i have seen a real improvement in my skin, so much clearer and smoother; a little goes a long way- you only need 2 pumps for your face and neck area. of course, you should rinse out your mouth and brush your teeth when you are done. well, there is no easy answer. we love our coffee here too...probably a little too much! police cars and fire trucks may come from any direction. let’s get it into a glass, shall we? since this is a really big investment for me, i wanted something that will last long term. 