Diatomaceous Earth -Food Grade

Diatomaceous Earth Food Grade  -350 g Mined from the purest of deposits from prehistoric freshwater lake-beds, diatomaceous earth consists of finely milled silica shells of ancient microscopic freshwater plants called diatoms. Of 600 deposits in the U.S., only 4 rate in purity by FDA standards to label as "Food Grade". We are proud to say our diatomaceous earth comes from a mine that meets all FDA requirements to make it a food grade product. Our purity and safety also meets and...