I heard about installed on the radio and ordered. The price was expensive so I canceled my order.
The product had already been sent out before I canceled so they gave me a number to put on envelope to return it. I returned it and they refunded my money..end of story. BTW..I used the trial...the product works. I have had problems with my knee from an old accident.
I took instaflex and it worked the first day.
I plan reorder eventually. Quit bashing companies when you just didn't do what you needed to do which was cancel the order...