I couldnt possibly answer - I like so many different ones. The easy way to do it is to buy unscented products and scent them yourself. Neals Yard sells unscented conefree stuff and if scent was my primary consideration I'd buy them.
I find a good way to scent is to use something like a few drops of BPAL oil in a mister of filtered water or in some unscented leave-in. I usually go for vanilla based scents but things like tuberose, jasmine or gardenia go well with vanilla.