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.