For millennia, the San (Bushmen) and Khoikhoi peoples of South Africa chewed fermented kanna during long hunts, spiritual rituals, and social gatherings.
Dutch colonist Jan van Riebeeck documents kanna use, noting locals consumed it daily for mood elevation and to dispel fear.
Cape Governor Simon van der Stel records detailed observations of kanna preparation during his expedition inland.
Swedish botanist Carl Thunberg records how the Khoikhoi fermented and prepared kanna, introducing it to the scientific world.
Meiring conducts the first phytochemical study, identifying the presence of alkaloids in Sceletium tortuosum.
fMRI studies confirm kanna's effects on the amygdala, validating centuries of traditional use with modern neuroscience.
Kanna emerges as a natural alternative for mood enhancement and connection—no hangover required.
How kanna works its magic
Kanna blocks the reabsorption of serotonin, leaving more of this 'feel-good' neurotransmitter available in your brain.
→ More serotonin = elevated moodInhibits phosphodiesterase-4, an enzyme linked to inflammation and cognitive function. This may enhance focus and reduce anxiety.
→ Clearer thinking, calmer mindPromotes the release of monoamines (including serotonin and dopamine) from neurons, amplifying mood-lifting effects.
→ Natural euphoria, heart-opening
The Star Player
The most abundant and active alkaloid. Potently inhibits serotonin reuptake (Ki 1.4 nM), keeping more feel-good serotonin available in your brain.
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The Dual Agent
Works double duty—both serotonin reuptake inhibition AND PDE4 inhibition. This combo may explain kanna's unique anxiolytic effects.
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The Supporter
A mesembrine alcohol that contributes to the entourage effect, working synergistically with other alkaloids.
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The Balancer
Helps modulate the overall alkaloid profile, contributing to kanna's gentle, balanced effects.
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Unlike many substances, kanna has a reverse tolerance. The more you take it, the more sensitive you become to its effects.
Some people need to “prime” their system: take a slightly higher dose for a few days (5 days could be the sweet spot), then return to a smaller dose. That’s when the magic tends to click.
Still not feeling it after a few weeks?
Kanna might not be your vibe — and that’s totally okay.
Everyone’s journey is different. ✌️
Breaking down this complex plant and answering your questions.