I actually prefer the zone bars to the Luna simply because of the taste. I know at least when I do my grocery shopping they're both usually in with the slim fast stuff.
Luna bars are great. I get my online with free shipping. Only certain grocery stores have them. In the grocery store, check the organic section. Also, if there is a Walmart near you, go on line to see if they carry it at our local store.
I get the luna bars at Shoppers Drug mart. I like the nutz over choclate ones.
They are 180 calories...really good.
Its beats a chocolate bar and they are quite filling. I have one a day during the week, usually late afternoon so I am not as hungry at dinner time.