I was perusing through an essential oil dealer and noticed that they have the essential oil for Seaweed (30%, from France, Lamanaria digitata). $37 for 15mL!
Now this is rather expensive I noticed, but would this contain large quantities of Iodine? Or just trace amounts that would a pain to extract anyway? It would have to contain extremely high amounts to be cost effective, so this probably isn't viable, but thought I would share it anyway.
Sifty
"...Come with us and leave your earth behind..." - C.Bros.