Forbeo > wrote in
ups.com:

> Does anyone have tips for preserving packaged baked goods
> without using preservatives in the dessert itself? We have
> been trying to add to the shelf life of our products
> without adding artificial preservatives to the ingredients.
>
> Any information you could provide me would be greatly
> appreciated.

freezing comes to mind.
you are making a specialty product. it shouldn't need a long
shelf life. brownies are good for about a week if well
wrapped, maybe a bit longer if refigerated.
lee