Bought tested and approved: it allows to inhale many essential oils, nineteen in total, of anise, cajeput, lemon, cypress, eucalyptus, clove, of lavender, peppermint, niaouli, Scots pine, oregano, rosemary, lavender, sage, tea tree, thyme ... as well as mint and camphor natural . This is a product of aromatherapy, it contains (according to instructions) no preservatives or synthetic fragrance. In any case, it is super effective decongestant, soothing and especially it helps clear the sinuses and breathe well ...
Caution: It is not recommended for children under seven, pregnant women and people allergic to one of the course components.