HOXSIAC herbal drink is a registered proprietory herbal formulation containing an infusion of ten botanicals in purified water. This product is based on the work of Harry M. Hoxsey M.D. in the U.S.A. and Rene Caisse in Canada. Both the Hoxsey and Caisse formulations are well entrenched in public knowledge and very popular in North America since the beginning of the 20th century.