This mask works in mysterious ways. You can't feel it, but there is something else going on with it. Apparently, there are minerals in this mask that act like a magnet and draw all of the impurities and grime out of your skin. The reason it does this is a negative charge that extracts the positively charged impurities.
That was the complex part, the simple part is this - it works! It really works, you can't feel it - but after using it for a few days my skin not only felt tighter and more refreshed - but less oily! I have a very oily T zone, and this product has helped to dry it - this is amazing! The scientific nature behind this project is intriguing, but the fact that it works so well leaves little to be desired.
There is absolutely nothing that could stand to be improved in this product, it is a definate, "buy it"!