I guess I should have read complaints before doing this. I too was told it was a trial sample and they would just charge for shipping but then a charge appeared on my credit card for $78.23. They did not mention at the time you agreed to the trial that you would be charged for this large of an amount, it just said free trial. I cannot believe that they would charge over $80.00 for two little syringes that is about enough for five days and that is it. I tried another company, Max White Teeth and they only charged me for the sample and it wa... read full review »