Yes I have seen wood and root but like the previous person I have not seen the tonic.
They sell wood and roots but not sure about a tonic. Try CVS if you can't find one. If Whole Foods does have it, it would be to the right of the Pizza and Sushi. If you dont know where that is, its to the left of the registers, and right of the Gelato. Hope this helped!
Not that I know of
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