Hey Nicolette,
I totally agree with Natalie, Your demographic is going to be the total vegan, Naturalist, Holistic, earth child, naturalist, purist, etc. type person.
More good examples for your title might also be, Pure, 100% Natural, Eco Green, etc. All of those pow words that wow that purist...I don't even wear makeup but for what your selling, there is a huge demographic group. You just have to find their niche words they use and then they'll pay top dollar as soon as you figure out how to market this...
Blessings,
Angie