Caramel Vape Juice
Caramel covers caramel, toffee and butterscotch, which vape shops use fairly interchangeably even though they are not the same thing. Caramel is the cleanest of the three, toffee is darker and more buttery, and butterscotch sits closest to the sweet itself.
It is rarely sold on its own. Caramel is the note that gets layered over custard, tobacco, coffee or banana to give a blend some weight, and it is usually the reason a dessert juice tastes finished rather than thin.
If you are coming off fruit flavours, caramel is a gentler first dessert than a full custard or cheesecake — it is sweet but not heavy, and it does not coat the palate the same way.
Like every dessert flavour it is hard on coils. A caramel blend will gunk a coil in a fraction of the time a plain menthol takes, and the flavour dulls before the coil actually fails, so change it when it starts tasting muted rather than burnt.