Kaolin Clay For Skin: What Is It, Benefits, And How To Use It
The line of bentonite offered by Mountain Rose Herbs is a USP grade "sodium bentonite," which is quarry collected from naturally occurring deposits and is untreated. Bentonite clay is sedimentary clay composed of weathered and aged volcanic ash. Our bentonite is NSF certified and manufactured to ANSI/NSF 60 standards.