Free kanna tools, no catch
Genuinely useful, free, and honest. No sign-up, no upsell, just the tools we wish existed when we were figuring kanna out. Share or embed them anywhere they help someone.
Kanna Dosage Calculator
How much kanna should you take? Tell it your format and experience, get a sensible starting dose, the onset window, and the one serotonin-safety rule that matters most.
Open the toolSafetyKanna Interaction Checker
Can you take kanna with that? SSRIs, 5-HTP, alcohol, caffeine, kava, pregnancy and more, the honest mechanism-based verdict on every common combination, with sources.
Open the toolThe honest reading
The Kanna Glossary
Every kanna term in plain English, mesembrine, Zembrin, alkaloids, and more.
The Transparency Index
Every US kanna product's disclosed potency, standardization, and price, in one citable table.
Kanna, Honestly
The straight answers on side effects, interactions, and the law.
Kanna Dosage Guide
How much kanna to take by format, and how to find your dose.
More tools on the way. Want the reading instead? Browse the Journal.