ThisNext loves products that look all sleek and glam but pack a very practical health benefit, a la the Smileceuticals Elixir we just discovered at Popgadget. With its citrus mint flavor, the Go Smile breath freshener “fills your mouth with a healthy blend of vitamins” and, according to the manufacturer, provides your mouth’s first line of defense against free radical damage. That’s sure got Binaca beat on the good-for-you factor.