This supplement is made to support the respiratory system of horses. This mixture has a preventive effect (i.e. building up of resistance) but can also solve problems in the respiratory system. To achieve this double effect, thyme, eucalyptus oil, clove oil, echinacea and grindelia are used. Thyme helps to fight irritation and blockage of the airways while eucalyptus oil and grindelia are known expectorants. Clove oil may be less known, but has a positive effect on discomforts of the throat. Echinacea is added to build up and to support the resistance of your horse. All of these combined makes it a unique supplement.