I, and by the looks of it many others, tried this rezv on a trial basis for shipping only. Within SEVEN days of getting my sample order they sent another supply charging my credit card 87.00 I called sent it back called American Express. they stated I need to get my statement first before I can contest the charge. You can bet I will be on this! In the interim I have been trying to call the company, to no avail. I sent them an email to take me off the auto charge and that I had returned the product by mail. I WILL NEVER ORDER A TRIAL PRODUCT FROM THE INTERNET AGAIN. I AM SICK TO DEATH OF THESE LYING SACKS OF SH•• and will pursue this with the FTC if I have to!