Bentonite Clay 4 oz of clay Great for face masks, hair masks, dilute and use as a cleanser. Detox your skin and body by using this clay to absorb metals and other toxic substances that have been accumulating over the years. Pure 100% Sodium Bentonite Often used as a facial mask to help remove excess oil, and impurities to promote healthy skin. Best swelling bentonite, fully absorbent throughout its use. Powerful pulling action. Do not let clay come in contact with anything metal, as it absorbs metals. Mix in plastic/wooden bowl and utensils. Apply to skin for deep detox. Bentonite, also referred to as Montmorillonite, is one of the most effective and powerful healing clays. Bentonite can be used externally as a clay wrap, mud pack or in the bath and, in skin care recipes. Finest sodium bentonite, rich with natural minerals and ideal as a face and external body detox agent. Sodium bentonite has a natural swelling ability and will maintain its swelling ability throughout its use.