The phone number to cancel the "program" and future shipments is 1-888-247-5160. Be prepared for busy signals and hangups. I got 3 busy signals and 7 hangups before a customer service agent came on the line. I was informed that I had enrolled in a program and could cancel it right then. After that, I was informed that in order not to be charged the "full" amount for the bottle I already had - remember that "free" trial for $5.95?? - I have to return the unused portion to the company within 3 busine... read full review »