Euphoria is a blend of medical grade essential oils using lavender, clary sage, geranium and spikenard. Lavendar is calming, clary sage lowers blood pressure, geranium balances the hormones and spikenard is a muscle relaxant. Clary sage creates a euphoric feeling which is where I got the name for the blend. If you have high blood pressure, this oils can help balance your condition but always use your medications if you are on them. If you have low blood pressure it could lower it even more so pay attention.