This is a fragrance oil, not an essential oil. This means it is premixed with a carrier oil so you can apply it directly to your skin as a perfume. You can use it in a diffuser, just be sure to clean out your diffuser once in a while to avoid build-up of residue.
As one of the most popular and recognized scents in the world this vanilla oil will soothe and comfort you with its warm welcoming scent. Vanilla oil will boost happiness while also calming you down to prepare you for an easy satisfying night's sleep. It can also be used to relax as it promotes feelings of warmth and joy.