It was discovered in Brazil. For centuries native Brazilians have used this immune formula consisting of a blend of ground up whole leaf Aloe Arborescens liquid and raw unheated honey to support immune health. Father Romano Zago, OFM (Order of the Friars Minor) Brazilian scholar, aloe researcher and author, publicized this Brazilian immune formula for the benefit of mankind. His name in the trade mark/logo recognizes his collaborative contributions and vouches for the authenticity of the original Brazilian Immune Health Formula in each bottle.