I was walking in the King of Prussia Mall and got turned around and guess who found me these relentless people. I tried to leave several times but to no avail they always got me to talk more. The only way to leave was to purchase product which I thought no problem I will return them the next day. Well they don't tell you the sales are not returnable only for store credit that is written at the bottom of the slip in small print. I have tried the products and they are just water thickened. Not sure what they use as samples because I did see some changes. DO NOT STOP keep walking in fact call for help if they get you. The mall should be embarrassed to have them as a kiosk. Buyer be ware!!!!