Mix ratio of store bought pre-filled cartos

[TomVic]

Hello all, quick question. What is the ratio of PG to VG in most store bought pre-filled cartos? I'm looking for Fin cartos specifically because I read that blu is more VG than PG and I like the vapor amount of blu but the TH and taste of PG. Does anyone know the ratio in the blu cartos as well?

 

[Muggs]

Blu uses Johnson Creek juice which is usually 100%vg.

 

[serenity21899]

Blu's are 100% VG