I'm experimenting with Castor, Olive, Sunflower, Grapeseed, and JoJoba oils. I find the Olvie to be overpowering and smelly. I'm liking the Sunflower, Grapeseed, and JoJoba oils, with a dash of Olive. I bought a bunch of EO's and some FO's to play around. If I get it right, I may send out samples for the cost of shipping.....