Geissospermum Vellosii
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Pau Pereira Bark Powder is a distinctive Brazilian botanical material derived from the bark associated commercially with Geissospermum vellosii, a member of the Apocynaceae family. The plant has a long history in Brazilian ethnobotanical literature and has attracted scientific interest because of the naturally occurring alkaloids found in its bark.
For professional buyers, however, Pau Pereira should be evaluated as more than a traditional Brazilian herb.
Correct botanical identity, physical characteristics, documentation, processing, destination-country regulations and consistency between shipments are important considerations when purchasing this botanical material for international trade.
Prover Brasil for Export Ltda. supplies Brazilian botanical ingredients to international B2B buyers and supports commercial enquiries involving different quantities and shipping requirements.
Explore our Brazilian botanical products or contact our export team for current commercial information.
Common Name: Pau Pereira
Commercial Product: Pau Pereira Bark / Pau Pereira Bark Powder
Scientific Name used for this product: Geissospermum vellosii
Family: Apocynaceae
Plant Part: Bark
Origin: Brazil
Product Type: Botanical raw material / milled botanical powder
The common name “Pau Pereira” has historically been used for Brazilian botanical materials associated with the genus Geissospermum. This makes correct botanical identification particularly important for professional sourcing.
Scientific literature also discusses botanical nomenclature associated with Geissospermum laeve and Geissospermum vellosii. Buyers should therefore evaluate the botanical identification stated in the specification and supporting documentation for the material being purchased.
The commercial value of Pau Pereira does not come only from its traditional history.
For importers and botanical companies, the material must move successfully through several stages:
Botanical identification → bark preparation → drying → milling → quality evaluation → packing → international shipment
This supply-chain perspective is especially important for companies purchasing botanical raw materials in commercial quantities.
The bark is the traditionally referenced botanical part of the Pau Pereira tree.
It is naturally characterized by a pronounced bitter profile and has been the principal plant material described in historical Brazilian ethnobotanical use.
Depending on the buyer’s project and destination regulations, bark material may be evaluated for botanical processing, research, ingredient development or other permitted commercial applications.
Pau Pereira Bark Powder is produced by reducing dried bark material to a more manageable powdered form.
Powdering can make botanical material easier to handle during subsequent operations such as:
Final suitability always depends on the intended application and the regulations of the destination country.
One of the most scientifically distinctive characteristics of Pau Pereira bark is its alkaloid profile.
Research on Geissospermum vellosii has identified indole and carboline-related alkaloids in bark-derived materials. Compounds discussed in scientific literature include geissospermine, pereirine-related compounds and flavopereirine.
This phytochemical profile is one reason the plant continues to receive research attention.
However, identifying a bioactive compound in a plant does not mean that the commercial botanical powder should be marketed as a medicine or as a treatment for disease.
That distinction is especially important for international importers, supplement companies and botanical distributors.
Pau Pereira has a documented history in traditional South American botanical practices.
Historical and ethnopharmacological literature describes preparations made from the bark in connection with digestive complaints, appetite, fever and other traditional applications.
These historical uses provide valuable ethnobotanical context, but they should not automatically be converted into modern health claims.
Companies developing finished products should verify which claims, uses and product categories are legally permitted in the country where the finished product will be sold.
Modern research has examined Geissospermum vellosii and its bark-derived compounds in several experimental areas.
Researchers have investigated the chemical composition of Pau Pereira bark and characterized naturally occurring alkaloids associated with the species.
A published analytical study describes Pau Pereira as a Brazilian native tree from which alkaloid mixtures traditionally referred to as pereirine, as well as flavopereirine, have been isolated.
Read research on Pau Pereira alkaloids
A Brazilian study evaluated fractions and extracts of Geissospermum vellosii stem bark in experimental animal models. The findings concerned antinociceptive and anti-inflammatory activity under laboratory conditions.
View the scientific study on PubMed
These results should be understood as preclinical research, not evidence that Pau Pereira Bark Powder treats pain or inflammatory disease in humans.
Pau Pereira extracts and alkaloid-enriched preparations have also been investigated in laboratory and animal studies involving several biological mechanisms.
For example, researchers have published experimental studies involving prostate and pancreatic cancer cell models. These studies remain preclinical and should not be interpreted as evidence that Pau Pereira prevents, cures or treats cancer in humans.
Explore Pau Pereira information from Memorial Sloan Kettering Cancer Center
View preclinical Pau Pereira research on PubMed
View additional research in PubMed Central
Pau Pereira is best approached as a specialized botanical rather than a mass-market commodity ingredient.
Potential professional buyers may include:
The actual commercial use must always comply with destination-country legislation.
Botanical purchasing requires greater precision than simply matching a common plant name.
Regional common names can sometimes refer to different plants. For that reason, procurement teams should confirm:
This is particularly important for Pau Pereira because scientific and historical literature contains different botanical nomenclature associated with the commercial name.
Before purchasing Pau Pereira Bark Powder, professional buyers should define the technical and commercial requirements of their project.
Confirm that the botanical material matches the scientific identity required for your intended market.
Powder granulation and other physical characteristics can influence handling, blending and further processing.
Dry botanical materials should be protected from excessive moisture and unsuitable storage conditions.
Ask which documentation and analytical parameters are available for the specific product and batch.
Botanical ingredients may be classified differently according to intended use and destination country.
Do not assume that a botanical permitted in one market has the same regulatory status in another.
Provide the expected quantity when requesting a quotation. This helps determine appropriate packing and international shipping options.
Depending on local regulations and the intended product category, Pau Pereira may attract interest from companies involved in:
Specialized distributors can add Brazilian botanicals to portfolios intended for professional buyers.
Companies developing traditional botanical concepts may evaluate Pau Pereira according to applicable local legislation.
The powdered or bark material can serve as starting material for qualified companies conducting further botanical processing or extraction development.
Pau Pereira’s alkaloid profile makes the species relevant to phytochemical and botanical research programs.
Qualified formulation teams may investigate botanical ingredients during product-development projects where the ingredient and proposed use comply with applicable regulations.
International buyers interested in Pau Pereira frequently source more than one Brazilian plant material.
Combining several botanicals within a sourcing strategy can help distributors and importers create a broader ingredient portfolio.
Browse our Brazilian Herbs Raw Material selection or explore the complete Brazilian botanical ingredient catalog.
Buyers can also visit the Prover Brasil Blog for additional information about Brazilian plant ingredients and international B2B sourcing.
Professional procurement depends on clear communication between buyer and supplier.
Depending on product availability, order characteristics and customer requirements, buyers should discuss relevant commercial or technical documentation before confirming an order.
When requesting a quotation, provide:
This allows the export team to evaluate the enquiry more accurately.
Learn more about our processing and quality structure.
Prover Brasil for Export Ltda. serves international B2B customers looking for Brazilian botanical ingredients.
Depending on order size, destination and commercial conditions, shipments may be arranged through:
Shipping requirements should be evaluated individually according to quantity and destination.
Pau Pereira Bark Powder should be handled as a dry botanical ingredient.
For commercial storage:
Information about Pau Pereira’s traditional history and scientific research is provided for botanical, educational and B2B ingredient-reference purposes.
Published studies involving Geissospermum vellosii include laboratory and animal research, while adequate human clinical evidence is lacking.
Therefore, Pau Pereira Bark Powder should not be presented on this page as a product intended to diagnose, treat, cure or prevent any disease.
Importers, distributors and finished-product companies are responsible for confirming the regulatory status, permitted applications, labeling requirements and authorized claims in the destination market.
Prover Brasil for Export Ltda. works with international companies searching for Brazilian botanical ingredients and raw materials.
Our B2B customers can discuss:
The goal is to provide professional sourcing support rather than simply sell a botanical name without understanding the buyer’s requirements.
Are you an importer, distributor, ingredient company or professional buyer looking for Pau Pereira Bark Powder from Brazil?
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Product: Pau Pereira Bark Powder
Botanical reference: Geissospermum vellosii
Required quantity: ___ kg
Destination country: ___
Intended application: ___
Required specifications: ___
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Pau Pereira Bark Powder is a powdered botanical material produced from Pau Pereira bark. The Prover Brasil product page identifies the botanical as Geissospermum vellosii, family Apocynaceae, origin Brazil.
The commercial botanical material described here is obtained from the bark.
Yes. Scientific studies have investigated several naturally occurring alkaloids in Geissospermum vellosii bark, including compounds associated with the pereirine group, geissospermine and flavopereirine.
No such claim should be made based on the existing evidence. Cancer-related Pau Pereira research has primarily involved laboratory or animal models, and human clinical evidence is lacking.
Potential B2B customers include botanical ingredient importers, distributors, laboratories, research companies, botanical wholesalers and qualified formulation businesses, subject to local regulations.
International commercial enquiries can be evaluated according to destination, quantity, documentation requirements and applicable import regulations.
Send the required quantity, destination country, intended application and technical requirements through the Prover Brasil contact page.
Memorial Sloan Kettering Cancer Center — Pao Pereira
Overview of traditional use, phytochemistry and the current limitations of clinical evidence.
https://www.mskcc.org/cancer-care/integrative-medicine/herbs/pao-pereira
Lima et al. — Antinociceptive and Anti-inflammatory Effects of a Geissospermum vellosii Stem Bark Fraction
Experimental research involving stem-bark fractions.
https://pubmed.ncbi.nlm.nih.gov/26840005/
Bemis et al. — Beta-Carboline Alkaloid-Enriched Extract from Pao Pereira
Preclinical research involving alkaloid-enriched bark extracts.
https://pubmed.ncbi.nlm.nih.gov/19476740/
Dong et al. — Extract of the Medicinal Plant Pao Pereira
Preclinical laboratory and animal research.
https://pmc.ncbi.nlm.nih.gov/articles/PMC6247539/
Maia et al. — Tracking Pereirine and Flavopereirine in Pau-Pereira
Research concerning alkaloids associated with Geissospermum vellosii.
https://pubs.rsc.org/en/content/articlelanding/2019/nj/c9nj01314h
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Pau Pereira Bark Powder from Brazil for bulk B2B botanical ingredient export
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Pau Pereira Bark Powder from Brazil
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Brazilian Pau Pereira Bark Powder for international B2B botanical ingredient sourcing.
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Pau Pereira Bark Powder from Brazil, botanically identified for this product as Geissospermum vellosii, supplied by Prover Brasil for Export Ltda. for international B2B enquiries.
