On the label, in bold letters, it says "BROMATE FREE". And no high fructose corn syrup either. I can't find it on their "Nutrition Facts" page; but you'll find it just beneath the nutritions facts label of their products (which they don't show) here. http://www.naturesownbread.com/NAT_NutritionCenter/InteractiveNutritionLabel/...
Now that I've found them on-line, I think I will thank them.
How does Nature's Own stay fresh without preservatives ?
We do not use artificial preservatives in Nature’s Own, but we do use natural preservatives , such as vinegar and cultured wheat flour. These ingredients are only minimally processed and are non-chemical.