But if you are still determined to buy that mass produced food and want to contact the company to see if it truly SCD legal that is up to you. Here is a template letter you can use which has what questions you need to ask. But after you get that letter there is nothing stopping the food manufacture from changing their ingredients or manufacturing process.
Not too many SCD online resources want to deal with the hassle of keep track of what is legal and what isn't. Something legal today could be illegal tomorrow. There is an archive of letters here: SCD Yahoo group letters.
There is a list of SCD legal prepared food in the Online Shopping page, which specialize in SCD food.
The following links go into further detail on mass produced foods and the risks associated with them.
If you would like to contribute to this page or anywhere else on Everything SCD please email everything.scd.2017@gmail.com