Hyssop Oil (Hyssopus officinalis) 2ml is a soothing oil, useful during infections or for dabbing on bruises & can help with respiratory problems, digestive disorders, genitourinary conditions & skin conditions like bruises, eczema, inflammation & dermatitis. Mixed well with: Angelica, Clary sage, Geranium, Orange, Tangerine, Melissa & Rosemary. Should be used in moderation & avoided during pregnancy, by people suffering from epilepsy.