Sea Salt (from Trapani, Italy) tests positive for Lead — September 2024 lab report
Of particular interest: While we have recommended the Jacobsen Salt Company Oregon Sea Salt (which has been demonstrated to consistently test either negative or very low for toxicants — here’s a link to our most recent lab report), we do not recommend (and have not ever recommended) this Italian...
