Oligovital 8 from Propos Nature is a general stimulant, tonic and fortifier used as a consolidation treatment after specific OLIGOVITAL 1 to 7 treatments or as a complement to the daily diet. Trace elements are the basis of all biological functions and are essential for life. When your pet's organism is functioning poorly or worse, it makes sense to use life, which naturally activates its metabolism: TRACE ELEMENTS. The “ionized” liquid form, that is, directly assimilable, of the OLIGOVITAL trace elements, allows the use of low doses with greater efficacy, in specific proportions and quantities, avoiding any toxicity and contraindication. It is recommended to put the indicated doses in the mouth or in the beak depending on the animal.