Hippo Tiques by ESC Laboratoire is a lotion that protects horses from ticks without having to use skin repellents containing synthetic ingredients. Its composition enriched with carefully selected essential oils ensures the full effectiveness of the product: Tea Tree essential oil: Tea tree essential oil contains numerous monoterpenols, anti-infectious molecules with a broad spectrum of action which neutralize bacteria, fungi and certain viruses Cade essential oil: the cade wood from which the essential oil comes has been used for a very long time to repel insects. Its many other properties (anti-allergic, anti-fungal, disinfectant, etc.) make cade essential oil an ingredient frequently used in dermatological products. Lemon Eucalyptus essential oil: this essential oil is a source of citriodol, a very effective component to protect against ticks because it makes the organism unattractive to the insect.