Baptisia tinctoria


Baptisia tinctoria


Indigo (_Baptisia tinctoria_) is a member of the pea family native to the eastern United States, where it grows in dry meadows and open woodland environments. It was used by Native Americans and early settlers as a dye, and the root was used to clean wounds.* A tea made from the root was used as internally during fevers and acute immune challenges, and externally as a poultice for toothaches and wounds.* Later, the Eclectic physicians of the 1800s used this herb for typhoid fever and diarrhea, ulcers, sepsis and sore throat.*

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Traditional Health Benefits of Indigo

Heart Support, Liver & Cleanse Support, Immune Support

What is Indigo Used for?

Indigo has been shown to support healthy bile production, as well as capillary and respiratory health.*

View Important Precautions

Active Constituents of Indigo

alkaloids, resins, glycoproteins, polysaccharides, isoflavones

Parts Used


Additional Resources

Felter & Lloyd. (1898). King’s American Dispensatory, 18th edition, 3rd revision, vol I. Portland, Oregon: Eclectic Medical Publications. Hoffman, David. (2003). Medical Herbalism. Rochester, VT: Healing Arts Press. Classen B, Thude S, Blaschek W, Wack M, Bodinet C. (2006). Immunomodulatory effects of arabinogalactan-proteins from Baptisia and Echinacea. Phytomedicine. 2006 Nov;13(9-10):688-94. Epub 2005 Nov 14. Tilgner, Sharol (1999). Herbal Medicine From the Heart of the Earth. Pleasant Hill, Oregon: Wise Acres Publishing.

Important Precautions

Not for use during pregnancy or lactation. If you have a medical condition or take pharmaceutical drugs please consult your doctor prior to use.


This information in our Herbal Reference Guide is intended only as a general reference for further exploration, and is not a replacement for professional health advice. This content does not provide dosage information, format recommendations, toxicity levels, or possible interactions with prescription drugs. Accordingly, this information should be used only under the direct supervision of a qualified health practitioner such as a naturopathic physician.

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