Life-flo Pure Magnesium Oil

It is a topical magnesium product made from magnesium chloride brine rather than an oral tablet or capsule. The listed ingredient is described as 100 percent pure magnesium chloride brine from the Ancient Zechstein Seabed in the Netherlands.

The label directions say to spray 4 to 5 times onto the skin and massage the area. It can also be added to a bath or foot soak, using 2 ounces for 20 to 30 minutes before rinsing.

The product information says four sprays provide approximately 66 mg of elemental magnesium. Actual amounts can vary with spray size and how much product remains on the skin.

It is labeled for external use only and should be kept away from the eyes and children. Stop using it if redness, irritation, or discomfort occurs, and do not treat it as a replacement for prescribed medical care.