Local propolis from all natural, treatment free hives. 
 
Due to the great number of active ingredients present, tincture (alcoholic extract) of propolis is well known and used for its therapeutic properties, principally for its stimulant action on the organism's defense system. Notable amongst its properties are its antioxidant and anti-microbial action, its activity as a stimulant and its healing, analgesic, anesthetic and anti-inflammatory activity.   
To date, in the literature consulted, no antioxidant capacity values have been found greater than those obtained for propolis, for any of the products/foods analyzed, using this type of methodology.