All About Salvia divinorum | EDABEA

Salvia divinorum Epling & Játiva-M. is a plant from the Lamiaceae family native to the state of Oaxaca (Mexico), which has attracted interest in the fields of ethnobotany, anthropology, and science due to its unique phytochemical characteristics. Its main active compound — salvinorin A — is the only well-documented natural psychoactive compound of plant origin that does not belong to the alkaloid group and acts on kappa-opioid receptors instead of the serotonin 5-HT2A receptors characteristic of classic psychedelics. In this article, we analyze its historical origin, chemical composition, and the pharmacological effects documented in the literature. For a detailed description of the active compound, check out our article on salvinorin A. For the differences between leaves and extracts, refer to our article on differences between leaves and extracts of Salvia divinorum.

Historical Origin and Context

Salvia divinorum, known in Mazatec tradition as "ska María Pastora" or "ska pastora," has been used by Mazatec communities in the Sierra de Oaxaca for healing and divination ceremonies. The first systematic ethnobotanical record in the Western scientific literature was made by R. Gordon Wasson in 1962, published in the Botanical Museum Leaflets from Harvard under the title "A new Mexican psychotropic drug from the mint family" (Wasson, R.G., 1962. Botanical Museum Leaflets Harvard, 20(3), 77–84). The formal botanical description of the species was made that same year by Epling and Játiva-M.

In its original context, fresh leaves were chewed directly or prepared in infusion within specific rituals conducted by Mazatec healers. These practices are part of a specific traditional knowledge system and should not be interpreted outside of their cultural context. The natural distribution area of the species is limited — confined to the humid and shaded areas of the Sierra Mazateca of Oaxaca — and the plant has not been found in the wild outside this region to date.

Chemical Composition: Salvinorin A

The main active compound of Salvia divinorum is salvinorin A (C₂₃H₂₈O₈), a neoclerodane diterpene first isolated and identified by Valdés, Diaz, and Paul in 1984. It is the only well-documented natural psychoactive compound of plant origin that is not an alkaloid — it does not contain nitrogen in its structure — and it acts as a potent and selective agonist of kappa-opioid receptors (KOR), with no significant affinity for the 5-HT2A serotonin receptors that characterize classical serotonergic psychedelics (Roth, B.L. et al., 2002. PNAS, 99(18), 11934–11939).

Natural concentrations of salvinorin A in the dried leaf range from 0.89 to 3.87 mg/g, with a documented average around 2.5 mg/g. The plant also contains salvinorin B and other related compounds with lesser pharmacological activity.

Documented Pharmacological Effects

The effects of salvinorin A have been described in studies with volunteers and in ethnobotanical literature. Its profile is qualitatively distinct from that of classic serotonergic psychedelics, due to its exclusive action on KOR receptors. Documented effects include intense visual hallucinations, profound dissociation, marked distortion of space and time perception, and experiences of depersonalization and derealization (Roth et al., 2002, op. cit.).

The duration is notably brief compared to other psychoactive substances: between 5 and 20 minutes via inhalation, reflecting the rapid metabolism of the molecule once it crosses the blood-brain barrier. This brevity, combined with the intensity of the effect, is one of the most singular pharmacological characteristics of salvinorin A among known plant psychoactive compounds.

Documented risks include episodes of acute anxiety and disorientation during the experience. Unlike serotonergic psychedelics, salvinorin A does not produce significant sympathomimetic effects (tachycardia, hypertension) or empathogenic effects.

Available Formats in the Edabea Catalog

In the Edabea catalog, Salvia divinorum is available in two main formats and a full range of standardized extracts:

• Dried leaves of Salvia divinorum — unprocessed plant material, with the natural concentration of salvinorin A (0.89–3.87 mg/g)
• Standardized extracts — from 5X (~12.5 mg/g) to 80X (~288 mg/g) of salvinorin A
• Complete extracts pack — all concentrations in one purchase

The available extracts and their verified concentrations are:

• 5X Extract — ~12.5 mg/g of salvinorin A
• 10X Extract — ~25 mg/g
• 20X Extract — ~50 mg/g
• 30X Extract — ~75 mg/g
• 40X Extract — ~100 mg/g
• 80X Extract — ~288 mg/g

Legal Status

Salvinorin A is included in the lists of controlled substances in various jurisdictions. The regulation of Salvia divinorum varies by country and may change over time. It is the buyer's responsibility to verify the applicable laws in their place of residence. Edabea products are marketed exclusively as botanical collection material and ethnobotanical research.

Frequently Asked Questions about Salvia divinorum

What is Salvia divinorum and what is its origin?

Salvia divinorum is a plant from the Lamiaceae family native to the Sierra Mazateca of Oaxaca (Mexico). It has been used by Mazatec communities in healing and divination ceremonies. It was scientifically documented for the first time by Wasson in 1962 and botanically described by Epling and Játiva-M. that same year. Its natural distribution is very restricted — limited to the humid and shaded areas of the Sierra Mazateca.

Why is salvinorin A pharmacologically unique?

Because it is the only well-documented natural psychoactive compound of plant origin that is not an alkaloid — it contains no nitrogen — and acts on kappa-opioid receptors (KOR) rather than on the serotonin receptors 5-HT2A that characterize classic psychedelics like psilocybin, LSD, or DMT. This combination — terpenoid structure + KOR mechanism — has no known equivalent in the plant kingdom.

What is the difference between dried leaves and extracts?

Dried leaves contain the natural concentration of salvinorin A (0.89–3.87 mg/g) without any additional processing. Extracts concentrate the active compound through solvent extraction and reapplication onto plant material — from ~12.5 mg/g in 5X up to ~288 mg/g in 80X. For a detailed description of the process, refer to our article on differences between leaves and extracts of Salvia divinorum.

How long does the effect of salvinorin A last?

The effects via inhalation last between 5 and 20 minutes — an unusual brevity among plant psychoactive compounds, reflecting the rapid metabolism of the molecule once in the central nervous system. This brief duration, combined with intense effects, is one of the most singular pharmacological characteristics of salvinorin A.

What does the numbering 5X, 10X, 20X in the extracts mean?

It indicates the relative concentration of the extract compared to the starting plant material. A 5X extract contains approximately 5 times more salvinorin A per gram than the base dried leaf. The exact verified concentrations in the Edabea catalog sheets range from ~12.5 mg/g (5X) to ~288 mg/g (80X).

About this Content

Original article by Nina Slick. Reviewed and updated by the specialized team at Edabea Natura. The phytochemical and pharmacological information is based on the cited bibliographic sources. Last update: April 2026.

Bibliographic References

• Roth, B.L. et al. (2002). Salvinorin A: a potent naturally occurring nonnitrogenous kappa opioid selective agonist. PNAS, 99(18), 11934–11939.
• Valdés, L.J. et al. (1984). Divinorin A, a psychotropic terpenoid from Salvia divinorum. Journal of Organic Chemistry, 49(24), 4716–4720.
• Wasson, R.G. (1962). A new Mexican psychotropic drug from the mint family. Botanical Museum Leaflets Harvard, 20(3), 77–84.