There are no known legal sources of ayahuasca in Hawaii. Ayahuasca is a psychoactive brew traditionally made from the chacruna plant (Psychotria viridis) and the ayahuasca vine (Banisteriopsis caapi), native to the Amazon rainforest.
Ayahuasca contains DMT, a Schedule I controlled substance under federal law. Possession, distribution, and use are illegal throughout the U.S., including Hawaii, except for very limited religious exemptions granted to specific groups (e.g., União do Vegetal and Santo Daime churches) after lengthy legal processes.
Indigenous peoples of the Amazon have used ayahuasca for centuries in spiritual and healing ceremonies. Its use outside these traditional contexts remains legally restricted and culturally sensitive.
If you are researching ayahuasca for academic or cultural purposes, consult reputable ethnobotanical or anthropological sources. For any personal use considerations, be aware of the serious legal consequences and health risks.