I agree, I don't want alcohol in my juice either. There are many flavorings that have a good TH on their own, like want2vape's Caramel #2, Capella's Horchata and others. I often vape Horchata when I need a really strong throat/lung hit.
If you're needing something immediately because you're out of eLiquid the only thing I know of is Everclear.