4 oz of Essiac Tea in thermal-sealed and labeled polybag of Essiac blended herbs. Eight herb Essiac formula. Label contains ingredient list, brewing instructions, and dosage recommendations. This 4-oz. packet prepares 1 gallon of Essiac tea; this order gives you enough herbs for 1 gallon of tea. When taking Essiac at the aggressive dose, one gallon will last one person two weeks. When taking Essiac at the maintenance dose, this order will last six weeks. Packets are completely self-standing with instructions included on the packaging.