As a Certified Master Herbalist here are the Therapeutic Grade Essential Oils that I recommend:
2. Ylang Ylang
3. Aroma Life
4. Lavender (A common Essential Oil that Everyone should have on hand)
Since everyone's body is different and will respond differently to each oil you may have to try each oil separately to see what works for you're body. As I have mentioned before Essential Oils will have a different effect i.e strong or mild depending on our bodies chemistry make-up. The same is true for pharmaceutical drugs. The good thing is Therapeutic Grade Essential Oils are natural and will not (normally) have the toxic effects like chemicals and pharmaceutical drugs.
How To Use:
Choose a single oil and apply 1-2 drops on the recommended area (heart and carotid arteries).
Wait 5-20 minutes, monitor your blood pressure rate and reapply if necessary.
I'm a Certified Master Herbalist and I can tell you that there are Essential Oils and then there are Therapeutic Grade Essential Oils. The two grades are worlds apart. Whenever possible I recommend Therapeutic Grade Essential oils for healing, nitrifying and treating the our bodies.