Ingredient

French Grey Salt

Source
Not animal-derived
Allergen
No
Role in food
Manufacturers use French grey salt primarily as a finishing salt to add a subtle …

What is French Grey Salt?

French grey salt, also known as sel gris, is a type of sea salt harvested by hand from the Guérande salt marshes in France. The salt gets its distinctive color and mineral content from the clay lining of the salt pans where it is evaporated by the sun and wind.

Is French Grey Salt vegan?

French Grey Salt is not animal-derived. Products that contain it can still include other animal-derived ingredients, so check the full ingredient list.

Is French Grey Salt a major allergen?

Not a major allergen.

What is French Grey Salt used for?

Manufacturers use French grey salt primarily as a finishing salt to add a subtle mineral flavor and a touch of moisture to dishes.

Is French Grey Salt safe?

French grey salt is chemically similar to table salt, consisting mainly of sodium chloride.

Why it's used

Manufacturers use French grey salt primarily as a finishing salt to add a subtle mineral flavor and a touch of moisture to dishes. Its unique taste and texture make it a popular choice for seasoning meats, vegetables, and baked goods.

Health notes

French grey salt is chemically similar to table salt, consisting mainly of sodium chloride. Like other salts, it is a source of sodium, which the FDA notes is an essential nutrient but recommends limiting intake to help manage blood pressure. The FDA has not specifically evaluated French grey salt, but it is generally recognized as safe for use as a food ingredient. JECFA and EFSA have evaluated sodium chloride and its role in the diet.

Allergen info

Not a major allergen.

Foods that contain French Grey Salt

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Last updated: October 5, 2026

Note: This site presents label data from USDA FoodData Central for general information. It is not medical advice. Check the package label; formulations change.