Mitragynine

/Mitragynine
Mitragynine2018-01-24T23:57:22+00:00

MITRAGYNINE

Mitragynine is an indole-based opioid-receptor agonist and the most abundant active alkaloid in the plant Mitragyna speciosa, commonly known as kratom and biak-biak. Dry kratom leaf contains roughly 1.2–2.1% mitragynine.