I have gotten results from Instaflex but I decided to cancel my auto-shipment due to the price - about $75.00 a month. When I called to cancel they told me they could continue my auto-shipment for about $35.00 a month.
They refunded $40.00 for last month and gave me 90 days to take advantage of the offer. SO - the moral of the story is - if you're on auto-ship for full price, call to cancel and you'll save $40.00 a month!!!
Have your customer id available. The phone # is 1-877-869-3310.