I purchased after reading many reviews. Use on face, chest and hands. The first application was not dramatic as far as results go; but I use daily and the results are fantastic. It took me about a week to get the impressive results. I have very dry skin. My serums and creams were not penetrating into my skin to give me a hydrated look. Now I can easiy tell when the serums and creams are penetrating. My skin is much more even in color, hydrated, healthy looking. I apply the mask work into my skin for a few seconds and leave on for 15 minutes. Remove in shower and use a microdermabrasion product to remove dead skin after I rinse off the mask. I use a heavy cream on my skin after my serums to seal in moisture. The skin on my chest was pebble like and I hated it. This product has removed that look. That took over a week to change, but wow I can wear lower cut tops now and my skin is radiant! My hands were looking rough. My knuckles were so dry even lotion did not help. I use this on my hands every night, remove with a microdermabrasion product then apply a thick lotion. Finally my hands look very nice. I have stocked up on this product, I never want to run out. I also use the eye treatment, spray toner (use throughout the day to freshen up makeup), body polish and body creams. Sometimes I can get lucky and find this product line in stores; but not very often. Finally a product line that works!