I know it’s a cliché, but seeing really is believing. When you can look at real-world results, aren’t you always way more convinced of the truth of something? Especially when you can see true, unadulterated before and after results?
KöR Whitening does a great job of putting that cliché into action. So much so that it doesn’t really seem like a cliché anymore. On their website, they have a gallery of before and after photographs of patients sent in by dentists who have used the KöR Whitening system. Everything from minor staining to what appear to be intractable stains show dramatic results.