CANTHRONE From: orchid@buffnet.net Can anyone please provide information why Canthrone is no longer FDA approved for wart treatment ? =========== From: Mark R Ling I believe it was due to the loss of "grandfathered" status which meant that extensive clinical trails would have needed to be performed, equivalent to a new drug application, which was too expensive to justify given the niche market cantherone was used in. ============= From: KSmithDerm@aol.com We have Cantharone here in Canada and ship it to US docs with no problems. US $ 35/bottle for plain, $45 for PLUS - cheque or money order