I've always been curious about essential oils, since online health gurus keep going on about which oil can treat what kind of illness or help with anything from mosquitoes to migraines. So I was pretty excited when I found out that one of my favorite homegrown brands introduced their own line of essential oils which claim to do a lot, from improving concentration, to keeping away stray dogs and cats. Don't worry about having to memorize the benefits and uses for each, as each box contains a little cheat sheet on how to use the oil (I mostly use them for aromatherapy and as linen scents).
The best part is that these come with actual droppers, and not that little plastic nipple you usually find on teeny little bottles of aromatherapy oil, except for the orange oil, which has a roller ball.
Ingredients are caprylic/capric triglyceride + the essential oil. It's not 100% essential oil, which affects the longevity of the scent -- it's more of "scent of the moment" rather than "ambient room scent"