Circle H Institute is the result of Ann Harman’s curiosity and research of the amazing distillate waters we call hydrosols or hydrolats.  Through this website Ann shares her nearly 15 years of analyses, experiments and research paper titles. Most of the analyses were paid for personally by Ann Harman and she shares these with the public.

For several years Circle H Institute collected membership dues to help defray the enormous costs however, as of October 1, 2019 the website is now public and  dues are no longer collected. Future experiments will be funded by crowd sourcing.

Please enjoy, and if you have any questions or information you would like to see published please contact us through the below form.