Discussion yesterday about the contents of Benecol:  their site starts
at

http://www.benecol.com/

and you can launch off into sites for particular countries.  The
US site shows the ingredients for the product as sold here; you
can find it at:

http://www.benecol.com/products/index.jhtml?id=benecol/products/about.inc

The UK site does not appear to have the same information available;
at least, I couldn't find it.