I was looking for a practical guide and not too expensive, and I found it! It never leaves my purse or the pocket of my jeans. It is very well done, with colors to locate a glance the dangerousness of the additive concerned. And above all, there in the end, the list of additives in alphabetical order, because the manufacturers themselves clever writing increasingly the name of the additive, instead of E ..., not to panic the Customer Review. In addition, one can see that there are completely inoffensifs.Il additives Just read the composition and check on the guide. I ordered for my friends and family who saw and who want it. Really very good and indispensable if we want not poison his family.