Caffeine + Mitragyna speciosa
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![Mitragyna speciosa by Liam Engel](/_astro/Mitragyna%20speciosa%20by%20Liam%20Engel.CSkfrBem_ZU91lI.webp)
Low confidence: This risk rating could be wrong, we don't know much about this combination.
Low risk no synergy: This combination won't do much more than the individual effects of the psychoactives involved.
Reports of people trying this psychoactive combination
”The combination felt most like a high dosage of ritalin.” Erowid.
Related research publications
We are yet to identify a research publication reporting on this combination. If you know of a publication that demonstrates the risk rating of this combination, please share the publication with us.
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