Ultimate Essiac is the result of eight years of research performed by Rene Caisse and Dr. Charles Brusch. They are the source through which all genuine essiac originated. Their work resulted in the development of an essiac formula consisting of eight herbs in a specific ratio. This formula includes the original four essiac herbs plus an additional four herbs which were added. We exclusively use this herb formula in Ultimate Essiac.
Ultimate Essiac is finely powdered in order to maximize its potential absorption. The powdered herbs are able to be left in the water after the brewing process, which allows for them to be ingested rather than strained out and thrown away.