Hyssop, (Hyssopus officinalis) has been studied as a herbal tea for centuries with a flavour similar to that of Mint, is still popular today due to antibacterial properties and the ability to heal coughs and colds.This herb is particularly good at treating internal infections, breaking up phlegm, and relieving scratchiness associated with sore throats. organically grown Bulgaria Hyssop Tea Benefits Hyssop is tried and true for... Sore throats Internal anti-inflammatory How To Make Hyssop Tea 2-3g per serving, bring water to near boil and steep for 5 minutes. After preparing the tea, you can enjoy hyssop tea two or three times per day. Cautionary It is recommended to avoid using hyssop for individuals that have epilepsy or are pregnant.