French grey sea salt or Celtic sea salt is harvested by hand in Brittany, France. The extraction method follows a 2000-year-old Celtic traditional technique, the collection and evaporation of seawater in salt pans. French grey sea salt is known for its higher than usual moisture content and unique light grey colour.

French grey sea salt contains 75 beneficial minerals and trace elements including:

• sodium
• calcium
• potassium
• magnesium (which is what gives it that distinctive grey colour)
• iron
• manganese
• zinc
• iodine
• phosphorous

French grey sea salt has healing benefits because it helps to balance out the minerals in the human body.

Other benefits include: 

• Preventing and getting rid of excessive mucus from the body
• Regulating blood sugar and blood pressure
• Reducing water retention
• Quick healing from wounds or injuries
• Improving heart health
• Extracting excess acidity and toxins from brain cells such as aluminum (which can be damaging)
• Getting rid of excess acidity in the body and maintaining a normal acid-alkaline balance 
• Improving respiratory system
• Improving adrenal health
• A calming effect on the central nervous system
• Increasing energy levels
• Boosting immunity to disease, infections, and illness
• Preventing kidney stones
• Controlling the production of saliva