Hoffmann, David

To access your past purchases, be sure to log in with the same email address you used on our former website. If you use a different email through our new website, your previous order history will not be available.

To access your past purchases, be sure to log in with the same email address you used on our former website.

To access your past purchases, be sure to log in with the same email address you used on our old website. If you use a different email through our new website, your previous order history will not be available.

Don't know your old email address? Contact us with your full name and we'll help you get it sorted!

You can access past video purchases on your Vimeo account until March 1. To transfer past orders to your new account, email a screenshot of your Vimeo purchases to our Registration Office before that date. Transfers may take some time.

Don't know your old email address? Contact us with your full name and we'll help you get it sorted!

David Hoffmann has been a phytotherapist for over 35 years and is the author of fifteen books including The Holistic Herbal, An Elders Herbal, An Herbal Guide to Stress Relief and Therapeutic Herbalism, and a textbook on science and clinical skills. David is an internationally renowned medical herbalist. He was a founding member and past president of the American Herbalists Guild, serves on the advisory boards of both the American Botanical Council and United Plant Savers, is a visiting faculty member of Bastyr University, and teaches at the California School of Herbal Studies. David has presented at several of our herbal medicine conferences.