They are basically the smart scammers. I'm so sure that you can find way better products from genuine companies that is well worth the money. Do not order the free sample. It is not free. If you ordered it and paid for the shipping cost using your credit card, then they will suck money out of you. It is "the first month free", not " a bottle of sample for a month worth". They will start charging you after first month for subscription US$1 per day + the products + shipping cost until you cancel it. You will need to send the products back if you want to cancel it. If you want to keep it, then you need to pay extra to keep the bottles. Something like that.