If you have a hair dye allergy or have been advised by your physician to not use chemical hair dye, you should be able to use Ancient Sunrise® Sudina indigo and other Ancient Sunrise® products safely.
The links below connect to chapters of the free e-book Ancient Sunrise® Henna for Hair, a book researched and written by Catherine Cartwright-Jones PhD, a researcher who focused her graduate and doctoral work on henna. Ancient Sunrise® Henna for Hair is meant to help people understand how to dye their hair without chemicals, to protect their own health and the health of the planet they live on, to correct the misconceptions that have lead to chemical hair dye industry replacing henna, and to dispel the abundant misinformation about henna. You can download these selected chapters or download the entire book free of charge at http://www.hennaforhair.com/freebooks/
"Ancient Sunrise Henna for Hair " by Catherine Cartwright-Jones PhD is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License .
You may share information in this book online as long as you cite the source and post a link to this URL.You may not use this information on any commercial website or in any commercial publication.
Citation format: Catherine Cartwright-Jones PhD. 2015. "Ancient Sunrise Henna for Hair" TapDancing Lizard LLC. tapdancinglizard.com/AS_henna_for_hair/ Accessible also via hennaforhair.com, mehandi.com, and ancientsunrise.com