I'm selling these because I have too much stock from a subscription service. I will wrap the items in bubble wrap and ship them in simple packaging. They have not been taken out of the package. Stored at home, no pets, no smoking. Please feel free to ask any questions. [Product Overview] (Quoted from the HP) Whitening gel that doesn't use abrasives and won't damage your teeth. MiiS original cleaning ingredient F-metallic polyphosphoric acid (sodium triphosphate 5Na + malic acid) removes stains from teeth and restores their natural whiteness. Brushing thoroughly also helps prevent bad breath and cavities. Refreshing apple mint scent.