Gene-Eden-VIR and Novirin are listed on the NIH database of drugs (The NIH is an agency of the Public Health Service of the U.S. Department of Health and Human Services.)
Please remember that it takes time to see results. Therefore we recommend ordering at least 2 bottles for 2 months supply without interruption. At the end of 2 months, you will be able to assess the dose that is best for you.