Kanna, also known by its Latin name Sceletium tortuosum, is a South African plant traditionally used to improve mood and reduce stress. Thanks to its unique properties, it is becoming increasingly popular worldwide. Let’s take a look at the main effects of kanna, its mechanism of action, and recommendations for safe use.

What is kanna
Kanna is a succulent plant growing in South Africa and is mainly known for its psychoactive and adaptogenic effects. People traditionally chewed it, smoked it, or made tea from it to achieve a feeling of relaxation and mental calm. Today’s use of kanna already includes more flexible forms, such as capsules, powders and extracts.
History and origin of kanna
Kanna is a plant with a long history of use in the traditional medicine of the San tribe and other South African communities. People chewed it, smoked it, or made tea from it during ceremonies, hunting, or simply during moments of rest. Its main effect was improving mood, increasing resistance to stress, and supporting social interactions.
Europeans first heard about kanna in the 17th century, when it was described as a “local elixir of joy.” Modern times then brought various forms of extracts, capsules, and powders, which allow for precise dosing and easier use.
Botany and chemical composition
Kanna belongs to the family Aizoaceae and is a succulent with fleshy leaves. Its main active components are alkaloids, in particular:
- Mesembrine – increases serotonin levels and acts as an antidepressant
- Mesembrenone – a mild stimulant, supports energy and concentration
- Tortuosamine – has relaxing and calming effects
These alkaloids influence neurotransmitters in the brain, especially serotonin, dopamine, and GABA, which explains the wide range of kanna’s psychological effects.
Effects of kanna on body and mind
As we have already mentioned, kanna affects both the psyche and the body. Now we will focus on the internal part.
Effects of kanna on the psyche
The main effects of kanna on the mind include:
1. Mood enhancement
Kanna acts as a natural antidepressant. It contains alkaloids that influence serotonin levels in the brain, which can lead to improved mood, a feeling of happiness, and mental calm.
2. Stress and anxiety reduction
One of the main effects of kanna is its ability to reduce stress and anxiety. Regular use may help calm the mind, reduce tension, and improve the ability to cope with challenging situations.
3. Improved concentration and energy
Kanna has mild stimulating effects, which can improve focus, concentration, and mental performance. Some users report increased motivation and productivity.
4. Social effects
Thanks to its influence on mood, kanna can promote better communication, empathy, and social interaction. People often feel more open and confident when interacting with others.
Effects of kanna on the body
In addition to its psychological effects, kanna also has certain physiological effects:
- Mild muscle relaxation and reduction of physical fatigue
- Improved sense of energy without a significant increase in blood pressure
- Support for overall calm and reduction of physical tension
These effects are subtle but pleasant, and for this reason, kanna is often considered a safer alternative to synthetic stimulants or stress medications.
Safe use of kanna
Although kanna is a natural plant, it is important to use it with caution:
- Start with small doses to determine your individual reaction.
- Do not use kanna simultaneously with antidepressants without consulting a doctor, due to possible serotonin increase.
- Keep it out of reach of children and animals.
- Prefer quality products from trusted suppliers.
If you want to know how to use kanna correctly and as effectively as possible, we recommend the article: How to dose kanna.
Scientific studies and research
Research on kanna is developing and showing positive results:
- A study published in the Journal of Ethnopharmacology confirmed the antidepressant and anxiolytic effects of mesembrine.
- Clinical tests show that kanna can increase serotonin levels, which supports better mood and reduces stress.
- Further research is exploring the potential of kanna in alleviating symptoms of stress, depression, and anxiety disorders.
Although the results are promising, it is still important to combine kanna use with a healthy lifestyle and psychological support.
Conclusion
Kanna represents a fascinating plant with a wide spectrum of effects on both mind and body. From mood enhancement, through stress reduction, to improved concentration, it offers us a natural alternative to support mental harmony. When used correctly, its effect is safe and pleasant.
If you are looking for a natural way to improve mood and reduce stress, kanna is becoming an increasingly interesting option. However, always pay attention to product quality and your body’s individual reactions.