It is the same as M&Ms with Peanuts, except the plain ones do not have peanuts.
Earth to a west. Come in a west.
Know ye not that by decree of the Dept of something of other, that all packaged food must be labeled with their contents. I'll bet you could even Google M&Ms. I wonder how many millions of returns you would get in less than one second. Hell, you probably couldn't even get in M&M into your mouth from the bag before you had several months of busy work.
Best of luck. And don't forget to floss.
JayR