Since 1888 it has been sourced from an ancient Native American sacred spring that is part of the Stone Mountain, Georgia, geological pluton (granite intrusion) formation.

Located at Lithia Springs, Georgia, on the boundary of Cobb and Douglas counties, approximately twelve miles from the city of Atlanta.

Lithia Spring Water contains a high ionic-mineral content, as measured by total dissolved solids (TDS) of 2,300 milligrams per liter.

It contains the following chemical elements, in amounts of 100 or more micrograms per liter: lithium, calcium, sulfate, magnesium, potassium, silica, and sodium.

The spring water's rare alkaline mineral composition, purity, and high ionic-mineral and naturally occurring lithium content have seldom varied since it was first bottled and sold in 1888.

Due to breakage, high shipping and handling cost, it was decided that glass was not feasible so plastic bottles were adopted as a means to sell and market the water.