Le Marinier Celtic Salt, quality and safety are at the heart of everything we do. With growing conversations around heavy metals in unrefined sea salts, we believe it’s important to share clear, honest information so you can make confident and informed food choices.

Our Celtic salt is regularly evaluated through independent, third-party laboratory testing. These results are shared transparently to ensure full trust in the purity and safety of our products.

Above all, we want to reassure you that Le Marinier Celtic Salt is safe. As a family-driven brand, we proudly use our salt in our own kitchens every day with friends and loved ones. We remain confident that our salt is not only safe, but also naturally richer in minerals and nutrients compared to refined table salt.

Heavy metals such as arsenic, cadmium, lead, and mercury are naturally occurring elements found in air, water, and soil. Because of this, trace amounts exist in nearly all natural foods, including sea salt.

Lead is often the most commonly discussed element due to its natural presence in the Earth’s crust. While completely eliminating lead from the environment is not possible, understanding and managing exposure levels through responsible food choices is key.

Le Marinier Celtic Salt consistently tests well below established national and international safety standards, including recognized global benchmarks for edible salt.

Our Celtic salt is traditionally harvested, unrefined, and minimally processed, preserving its natural mineral profile while maintaining strict quality controls throughout harvesting and packaging.

As a natural sea salt, it contains a full spectrum of minerals and trace elements as found in ocean waters. While minor natural variations can occur seasonally, long-term testing confirms stable and safe ranges for both minerals and ultra-trace elements.

We believe trust is built through openness. That’s why we remain fully transparent about our testing processes and results, ensuring our customers feel confident and informed.

If heavy metals are a specific concern for you, we completely respect your choice and encourage you to select products that best align with your personal preferences and needs.

If you have questions or would like more information, our team is always happy to help.