I have done a little googling and found this-
"Additives and Coffee substitutes or extenders include roasted Chicory, Chickpea, cereals, fruits and vegetables. These may be added in the manufacturing of some instant Coffees."
on this page
AllergyNet - Allergy Advisor Find
If the brand you use has these additives, the label should show that.
That reference to fruit and veg amuses me - how many cups counts as 5 a day?
