I think it's easy to find items without the stuff you don't want. It just depends on what you do want. I know amazon has their own brand called Happy Belly and what they call cereal bars that look good. I almost bought them once but I realized I just can't have such easily snackable stuff around.
I'd go to amazon and put in breakfast bars and then just browse around. If you see one thing and click on it usually it will compare other items down towards the bottom of the page that are similar so you can look through those.