Rapid Reduction Serum is formulated with silicate minerals from clay which provide a temporary tightening of the top layer of your skin. It will visibly diminish the appearance of crow's feet and wrinkles around your eyes within minutes, leaving you looking rested and refreshed. *This product is not manufactured or distributed by Sheer Science, owner of the registered trademark PLEXADERM *Compsre to Plexaderm, this is almost 10ml double the size of plexaderm and same price.