Unfortunately, you have all sorts of misinformation listed about the Essiac formula. Dr. Brusch taught me the Essiac formula in 1992. I have a signed letter from him that was written to my mother. It verifies that we (my mother and I) have the correct formula that he developed during 8 years of research. This letter is on Bulk-Essiac-Tea.com as proof that we are legit. The formula that you mention has one glaring problem. This is that the herbs should never be measured by volume because comressing the herbs can greatly vary the weight. Dr. Brusch told me that weighted measures are the only means of accurately mixing the herbs. Volume measures are a big red flag for inaccurate formulas. Sincerely, Bryan Paulhus