Harris Teeter has finally started carrying its own brand of Dr – Dr Extreme. The can even has the wide mouth for rapid pouring that was made popular by other extreme soft drinks (Mt. Dew, etc.) After careful consideration, I would have to recommend that Harris Teeter go back to just carrying Dr. Smooth. After every sip of this horrid drink, I found myself giving off audible grunts and groans. Dr Extreme has somehow managed to duplicate the all-natural style flavor by using artificial ingredients. Why they would want to do this is beyond me. Dr Extreme earns its place alongside the all-naturals with a half dr pepper can rating.