This product is a raw sericite mica that has been treated with a type of silicone (methicone) to add to the free flowing capabilities of the product and assist with greater adhesion.  Excellent for foundation formulating.

Approved for use on lips, eyes, nails, face

Ingredients: Mica 77019 12001-26-2  
                  Polymethylhydrogen Siloxane   631-48-57-2