It is petigrain essential oil. I have been using it since I was 24 years old. My first aromatherapy salon name was Petigrain in Japan. Once I entered the room, my brain felt so much relaxed.
If you have time, Google about petigrain oil. You might say it is the one I need for your life.
When I use it, I breath so slow,my heart goes slow( My heart rate turns like 68 indeed according to Fitbit watch.) My heart rate usually starts 90 per minute,and turns even down. So many people say they can not believe I am 42 years old. Only things I do since I was 24 year old is Reflecology treatment. I am indeed believe aromatic reflexology really ease my brain status. I have not had migraine since I stopped nursing to my son. At that time, I started having many reflexology session,like every week. We have 7000 nerve ends on our feet, so that no wonder why I have been feeling great.
Some people don't like lavender oil. Try Petigrain. You might not like it at first, but you will notice you love it.