Rhubarb Official – 1 of 4 ingredients in the Essiac tea – anti-cancer formula
Sorrel Sheep – 1 of 4 ingredients in the Essiac tea – anti-cancer formula
Burdock – 1 of 4 ingredients in the Essiac tea – anti-cancer formula
Slippery Elm – 1 of 4 ingredients in the Essiac tea – anti-cancer formula