At first I wasn't fond of this scent--I tried it in an oil warmer and it gave me a headache, as well as smelling overwhelmingly of jasmine. Very sharp, almost acrid. It was difficult to tell whether it would have been relaxing minus the splitting headache it caused. I had this reaction every time I used it.
I didn't do well with this scent sprinkled on my pillowcases either--same reaction, and the scent was still unpleasantly bitter.
When worn, the oil did mellow nicely into floral with a hint of lemon. It was relaxing, and smelled pleasant, but not sleep inducing.
I would recommend it if your difficulties sleeping arise from restlessness or stress, but for a true insomniac it might not be the best choice--I'm going to be sticking with Sleepy Moon.
