Kanna Tea & Tincture
Updated: Sep 17
Kanna (Sceletium tortuosum) Benefits, Traditional Uses and Botanical Guide
Kanna, botanically known as Sceletium tortuosum, is one of South Africa's most distinctive traditional plants. This small succulent has a long history of use among Khoi and San communities of southern Africa and has become increasingly well known around the world as kanna, kougoed, or sceletium.
Traditionally, prepared Sceletium plant material was chewed, and historical sources also describe preparations as teas, decoctions, tinctures, and, less commonly, snuffs or smoking mixtures. The plant became particularly associated with mood, relaxation, endurance, social interaction, and altered states of awareness.
Modern interest in kanna is largely connected with its unusual alkaloid chemistry. Compounds including mesembrine, mesembrenone, mesembrenol, and related alkaloids have been studied for their effects on serotonin pathways and other biological systems. Research is ongoing, but human clinical evidence remains limited compared with the strength of some modern wellness claims.
Today kanna can be encountered as dried herb, powder, fermented plant material, tea, tincture, extract, and standardized botanical preparations.
This guide explores kanna from several perspectives, including its South African history, traditional use, preparation, powder and tincture, phytochemistry, modern research, cultural significance, safety, and frequently asked questions.
What Is Kanna?
Kanna is the common name for Sceletium tortuosum, a succulent species belonging to the Aizoaceae family.
The plant is native to South Africa and is particularly associated with dry regions including parts of the Karoo and surrounding areas. It is a low growing succulent with fleshy leaves and small flowers. Its ability to survive in dry environments is characteristic of many plants from the southern African succulent flora.
The name kanna is also used more broadly for traditional Sceletium preparations.
Another important name is kougoed, an Afrikaans term generally understood as relating to something that is chewed. Historically, prepared plant material was fermented and dried before being chewed.
Botanical Name
Sceletium tortuosum (L.) N.E.Br.
Plant Family
Aizoaceae
Common Names
Kanna
Kougoed
Channa
Sceletium
Tortuous fig marigold
Traditional Plant Material
Traditionally prepared aerial parts of the plant, particularly leaves and stems, have been used.
Native Region
South Africa
Traditional Preparation
Chewed plant material
Fermented plant material
Tea and decoctions
Tinctures
Powdered preparations
Historical reports also describe inhaled and smoked preparations, although these are not the primary modern forms of use.
The Botanical Character of Kanna
Sceletium tortuosum is a fascinating succulent adapted to the dry landscapes of southern Africa.
Its fleshy leaves allow the plant to store water, while its low growing form helps it survive harsh environmental conditions. The flowers can range from white and pale yellow to pinkish shades.
The plant belongs to the Aizoaceae family, a diverse group of succulent plants sometimes known collectively as ice plants or mesembs.
Kanna is therefore not a typical leafy medicinal herb. Its succulent structure reflects the ecology of the region where it evolved.
The plant has also been cultivated outside South Africa for centuries. Botanical records indicate that it was cultivated in England as early as 1732, illustrating how early European botanical interest developed around this unusual South African species.
A Long History of Kanna in South Africa
Kanna has one of the more unusual histories in the world of traditional botanicals.
Written European records concerning Sceletium begin in the seventeenth century. One important historical record dates to 1662, when Nama people reportedly exchanged Kanna and sheep with Dutch settlers at the Cape. This demonstrates that Kanna was not simply a local plant gathered for occasional use. It could also be valued as a tradable botanical resource.
European travellers later described the plant and its traditional preparation.
In the eighteenth century, botanical and travel accounts recorded the preparation of Sceletium by crushing plant material and allowing it to ferment before it was kept for chewing. Carl Peter Thunberg described related Sceletium preparations during his travels in southern Africa in the 1770s.
The historical record is particularly interesting because the word kanna was sometimes applied to more than one Sceletium species. This means that not every historical reference can automatically be attributed to modern Sceletium tortuosum with complete certainty.
This is an important distinction when discussing the history of kanna.
Kanna and Khoi and San Plant Knowledge
Kanna is strongly associated with the traditional botanical knowledge of Khoi and San communities in southern Africa.
Historical literature describes Sceletium plants as valued by both Khoi pastoralists and San hunter gatherers. The plant appears in records concerning food, thirst, endurance, mood, social practices, and traditional medicine.
However, it is important not to treat the Khoi and San as a single homogeneous culture.
The term Khoisan is useful in some historical and linguistic contexts, but the peoples grouped under this broad term have their own histories, languages, communities, and traditions.
Much of the original plant knowledge was transmitted orally. Historical research has also emphasized that this knowledge was disrupted by colonization, land loss, conflict, disease, and cultural change. As a result, many modern stories about traditional kanna use contain a mixture of documented history, later interpretation, and modern herbal folklore.
For this reason, the most responsible way to describe kanna is to distinguish documented historical use from modern interpretations.
Kougoed and Traditional Fermentation
One of the most distinctive aspects of kanna history is the preparation known as kougoed.
Historical accounts describe harvested Sceletium being crushed or bruised and then allowed to ferment before being dried and stored for later chewing.
Fermentation became an important part of the traditional preparation and is one reason kanna is often discussed differently from ordinary dried herbs. Research has investigated how fermentation changes the phytochemical composition of Sceletium plant material.
Modern commercial products may use dried, fermented, partially fermented, or standardized extracts.
These products should not automatically be considered chemically identical.
The alkaloid content of Sceletium can vary depending on species, growing conditions, plant material, processing, harvesting, storage, and extraction methods. Research into commercial samples has found considerable variation in chemical composition, which is one reason quality control matters when discussing kanna products.
What Is Kanna Traditionally Used For?
Traditional uses of Sceletium are varied.
Historical and ethnobotanical literature associates kanna with:
Mood and emotional wellbeing
Relaxation
Social interaction
Endurance
Thirst and hunger
Traditional pain relief
Traditional medicinal preparations
Chewing and recreational use
Social and spiritual practices
Some historical accounts also describe sedative or calming applications.
These descriptions belong to traditional ethnobotanical history and should not be interpreted as proof that kanna treats anxiety, depression, pain, or other medical conditions. Modern clinical evidence is still developing.
Kanna as a Traditional Chewing Herb
Chewing is probably the preparation most strongly associated with the historical use of kanna.
Traditional prepared material was placed in the mouth and chewed, with saliva swallowed during the process.
The name kougoed itself reflects this relationship with chewing.
Historical descriptions suggest that prepared Sceletium was carried, traded, stored, and used when needed. The practice therefore belongs not only to medicinal history but also to the broader social and cultural history of southern Africa.
Kanna Powder
Today, kanna powder is one of the most recognizable forms of Sceletium.
Powder can be made from dried plant material and may be produced from fermented or unfermented material depending on the product.
Kanna powder is commonly encountered in herbal and botanical markets because it is easy to store, measure, blend, and incorporate into different preparations.
However, powder should not automatically be considered equivalent to a standardized extract.
Two powders can contain noticeably different concentrations of alkaloids. Growing conditions, plant genetics, processing, fermentation, and storage can all influence chemical composition.
For this reason, reputable botanical products should ideally provide information about the plant identity, preparation method, and quality control.
Kanna Tea
Kanna tea is a modern interpretation of an older preparation tradition.
Historical sources describe Sceletium being prepared as a decoction or tea, alongside chewing and tincture preparations.
A tea or infusion can be made from dried kanna plant material, although the strength of the resulting preparation depends heavily on the material used.
Because kanna contains pharmacologically active alkaloids, it is better to think of kanna tea as a botanical preparation rather than simply another relaxing herbal tea.
The experience can also vary substantially between products.
A traditional dried herb, a fermented powder, and a concentrated extract may have very different chemical profiles.
How Kanna Tea Is Traditionally Approached
For an educational preparation, dried kanna can be infused in hot water and strained before drinking.
There is no universally established traditional tea strength that can be applied to every modern kanna product.
This is especially important because modern commercial kanna products vary considerably in alkaloid content.
Rather than presenting a universal dose as though it applies to every kanna product, preparation should follow the product manufacturer's instructions and appropriate safety guidance.
Kanna Tincture
Kanna has also been prepared historically as a tincture or liquid botanical preparation.
Historical sources specifically document tincture and decoction preparations, demonstrating that kanna was not exclusively a chewing herb.
Modern kanna tinctures may be made using alcohol, glycerin, or other extraction methods.
The advantage of a tincture is that it provides a concentrated liquid preparation that can be measured more easily than loose plant material.
The disadvantage is that extraction can significantly alter the concentration and profile of plant constituents.
A tincture should therefore not be considered equivalent to kanna tea or raw kanna powder.
Kanna Extract
Modern kanna extracts are generally more concentrated than ordinary dried plant material.
Some extracts are standardized around particular alkaloids, particularly mesembrine and related compounds.
Standardization can make products more chemically consistent, although the overall biological activity of a whole plant preparation is more complicated than the concentration of one isolated compound.
This is one of the most important differences between traditional herbalism and modern botanical extracts.
Traditional kanna was a plant preparation.
Modern extracts can be highly concentrated preparations designed around specific chemical constituents.
Kanna and Its Main Alkaloids
The scientific interest in kanna is largely focused on its unusual alkaloid profile.
Important compounds include:
Mesembrine
Mesembrenone
Mesembrenol
Mesembrenol related compounds
Other Sceletium alkaloids
These compounds belong to a group known as mesembrine alkaloids.
Research has identified serotonin related activity among these compounds, while studies have also investigated other neurological mechanisms.
The chemistry of kanna is therefore considerably more complex than simply saying that it is a plant containing one active ingredient.
Different Sceletium species and different plant preparations can contain different alkaloid profiles.
Mesembrine and Serotonin
Mesembrine is probably the compound most frequently discussed when kanna is mentioned in modern botanical research.
Research indicates that mesembrine alkaloids interact with biological pathways involving serotonin, including serotonin reuptake mechanisms.
This is one reason kanna has attracted scientific interest in relation to mood and emotional wellbeing.
However, laboratory pharmacology is not the same thing as demonstrating a medical treatment in humans.
A compound can show a biological effect in a laboratory while the whole plant preparation may behave differently in the human body. For this reason, it is more accurate to say that kanna has serotonergic pharmacological activity under investigation than to claim that kanna is a proven treatment for depression or anxiety.
Kanna and Modern Scientific Research
Scientific interest in Sceletium tortuosum has increased significantly during the last several decades.
Research has investigated:
Plant chemistry
Mesembrine alkaloids
Serotonin related activity
Anxiety related mechanisms
Mood
Cognitive processes
Stress responses
Antioxidant activity
Pharmacokinetics
Traditional use
Quality control
Safety and potential interactions
A major review of Sceletium research concluded that the plant has an interesting pharmacological profile but also emphasized the limitations of the available evidence.
Human research exists, but it remains relatively small compared with the enormous amount of modern discussion surrounding kanna.
This distinction is important.
Kanna and Relaxation
Relaxation is one of the most common modern reasons people seek out kanna.
This also has historical parallels, because traditional sources describe kanna in relation to calming, mood, and emotional states.
Modern pharmacological research provides plausible mechanisms through which Sceletium alkaloids could influence mood and nervous system activity.
However, more human research is needed before strong medical conclusions can be made.
It is therefore best to describe relaxation as a traditional and modern wellness association rather than a proven medical effect.
Kanna and Mood
Kanna has developed a strong modern reputation as a mood supporting botanical.
This reputation is partly connected to historical descriptions of mood elevation and partly to research into mesembrine alkaloids.
Some modern studies have explored kanna preparations in relation to stress, anxiety, mood, and cognitive performance.
The research is interesting, but the evidence base remains much smaller than for established pharmaceutical treatments.
Kanna should therefore not be presented as a replacement for professional treatment of depression, anxiety disorders, or other mental health conditions.
Kanna and Social Connection
Kanna is sometimes described as an empathogenic or socially opening plant.
This idea has become particularly prominent in modern wellness culture.
Historical sources do support the idea that Sceletium had social and cultural uses, but detailed modern descriptions of communal emotional healing ceremonies should be treated cautiously unless supported by specific ethnographic evidence.
The historical record is fragmented, and researchers have specifically noted uncertainty surrounding many details of traditional preparation and psychoactive use.
What can be said with greater confidence is that kanna was part of traditional social and cultural plant use in southern Africa.
Kanna and Traditional Spiritual Use
Kanna is sometimes presented online as an ancient visionary plant used universally in shamanic ceremonies.
The historical evidence is more complicated.
Researchers have documented symbolic associations between Sceletium and San cultural concepts, including the eland, an animal of considerable importance in San rock art and traditional symbolism.
There are also historical references to altered states and psychoactive use.
However, not every modern ceremonial description can be traced confidently to documented traditional practice.
This distinction matters when discussing Indigenous plant traditions respectfully.
Kanna and the Eland
One of the most fascinating cultural connections surrounding Sceletium is its relationship with the eland.
The eland is one of the largest antelope of southern Africa and holds an important symbolic position in San rock art and traditional cultural interpretation.
Ethnobotanical researchers have discussed connections between Sceletium and the symbolic world surrounding the eland, including themes of trance, healing, dance, fertility, rain, and spiritual transformation.
This makes kanna particularly interesting from an ethnobotanical perspective.
It is not simply a plant with pharmacological compounds.
It is also part of a much larger cultural landscape involving people, animals, plants, ritual knowledge, and the environment of southern Africa.
Kanna and Traditional Medicine
Historical sources describe Sceletium in traditional medicinal contexts.
Reported uses have included preparations associated with pain, thirst, hunger, digestive discomfort, and calming.
Some historical records also describe preparations involving children, but these reports should not be interpreted as modern safety recommendations. Historical practice does not establish that a preparation is safe for infants or children.
Modern research has also emphasized that traditional Sceletium knowledge was diverse and has been partially lost or transformed over the centuries.
Kanna and the Nervous System
The nervous system is one of the main areas of modern scientific interest in kanna.
Mesembrine alkaloids have demonstrated activity at neurological targets, particularly those related to serotonin.
This provides a scientific explanation for why researchers are interested in the traditional reputation of kanna as a mood altering and calming plant.
However, mechanisms should not be confused with clinical outcomes.
A biological mechanism can explain why a plant deserves investigation without proving that the plant safely treats a particular condition.
Kanna and Antioxidant Research
Researchers have also investigated antioxidant properties associated with Sceletium extracts and their constituents.
Antioxidant activity is commonly observed in laboratory studies of medicinal plants.
However, laboratory antioxidant activity does not automatically mean that consuming the plant produces a clinically meaningful antioxidant effect in humans.
This is an important distinction when interpreting botanical research.
Kanna and Traditional Endurance
Historical ethnobotanical literature associates Sceletium with thirst, hunger, fatigue, and endurance.
For people living in the dry landscapes of southern Africa, plants capable of influencing thirst, appetite, mood, or fatigue could have had practical significance.
Modern interpretations sometimes turn these historical observations into broad claims about energy or athletic performance.
There is not enough evidence to make those claims as established benefits.
The historical association itself, however, is an interesting part of the plant's ethnobotanical story.
Kanna Preparation Through History
Kanna has been prepared in several different ways.
Chewed Plant Material
One of the best documented traditional preparations.
Fermented Kanna
Plant material was historically crushed and fermented before being dried and stored.
Tea and Decoction
Historical sources describe liquid preparations.
Tincture
Historical herbal literature also documents tincture preparations.
Powder
Modern kanna is frequently sold as a dried botanical powder.
Extract
Modern botanical products may use concentrated extracts containing measured quantities of Sceletium alkaloids.
Snuff and Smoking
Historical literature contains reports of inhaled and smoked preparations, sometimes involving other herbs. These practices are not equivalent to modern standardized products.
Kanna Powder, Tea or Tincture?
The different forms of kanna are worth understanding because they can provide very different botanical preparations.
Form | Description |
Kanna powder | Dried botanical material ground into a powder |
Fermented kanna | Traditionally processed plant material |
Kanna tea | Liquid infusion or decoction |
Kanna tincture | Liquid extract made using an extraction medium |
Kanna extract | Concentrated botanical preparation |
Chewed kanna | Traditional oral preparation |
Standardized extract | Extract produced with a specified chemical profile |
There is no reason to assume that one form is automatically equivalent to another.
A cup of tea made from loose plant material and a concentrated extract standardized for mesembrine can have very different chemical characteristics.
How Is Kanna Traditionally Harvested?
Sceletium grows in dry South African environments and is adapted to challenging conditions.
Harvesting wild Sceletium can place pressure on natural populations.
South African botanical sources have specifically raised concerns about conservation pressure associated with wild harvesting of Sceletium species.
For modern botanical products, cultivated material and responsible sourcing are therefore particularly important.
Sustainable cultivation can help reduce pressure on wild populations while also providing greater consistency in botanical material.
Kanna Conservation
The conservation story of kanna deserves more attention.
Wild Sceletium populations have experienced pressure from harvesting and environmental changes. The situation is particularly relevant because kanna has become increasingly commercialized internationally.
A plant can move from a locally important traditional botanical to a global wellness ingredient very quickly. Responsible cultivation, traceability, botanical identification, and sustainable harvesting therefore matter not only for product quality but also for the future of the species.
Kanna in Modern Herbalism
Modern herbalists and botanical enthusiasts use kanna in several forms.
These can include:
Dried kanna
Kanna powder
Fermented kanna
Kanna tea
Kanna tincture
Kanna extracts
Standardized Sceletium preparations
Botanical blends
The reasons for choosing kanna vary.
Some people are interested in its history.
Others are interested in its unusual chemistry.
Some are drawn to its traditional association with relaxation and mood.
Others are interested in southern African ethnobotany and the cultural history surrounding the plant.
Kanna and the Modern Wellness World
Kanna occupies an unusual position between traditional herbalism and modern botanical science. It has a documented history extending back centuries in written sources.
It also has a much older Indigenous history that predates those written records.
At the same time, modern research has identified chemically interesting alkaloids that interact with biological systems relevant to mood and the nervous system.
This combination has made kanna increasingly popular among people interested in ethnobotany, herbalism, natural wellness, and traditional plant knowledge.
The challenge is separating historical evidence from modern marketing.
What Makes Kanna Different From Ordinary Herbal Tea?
Kanna should not be thought of as simply another calming tea herb.
It contains pharmacologically active alkaloids that can interact with neurological pathways.
This means that kanna deserves more careful consideration than ordinary culinary herbs.
A concentrated kanna extract may also be considerably different from a traditional infusion made from a small quantity of dried plant material.
This distinction becomes particularly important when considering dosage, interactions, and individual sensitivity.
Kanna Safety and Considerations
Kanna is an active botanical and should be approached with care.
One of the most important considerations is its interaction with serotonin related pathways.
Because of this pharmacological activity, combining kanna with medicines or other substances that significantly affect serotonin may carry risks.
Particular caution is warranted with antidepressants and other serotonergic medicines.
Research reviews have highlighted the importance of considering possible interactions when Sceletium products are used alongside prescribed medicines.
Important considerations
Do not assume that natural means risk free.
Avoid combining kanna with serotonergic medicines without professional medical advice.
Extra caution is appropriate with antidepressants and other medicines affecting serotonin.
Concentrated extracts can be substantially stronger than ordinary herbal preparations.
Pregnant or breastfeeding people should avoid medicinal use unless advised by a qualified healthcare professional.
People with medical conditions or those taking prescription medication should discuss kanna with a healthcare professional before use.
Stop using the product if unwanted effects occur.
Keep concentrated botanical extracts away from children.
Do not assume that historical traditional use establishes modern medical safety.
Possible unwanted effects can include nausea, dizziness, headache, gastrointestinal discomfort, changes in alertness, or other individual reactions.
Safety data are still more limited than the popularity of modern kanna products might suggest.
Kanna and Medication Interactions
This is particularly important because kanna is sometimes marketed as a simple natural mood supplement.
Its pharmacology is more complicated than that.
The serotonin related activity of Sceletium alkaloids means that interactions deserve serious consideration.
Anyone taking antidepressants, psychiatric medication, or other medicines that affect serotonin should seek professional advice before using kanna.
Combining psychoactive botanicals without understanding their pharmacology can be unpredictable.
Is Kanna Addictive?
Historical and modern discussions sometimes use strong language around the psychoactive nature of kanna.
However, the available evidence does not justify presenting kanna simply as either completely harmless or definitively addictive.
Patterns of use, preparation, concentration, and individual response all matter.
More research is needed to fully understand long term use, dependence potential, and withdrawal related effects.
This is another reason to approach concentrated extracts differently from traditional historical preparations.
Kanna and Alcohol or Other Psychoactive Substances
Combining kanna with alcohol, recreational drugs, or other psychoactive substances can make effects less predictable.
Historical sources contain references to combinations with other plants, but historical practice should not be treated as a modern safety recommendation.
When a botanical has neurological activity, combining it with other substances can increase uncertainty around sedation, stimulation, blood pressure, mood, and other effects.
A cautious approach is therefore appropriate.
Kanna and Traditional Culture
Kanna is more than a modern supplement.
Its history belongs to the cultural landscape of southern Africa.
Khoi and San plant knowledge developed within environments where detailed understanding of local plants was essential.
Sceletium was one of the plants that became part of this extensive botanical knowledge.
Modern commercialization creates an opportunity to introduce more people to this history, but it also creates a responsibility to distinguish documented Indigenous traditions from modern invented narratives.
Kanna Folklore and Cultural History
Kanna does not have a single mythology comparable to plants such as mandrake, mistletoe, or blue lotus.
Its cultural history is instead closely connected with southern African ethnobotany.
Its association with the eland is particularly fascinating.
The eland occupies a significant symbolic role in San cultural traditions and rock art, and ethnobotanical researchers have discussed relationships between Sceletium and this broader symbolic world.
This makes kanna a fascinating example of how plants can exist within a much larger cultural system of animals, landscapes, ritual, medicine, and social life.
Kanna Through the Five Senses
Kanna is distinctive as a botanical experience.
Appearance
A low growing succulent with fleshy leaves and delicate flowers.
Aroma
Dried material has a characteristic herbal and earthy botanical aroma.
Taste
Kanna is generally described as earthy and bitter when chewed or prepared as a botanical infusion.
Texture
The dried plant can be fibrous before being ground into powder.
Botanical Character
It has the unmistakable appearance of a plant adapted to dry southern African landscapes.
Why Is Kanna Called Kougoed?
Kougoed is an Afrikaans name associated with chewing.
The name reflects one of the plant's best documented traditional preparations.
This is a good example of how the name of a botanical can preserve information about how people historically interacted with it.
What Does Sceletium tortuosum Mean?
Sceletium tortuosum is the botanical name used for the species most commonly associated with modern kanna.
The species was formally described within European botanical science in the eighteenth century, although Indigenous knowledge of Sceletium obviously predates its scientific classification by many generations.
Botanical names are useful because common names can refer to different species or preparations.
This is particularly relevant with historical kanna because older sources sometimes used kanna or related names for more than one Sceletium species.
Kanna and Ethnobotany
Kanna is an excellent example of ethnobotany in practice.
Ethnobotany explores the relationship between people and plants, including food, medicine, spirituality, technology, trade, ecology, and cultural knowledge.
Kanna touches almost every one of these areas.
It was gathered from the landscape.
It was prepared and fermented.
It was chewed.
It was traded.
It became part of traditional medicinal knowledge.
It acquired symbolic associations.
And centuries later it became the subject of modern pharmacological research.
Few plants illustrate the journey from Indigenous botanical knowledge to modern commercial herbalism so clearly.
Kanna Benefits and What Research Says
The phrase “kanna benefits” is increasingly common online.
It is important to separate traditional use from modern evidence.
Traditional Mood Support
Kanna has a long history of association with mood and emotional states.
Relaxation
Traditional and modern discussions frequently associate kanna with calmness and relaxation.
Social Experience
Historical evidence supports social and cultural uses of Sceletium, while modern users sometimes describe it as socially opening.
Nervous System Research
Modern pharmacological studies have investigated serotonin related and other neurological mechanisms.
Antioxidant Research
Laboratory studies have investigated antioxidant properties of Sceletium and its constituents.
Cognitive Research
Some modern research has explored cognition and attention.
Traditional Endurance
Historical sources associate the plant with thirst, hunger, fatigue, and endurance.
These areas are scientifically interesting, but they should not be presented as established medical treatments.
Kanna Quick Facts
Botanical name: Sceletium tortuosum
Family: Aizoaceae
Origin: South Africa
Traditional names: Kanna, kougoed, channa
Plant type: Succulent
Traditional communities: Khoi and San peoples of southern Africa
Traditional preparations: Chewed plant material, fermented plant material, tea, decoction, tincture
Modern preparations: Powder, extracts, tinctures, tea, standardized preparations
Important compounds: Mesembrine, mesembrenone, mesembrenol and related alkaloids
Traditional associations: Mood, relaxation, endurance, thirst, hunger, social and cultural use
Scientific interest: Serotonin related activity, phytochemistry, pharmacology, mood and cognitive research
Important consideration: Modern clinical evidence remains limited
Conservation: Responsible cultivation and sourcing are important because wild populations have experienced harvesting pressure
Frequently Asked Questions About Kanna
What is Kanna?
Kanna is a South African succulent botanically known as Sceletium tortuosum. It has a long history of traditional use among Khoi and San communities and is now available as powder, tea, tincture, fermented plant material, and extracts.
What is Kanna traditionally used for?
Historical sources associate kanna with chewing, mood, relaxation, thirst, hunger, endurance, traditional medicine, and social or cultural practices.
What is Kougoed?
Kougoed is a traditional name for prepared Sceletium material. The name is associated with chewing and is particularly connected with fermented kanna preparations.
Is Kanna the same as Sceletium tortuosum?
Sceletium tortuosum is the botanical species most commonly referred to as kanna.
What is in Kanna?
Kanna contains several alkaloids, including mesembrine, mesembrenone, mesembrenol, and related compounds.
What is mesembrine?
Mesembrine is one of the principal alkaloids found in Sceletium and is an important subject of modern pharmacological research.
Can Kanna be made into tea?
Yes. Historical sources describe Sceletium being prepared as a tea or decoction, although modern products vary considerably in strength and chemical composition.
Can Kanna be used as a tincture?
Yes. Historical sources also document tincture preparations, and modern kanna tinctures are available as liquid botanical extracts.
What is Kanna powder?
Kanna powder is dried Sceletium plant material that has been ground into a fine botanical powder. It may be made from fermented or unfermented material depending on the product.
Is Kanna an aphrodisiac?
Kanna is sometimes described in modern herbal culture as an aphrodisiac or sensuality herb. However, this is not one of the best established conclusions from modern human research.
Does Kanna help with anxiety?
Traditional and modern discussions associate kanna with relaxation and mood. Some research has investigated anxiety related mechanisms, but the clinical evidence remains limited and kanna should not be presented as a proven treatment for an anxiety disorder.
Does Kanna affect serotonin?
Research indicates that mesembrine alkaloids interact with serotonin related pathways. This is one of the reasons kanna has attracted modern pharmacological interest.
Is Kanna safe?
Kanna is an active botanical and is not risk free. Particular caution is needed when combining it with medicines or substances that affect serotonin. Professional advice is appropriate for anyone taking prescription medication.
Can Kanna be used during pregnancy?
Medicinal use during pregnancy is best avoided unless specifically advised by a qualified healthcare professional.
Is Kanna legal?
The legal status of kanna can vary between countries and can change over time. Anyone purchasing or importing kanna should check the current regulations in their own country.
Traditional Herbal Summary
Kanna, Sceletium tortuosum, is a remarkable South African succulent with a long and complex ethnobotanical history.
Its traditional story is closely connected with Khoi and San plant knowledge, while its written history stretches back to the seventeenth century.
Historically, Sceletium was chewed, fermented, traded, and prepared in several forms. Later records describe teas, decoctions, tinctures, and other preparations. Today it can be found as dried herb, powder, fermented material, tincture, tea, extract, and standardized botanical preparations.
Modern science has focused particularly on its mesembrine alkaloids and their interactions with neurological pathways.
This makes kanna a fascinating meeting point between traditional plant knowledge, ethnobotany, chemistry, pharmacology, and modern herbalism.
Perhaps the most interesting thing about kanna is that it should not be reduced to a simple “mood herb.”
It is a plant with a long cultural history, an unusual chemistry, a distinctive ecology, and an ongoing scientific story.
Understanding kanna means looking at all of those layers together.
References and Further Reading
Smith, M. T., Crouch, N. R., Gericke, N., and Hirst, M. Review of the psychoactive constituents and traditional use of Sceletium. Journal of Ethnopharmacology, 1996.
Gericke, N. and Viljoen, A. Review of Sceletium ethnobotany, chemistry, traditional use, and modern research. Journal of Ethnopharmacology, 2008.
Patnala, S. and Kanfer, I. Research into the quality and chemical composition of Sceletium plant material.
Review of mesembrine alkaloids and their occurrence, chemistry, and pharmacology. Journal of Ethnopharmacology, 2017.
South African National Biodiversity Institute, PlantZAfrica. Sceletium tortuosum.
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