Essiac should be taken for 12 weeks in a succession, according to the manufacturer. Flor Essence's creator indicates that people can take 30 to 360 milliliters (1 to 12 fluid ounces) of Flor Essence tea each day, depending on individual needs, and that they can take it on an ongoing basis. There is no evidence that taking more than this amount will provide any additional benefit. The recommended method for drinking Essiac tea is to drink one cup every morning with breakfast. It can also be added to other beverages such as coffee or wine. The tea should be allowed to cool completely before drinking. Flor Essence contains organic corn silk and soybean fiber as well as vitamins B6 and C. It is free of additives, preservatives, and chemicals of any kind. Flor Essence is available in health food stores across Canada and the United States. It can also be ordered online at some Canadian and American retailers with high-quality products. There are several different methods of administering herbal remedies. Each method has its advantages and disadvantages. When choosing a method, consider your lifestyle and how you feel about taking medications. If you are unable to swallow pills whole, there are many oral syrups that can be made from herbs that may be more convenient to take. If you are just starting out using herbs, I recommend using one of the recommended methods listed here.