Source & Provenance
Great Salt Lake Minerals
Great Salt Lake minerals are harvested from one of the most mineral-dense inland seas on Earth — a landlocked, terminal lake in Utah, USA that has concentrated a full spectrum of naturally occurring minerals over millennia. Coremin turns this brine into ionic, bioavailable mineral concentrates for manufacturers across water, beverages, nutrition and personal care.
Inland-Sea Source
A terminal lake several times saltier than the ocean — naturally concentrating minerals far beyond seawater.
70+ Elements
Magnesium, potassium, sulphate, chloride and a broad band of trace and ultra-trace minerals in natural balance.
Harvested Since 1969
MRI heritage — responsibly solar-concentrated from Great Salt Lake brine for over five decades.
Tested & Certified
Heavy-metal tested to U.S. Food Chemicals Codex limits; GMP, HACCP, Halal and Kosher.
Why the Great Salt Lake?
Because it has no outlet, the Great Salt Lake concentrates the minerals carried in by its rivers instead of flushing them to the ocean. Over thousands of years this has produced a brine remarkably rich in magnesium, potassium and a wide spectrum of trace elements — a natural mineral reservoir very few sources on Earth can rival.
From brine to mineral concentrate
Mineral-rich brine is concentrated through a natural, solar-assisted process and selectively reduced in sodium while preserving the broader mineral matrix. The concentrate is filtered, standardised and tested in-house and by independent laboratories to U.S. EPA-approved methods, so every batch performs consistently.
A source few suppliers can claim
Source-origin is a genuine differentiator in the mineral category. Coremin’s Great Salt Lake provenance gives brands a credible, traceable “natural minerals” story — backed by MRI’s decades of responsible harvesting and Coremin’s formulation expertise.
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Questions
Where exactly do the minerals come from?
From the Great Salt Lake in Utah, USA — a terminal inland sea harvested responsibly via MRI since 1969.
How is this different from sea-water minerals?
The Great Salt Lake is far more concentrated than seawater and has a distinct, naturally balanced mineral profile, with sodium selectively reduced in our concentrate.
Is it safe / heavy-metal tested?
Yes — every batch is tested to U.S. Food Chemicals Codex limits using EPA-approved methods, in-house and by independent labs.
Can you document the source for our claims?
Yes — we provide technical data sheets and certificates of analysis to qualified B2B buyers.
Request samples, specs & B2B pricing
Talk to our application team about Great Salt Lake Minerals — request samples, certificates of analysis, technical data, or bulk B2B pricing for your formulation.