Life-flo Pure Magnesium Oil 8 oz
- Highly concentrated source of Magnesium Chloride
- Mined from the Ancient Zechstein Sea
- Easily tolerated, convenient, and non-greasy
- 4 sprays contains approximately 66 mg of elemental magnesium
100% pure magnesium chloride brine from the Ancient Zechstein Seabed in the Netherlands.