The combination of three clays: Kaolin White Clay, Bentonite, and the very rare organic Kisolite® Biogenic Mineral Powder (Canadian Colloidal Glacial Clay) together with the complimentary rich essential oils in this recipe, makes our Rare Earth a one-of-a-kind facial mask. Use sparingly by smoothing onto your skin, and allow it to absorb all the nutrients this little jar has to offer.