Massel make "all vegetable" stock in "beef" "chicken" and vegetable.
Personally I like the "beef" one best although I don't know if it would suit your needs because I like its smell and I can't stand the smell of real beef cooking.
"The time will come when men such as I will look upon the murder of animals as they now look upon the murder of men." - Leonardo Da Vinci, Italian Painter, Sculptor, Architect, Musician, Engineer, and Scientist
When it comes to having a central nervous system, and the ability to feel pain, hunger, and thirst, a rat is a pig is a dog is a boy. ~Ingrid Newkirk