Hi and welcome to Healing Well...
I don't have any experience with these products but I can tell you that I do a heck of a lot of reading and the medical field has not acknowledged a cure for IBS yet. IBS costs insurance companies dollars on top of dollars so if there is any cure out there, I'm sure they would be the first to broadcast it. Just be careful... it may make your symptoms better but you should be very cautious. I would talk to your doctor and ask if these products are considered safe.
Co-Moderator ~ IBS Forum
"Sometimes I'm afraid, and I don't feel that tough...But I'll stand back up" - Sugarland