I bought this 40 pack of Spearmint gum a few weeks ago. It came promptly and was well packaged. Several years ago, chewing gum seemed to stick to my dental work so I stopped chewing the stuff. Summer before last my daughter offered me a piece of Wrigleys and I found that it did not adhere to my dental work so I bought some. Whether or not Wrigleys is the only brand with non-stick properties, I have no idea, but if that has been a problem you might give this brand a whirl. I quit smoking in 1985 and used toothpicks to assuage the transition for a long time. Now chewing gum can help pick up the slack. Spearmint is my favorite breath/mouth freshener. Good gum, get some.