{"id":16206,"date":"2026-07-11T17:57:26","date_gmt":"2026-07-11T15:57:26","guid":{"rendered":"https:\/\/aromexperten.se\/what-is-physta-standardization-coa-and-tongkat-ali\/"},"modified":"2026-10-11T10:08:07","modified_gmt":"2026-10-11T08:08:07","slug":"what-is-physta-standardization-coa-and-tongkat-ali","status":"publish","type":"post","link":"https:\/\/aromexperten.se\/en\/what-is-physta-standardization-coa-and-tongkat-ali\/","title":{"rendered":"What is Physta\u00ae? Standardization, COA, and Tongkat Ali"},"content":{"rendered":"<article class=\"cornerstone-article physta-guide\">\n<header class=\"article-header\">\n<p class=\"lead\">\n    <strong>Physta\u00ae is a trademarked and standardized water extract from the root of<br \/>\n    <em>Eurycoma longifolia<\/em>, the plant often called Tongkat Ali.<\/strong><br \/>\n The manufacturer uses Malaysian root material and controls several chemical and physical<br \/>\n parameters for each batch. This distinguishes Physta\u00ae from ordinary root powder and from many<br \/>\n generic ratio extracts.\n  <\/p>\n<p class=\"article-meta\">\n Published and fact-checked: <time datetime=\"2026-07-11\">July 11, 2026<\/time> \u00b7 By: Aromexperten\n  <\/p>\n<\/header>\n<aside aria-label=\"Viktig information\" class=\"important-notice\">\n<h2>Important information<\/h2>\n<p>\n This article describes Physta\u00ae as a botanical and technical raw material. The text does not<br \/>\n constitute medical advice and does not recommend use as food or a dietary supplement.<br \/>\n Aromexperten sells the product as an ethnobotanical raw material. The product is not intended for<br \/>\n consumption.\n  <\/p>\n<\/aside>\n<nav aria-label=\"Inneh\u00e5ll\" class=\"table-of-contents\">\n<h2>Contents<\/h2>\n<ol>\n<li><a href=\"#snabbfakta\">Quick facts about Physta\u00ae<\/a><\/li>\n<li><a href=\"#vad-ar-physta\">What is Physta\u00ae?<\/a><\/li>\n<li><a href=\"#vattenextraktion\">How does water extraction work?<\/a><\/li>\n<li><a href=\"#standardisering\">What does standardization mean?<\/a><\/li>\n<li><a href=\"#analysmarkorer\">Which substances and analytical markers are standardized?<\/a><\/li>\n<li><a href=\"#coa\">What does a Certificate of Analysis show?<\/a><\/li>\n<li><a href=\"#jamforelse\">Physta\u00ae compared to other raw material forms<\/a><\/li>\n<li><a href=\"#forskning\">How is Physta\u00ae used in research?<\/a><\/li>\n<li><a href=\"#eu-status\">Physta\u00ae and EU food regulations<\/a><\/li>\n<li><a href=\"#kvalitet\">How to assess the documentation<\/a><\/li>\n<li><a href=\"#ordlista\">Brief glossary<\/a><\/li>\n<li><a href=\"#faq\">Frequently Asked Questions about Physta\u00ae<\/a><\/li>\n<\/ol>\n<\/nav>\n<section id=\"snabbfakta\">\n<h2>Quick facts about Physta\u00ae<\/h2>\n<div class=\"table-scroll\">\n<table>\n<tbody>\n<tr>\n<th scope=\"row\">Product name<\/th>\n<td>Physta\u00ae <em>Eurycoma longifolia<\/em> Standardized Extract<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Botanical name<\/th>\n<td><em>Eurycoma longifolia<\/em><\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Common plant names<\/th>\n<td>Tongkat Ali, Pasak Bumi, and Long Jack<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Plant part<\/th>\n<td>Root<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Country of origin<\/th>\n<td>Malaysia<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Extraction method<\/th>\n<td>Water extraction<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Raw material form<\/th>\n<td>Fine powder<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Documentation<\/th>\n<td>Batch-specific Certificate of Analysis, COA<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p>\n This article uses batch TA 2506105 as a consistent calculation example. Batch-specific<br \/>\n values and dates apply to that particular production run and should not be transferred to other<br \/>\n batches. The current batch and all published analysis certificates are available in our<br \/>\n    <a href=\"https:\/\/aromexperten.se\/coa-tongkat-ali-physta\/\">COA archive for Tongkat Ali<br \/>\n Physta\u00ae<\/a>.\n  <\/p>\n<\/section>\n<section id=\"vad-ar-physta\">\n<h2>What is Physta\u00ae?<\/h2>\n<p>\n Physta\u00ae is the name of a specific extract, not of the plant species.<br \/>\n    <a href=\"https:\/\/aromexperten.se\/en\/what-is-tongkat-ali-guide-to-eurycoma-longifolia\/\">Tongkat Ali is the common name for<br \/>\n    <em>Eurycoma longifolia<\/em><\/a>, while Physta\u00ae denotes a trademarked raw material that<br \/>\n the manufacturer produces from the plant&#8217;s root.\n  <\/p>\n<p>\n Biotropics Malaysia describes Physta\u00ae as a proprietary, water-soluble, and standardized<br \/>\n extract from Malaysian <em>Eurycoma longifolia<\/em> root. The company states that the product<br \/>\n complies with the Malaysian standard MS 2409:2011.\n  <\/p>\n<p>\n The information comes from<br \/>\n    <a href=\"https:\/\/www.biotropicsmalaysia.com\/buisness\/perfomance-ingredients\" rel=\"noopener noreferrer\" target=\"_blank\">the manufacturer&#8217;s technical presentation of Physta\u00ae<\/a><br \/>\n and should be understood as manufacturer information.\n  <\/p>\n<p>\n The distinction between plant name and product name has practical significance. A study, specification,<br \/>\n or analysis that applies to Physta\u00ae does not automatically apply to ordinary Tongkat Ali powder or<br \/>\n to another extract. An analysis of a specific batch also describes only the<br \/>\n production run the document is linked to.\n  <\/p>\n<\/section>\n<aside class=\"physta-product-link\">\n  <strong>Looking for the current Physta\u00ae batch?<\/strong><\/p>\n<p>\n In our<br \/>\n    <a href=\"https:\/\/aromexperten.se\/coa-tongkat-ali-physta\/\">COA archive for Tongkat Ali<br \/>\n Physta\u00ae<\/a><br \/>\n you will find the current batch, analysis values, and all published analysis certificates.\n  <\/p>\n<\/aside>\n<section id=\"vattenextraktion\">\n<h2>How does water extraction work?<\/h2>\n<p>\n During water extraction, water is used to transfer water-soluble components from<br \/>\n the root material to an extract solution. The water is then removed, and the extract is converted to<br \/>\n powder. The manufacturer describes Physta\u00ae as a freeze-dried water extract.\n  <\/p>\n<p>\n The process differs from simple grinding. When a producer manufactures root powder, the<br \/>\n dried root is ground, and both soluble and insoluble parts of the plant material are included. During<br \/>\n extraction, the solvent instead determines which components are transferred. The extract thus acquires<br \/>\n a different chemical profile than the original root powder.\n  <\/p>\n<p>\n Biotropics refers to patents for parts of its extraction technology. A US patent<br \/>\n describes a water extract from <em>Eurycoma longifolia<\/em> root and specifies glycosaponins<br \/>\n and peptide fractions as parts of the extract&#8217;s composition.\n  <\/p>\n<p>\n Patents describe technical solutions and rights claims. They do not function as independent<br \/>\n evidence of medical efficacy or regulatory approval. The patent information is available in the<br \/>\n    <a href=\"https:\/\/patents.google.com\/patent\/US7132117B2\/en\" rel=\"noopener noreferrer\" target=\"_blank\">Google Patents database<\/a>.\n  <\/p>\n<\/section>\n<section id=\"standardisering\">\n<h2>What does standardization of Physta\u00ae mean?<\/h2>\n<p>\n The producer establishes specifications for selected properties and controls each<br \/>\n production batch against these limits. The purpose is to make analysis values more comparable between<br \/>\n batches.\n  <\/p>\n<p>\n Standardization does not automatically mean that an extract is stronger, safer, or better<br \/>\n than other raw materials. The assessment requires knowing which markers are analyzed, which<br \/>\n ranges are used, which analysis method the laboratory applies, and whether the documentation<br \/>\n applies to the correct batch.\n  <\/p>\n<p>\n Physta\u00ae is standardized against several analysis parameters instead of a single marker content.<br \/>\n The manufacturer highlights eurycomanone, total protein fraction, total polysaccharide content, and<br \/>\n glycosaponins. The analysis certificate for Aromexperten&#8217;s batches reports the same four groups.\n  <\/p>\n<\/section>\n<section id=\"analysmarkorer\">\n<h2>Which substances and analytical markers are standardized in Physta\u00ae?<\/h2>\n<h3>Eurycomanone<\/h3>\n<p>\n Eurycomanone is a quassinoid often used as a chemical marker for<br \/>\n    <em>Eurycoma longifolia<\/em> extracts. The laboratory uses the marker to verify that<br \/>\n the content is within the product&#8217;s specification. The marker does not describe the entire extract&#8217;s<br \/>\n composition.\n  <\/p>\n<h3>Total protein fraction<\/h3>\n<p>\n The analysis certificate reports total protein as a separate parameter. The term indicates a<br \/>\n combined analysis value and does not identify each individual protein or each peptide. Total<br \/>\n protein should thus not be equated with a complete molecular mapping.\n  <\/p>\n<h3>Total polysaccharide content<\/h3>\n<p>\n Polysaccharides are reported as a total content. The value summarizes the result from the selected<br \/>\n analysis method. Here too, one must distinguish between a total value and identification of<br \/>\n individual molecules.\n  <\/p>\n<h3>Glycosaponins<\/h3>\n<p>\n Glycosaponins constitute another standardization parameter. The analysis shows whether the batch<br \/>\n meets the specified minimum content. The value alone does not indicate anything about the product&#8217;s<br \/>\n complete chemical profile, presence of contaminants, or regulatory status.\n  <\/p>\n<\/section>\n<section id=\"coa\">\n<h2>What does a Certificate of Analysis, COA, show?<\/h2>\n<p>\n A batch-specific Certificate of Analysis shows how an individual production run relates<br \/>\n to the product&#8217;s defined specifications. Below, batch TA 2506105 is used as a<br \/>\n concrete example.\n  <\/p>\n<p>\n Aromexperten has published a<br \/>\n    <a href=\"https:\/\/aromexperten.se\/wp-content\/uploads\/Certificate-of-Analysis-TA2506105.pdf\" rel=\"noopener noreferrer\" target=\"_blank\">Certificate of Analysis for batch TA 2506105<\/a>.<br \/>\n The certificate states a manufacturing date of June 30, 2025, and an expiry date of June 29, 2028. The document<br \/>\n specifies Malaysia as the country of origin, root as the plant part used, and water as the extraction method.\n  <\/p>\n<div class=\"table-scroll\">\n<table>\n<thead>\n<tr>\n<th scope=\"col\">Analysis parameter<\/th>\n<th scope=\"col\">Specification<\/th>\n<th scope=\"col\">Result for TA 2506105<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Eurycomanone<\/td>\n<td>0.8\u20131.5%<\/td>\n<td>0.87%<\/td>\n<\/tr>\n<tr>\n<td>Total protein<\/td>\n<td>Minimum 22%<\/td>\n<td>35.4%<\/td>\n<\/tr>\n<tr>\n<td>Total polysaccharide<\/td>\n<td>Minimum 30%<\/td>\n<td>37.5%<\/td>\n<\/tr>\n<tr>\n<td>Glycosaponin<\/td>\n<td>Minimum 40%<\/td>\n<td>51.1%<\/td>\n<\/tr>\n<tr>\n<td>Moisture content<\/td>\n<td>Below 8.0%<\/td>\n<td>1.15%<\/td>\n<\/tr>\n<tr>\n<td>Average particle size<\/td>\n<td>90% less than 120 mesh<\/td>\n<td>Meets specification<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p>\n The certificate also reports heavy metals. The results are stated as lead below 1.00 ppm,<br \/>\n mercury below 0.05 ppm, arsenic below 1.00 ppm, and cadmium below 0.20 ppm. The asterisk in<br \/>\n the document indicates that the laboratory did not detect the substance above the specified reporting level.\n  <\/p>\n<p>\n Microbiological parameters are reported separately. Total aerobic count and yeast and mold are<br \/>\n below 10 cfu\/g. The document indicates absence of <em>Salmonella<\/em>, <em>Escherichia coli<\/em><br \/>\n and <em>Staphylococcus aureus<\/em> in the sample quantities the specification describes.\n  <\/p>\n<aside class=\"source-note\">\n<h3>Important limitation in the certificate<\/h3>\n<p>\n The certificate&#8217;s own disclaimer states that the information is based on the supplier&#8217;s COA and that<br \/>\n the user is responsible for verification and use. The document should thus be described as<br \/>\n supplier or batch documentation, not as an independent regulatory control.\n    <\/p>\n<\/aside>\n<p>\n All published analysis certificates, including that for the current batch, are collected in our<br \/>\n    <a href=\"https:\/\/aromexperten.se\/coa-tongkat-ali-physta\/\">COA archive for Tongkat Ali<br \/>\n Physta\u00ae<\/a>. There you can compare how the values have varied between production runs.\n  <\/p>\n<\/section>\n<section id=\"jamforelse\">\n<h2>Physta\u00ae compared to root powder and ratio extracts<\/h2>\n<div class=\"table-scroll\">\n<table>\n<thead>\n<tr>\n<th scope=\"col\">Property<\/th>\n<th scope=\"col\">Root powder<\/th>\n<th scope=\"col\">Generic ratio extract<\/th>\n<th scope=\"col\">Physta\u00ae<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Starting material<\/td>\n<td>Dried root<\/td>\n<td>Usually root<\/td>\n<td>Malaysian <em>Eurycoma longifolia<\/em> root<\/td>\n<\/tr>\n<tr>\n<td>Processing<\/td>\n<td>The producer grinds the root<\/td>\n<td>The producer extracts and concentrates<\/td>\n<td>The producer uses a defined water extraction<\/td>\n<\/tr>\n<tr>\n<td>Standardization<\/td>\n<td>Often none specified<\/td>\n<td>Varies between products<\/td>\n<td>Several specified parameters<\/td>\n<\/tr>\n<tr>\n<td>Batch data<\/td>\n<td>Depends on the supplier<\/td>\n<td>Depends on the supplier<\/td>\n<td>COA reports batch-specific values<\/td>\n<\/tr>\n<tr>\n<td>Trademarked raw material<\/td>\n<td>No<\/td>\n<td>Not necessarily<\/td>\n<td>Yes<\/td>\n<\/tr>\n<tr>\n<td>Transferability of research<\/td>\n<td>Physta\u00ae studies do not automatically apply<\/td>\n<td>Physta\u00ae studies do not automatically apply<\/td>\n<td>The study must still match the correct product and raw material type<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p>\n The table shows why a high ratio, for example 100:1, does not automatically provide more useful<br \/>\n information than a clear specification. The ratio indication normally describes the relationship between<br \/>\n original raw material and extract, but does not necessarily identify markers, analysis methods,<br \/>\n or purity data.\n  <\/p>\n<p>\n A more detailed review of the differences between the raw material forms is available in our guide on<br \/>\n    <a href=\"https:\/\/aromexperten.se\/en\/tongkat-ali-powder-or-extract-differences-explained\/\">Tongkat Ali powder and<br \/>\n extracts<\/a>.\n  <\/p>\n<\/section>\n<section id=\"forskning\">\n<h2>How is Physta\u00ae used in research?<\/h2>\n<p>\n Researchers have used Physta\u00ae in several human studies. A randomized, double-blind, and<br \/>\n placebo-controlled study from 2021 investigated a standardized water extract named<br \/>\n Physta\u00ae in 105 men aged 50\u201370 over twelve weeks.\n  <\/p>\n<p>\n The study reports product name, study design, and groups. The raw material identity thus becomes<br \/>\n clearer than in research that only describes the material as &#8220;Tongkat Ali extract.&#8221; The study<br \/>\n is available in<br \/>\n    <a href=\"https:\/\/foodandnutritionresearch.net\/index.php\/fnr\/article\/view\/5647\" rel=\"noopener noreferrer\" target=\"_blank\">Food &#038; Nutrition Research<\/a>.\n  <\/p>\n<p>\n An older randomized study describes Physta\u00ae as a freeze-dried water extract and reports<br \/>\n the product&#8217;s use during a specific trial period. The study is openly available via<br \/>\n    <a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC3914427\/\" rel=\"noopener noreferrer\" target=\"_blank\">PubMed Central<\/a>.\n  <\/p>\n<p>\n The studies primarily show why product identity matters. Results from Physta\u00ae do not<br \/>\n automatically apply to root powder, to other standardizations, or to products of unknown<br \/>\n origin.\n  <\/p>\n<p>\n When evaluating research, one must examine participant numbers, study duration, primary outcomes,<br \/>\n statistical analysis, funding, and any conflicts of interest.\n  <\/p>\n<p>\n This article does not review health effects in detail. The purpose is to explain what Physta\u00ae is<br \/>\n as a defined raw material and why correct product identity matters when interpreting research.\n  <\/p>\n<\/section>\n<section id=\"eu-status\">\n<h2>Does standardization mean that Physta\u00ae is approved as food in the EU?<\/h2>\n<p>\n No. Technical standardization, patents, and published studies do not constitute EU approval<br \/>\n as food.\n  <\/p>\n<p>\n In 2021, EFSA assessed a standardized water extract from <wpml_linebreak><em>Eurycoma longifolia<\/em><\/wpml_linebreak> root as a novel food. The panel considered that the data did not<br \/>\nestablish the safety for the proposed use.\n  <\/p>\n<p>\n The product&#8217;s technical specification and its regulatory status are thus two separate matters.<br \/>\n EFSA&#8217;s complete opinion is available here:<br \/>\n    <a href=\"https:\/\/efsa.onlinelibrary.wiley.com\/doi\/10.2903\/j.efsa.2021.6937\" rel=\"noopener noreferrer\" target=\"_blank\">Safety of <em>Eurycoma longifolia<\/em> root extract as a novel food<\/a>.\n  <\/p>\n<p>\n Aromexperten presents Physta\u00ae as an ethnobotanical raw material, not as food, dietary supplement,<br \/>\n medicine, or animal feed. The product is not intended for consumption.\n  <\/p>\n<\/section>\n<section id=\"kvalitet\">\n<h2>How to assess the documentation for a Physta\u00ae extract<\/h2>\n<p>\n The document must be matched against the actual product. A general data sheet can provide relevant<br \/>\n background, while a batch-specific COA provides direct information about the raw material you have in front of<br \/>\n you.\n  <\/p>\n<ul class=\"checklist\">\n<li>Check that the document states the product name Physta\u00ae.<\/li>\n<li>Match the batch number against the product&#8217;s label or delivery documents.<\/li>\n<li>Check the manufacturing date and expiry date.<\/li>\n<li>Confirm botanical name, plant part, and country of origin.<\/li>\n<li>Check that the document specifies water as the extraction method.<\/li>\n<li>Compare each marker content with its specification.<\/li>\n<li>Review results for moisture content, heavy metals, and microorganisms.<\/li>\n<li>Read footnotes, reporting limits, and disclaimers.<\/li>\n<li>Check who issued the document and when it was signed.<\/li>\n<li>Request an explanation if results, method, or sampling are missing.<\/li>\n<\/ul>\n<p>\n Quality should not be assessed based solely on eurycomanone or a high extract ratio. A<br \/>\n more complete assessment combines identity, process, analytical markers, physical values,<br \/>\n microbiology, heavy metals, traceability, and the origin of the documents.\n  <\/p>\n<\/section>\n<section id=\"ordlista\">\n<h2>Brief glossary<\/h2>\n<dl>\n<dt>Physta\u00ae<\/dt>\n<dd>\n A trademarked standardized water extract from the root of<br \/>\n      <em>Eurycoma longifolia<\/em>.\n    <\/dd>\n<dt>Standardization<\/dt>\n<dd>\n Control of selected parameters against defined specifications for each batch.\n    <\/dd>\n<dt>Eurycomanone<\/dt>\n<dd>\n A quassinoid that laboratories often use as a chemical analysis marker.\n    <\/dd>\n<dt>COA<\/dt>\n<dd>\n Certificate of Analysis, a document that reports specifications and results for a<br \/>\n raw material or batch.\n    <\/dd>\n<dt>ppm<\/dt>\n<dd>\n Parts per million, a unit that laboratories often use for very low concentrations.\n    <\/dd>\n<dt>cfu\/g<\/dt>\n<dd>\n Colony-forming units per gram, a microbiological unit of measurement.\n    <\/dd>\n<dt>Mesh<\/dt>\n<dd>\n A measure that describes particle size through sieving.\n    <\/dd>\n<\/dl>\n<\/section>\n<section id=\"sammanfattning\">\n<h2>Summary: What is Physta\u00ae?<\/h2>\n<p>\n Physta\u00ae is a standardized water extract from Malaysian <em>Eurycoma longifolia<\/em> root.<br \/>\n The product name describes a specific extract and should not be used as a synonym for all<br \/>\n Tongkat Ali material.\n  <\/p>\n<p>\n For batch TA 2506105, the analysis certificate reported 0.87% eurycomanone, 35.4% total protein,<br \/>\n 37.5% total polysaccharide, and 51.1% glycosaponin, in addition to moisture content, particle size,<br \/>\n heavy metals, and microbiological values. The values vary between batches within the specification,<br \/>\n and you can compare them in the<br \/>\n    <a href=\"https:\/\/aromexperten.se\/coa-tongkat-ali-physta\/\">COA archive<\/a>.\n  <\/p>\n<p>\n Standardization improves the ability to compare batches, but does not replace critical<br \/>\n review. Always check product identity, batch number, specifications, analysis methods,<br \/>\n the origin of the documents, and the product&#8217;s intended use.\n  <\/p>\n<\/section>\n<section id=\"faq\">\n<h2>Frequently Asked Questions about Physta\u00ae<\/h2>\n<h3>What is Physta\u00ae?<\/h3>\n<p>\n Physta\u00ae is a trademarked and standardized water extract from the root of<br \/>\n    <em>Eurycoma longifolia<\/em>, the plant often called Tongkat Ali.\n  <\/p>\n<h3>Is Physta\u00ae the same as Tongkat Ali?<\/h3>\n<p>\n No. Tongkat Ali is a name for the plant, while Physta\u00ae is the name of a specific extract<br \/>\nfrom the plant&#8217;s root.\n  <\/p>\n<h3>Which extraction method is used?<\/h3>\n<p>\n The producer uses water extraction. The analysis certificates explicitly state water as the<br \/>\n extraction method.\n  <\/p>\n<h3>Which markers does the analysis certificate check?<\/h3>\n<p>\n The certificate reports eurycomanone, total protein, total polysaccharide, and glycosaponin.<br \/>\n In addition, moisture content, particle size, heavy metals, and microbiological parameters are reported.\n  <\/p>\n<h3>What does 0.87% eurycomanone mean?<\/h3>\n<p>\n The result means that the analysis for batch TA 2506105 reported 0.87% eurycomanone, which<br \/>\n is within the certificate&#8217;s specification of 0.8\u20131.5%. Later batches have their own values within<br \/>\n the same range.\n  <\/p>\n<h3>Is Physta\u00ae the same as a 100:1 extract?<\/h3>\n<p>\n Not necessarily. A ratio normally describes a raw material relationship, while Physta\u00ae uses<br \/>\n defined standardization parameters and batch-specific analysis.\n  <\/p>\n<h3>Can Physta\u00ae studies be transferred to all Tongkat Ali products?<\/h3>\n<p>\n No. Raw material, extraction method, markers, and concentration may differ. Research results<br \/>\n must be linked to the product the study actually used.\n  <\/p>\n<h3>Where can I see the current Physta\u00ae batch?<\/h3>\n<p>\n The current batch and all previous analysis certificates are available in our<br \/>\n    <a href=\"https:\/\/aromexperten.se\/coa-tongkat-ali-physta\/\">COA archive for Tongkat Ali<br \/>\n Physta\u00ae<\/a>.\n  <\/p>\n<h3>Is Physta\u00ae intended for consumption at Aromexperten?<\/h3>\n<p>\n No. Aromexperten sells the product as an ethnobotanical raw material and states that it is not intended<br \/>\n for consumption.\n  <\/p>\n<\/section>\n<aside class=\"cta-box\">\n<h2>See current Tongkat Ali Physta\u00ae batch<\/h2>\n<p>\n On the product page, you will find the current batch, technical analysis values, and the associated Certificate of Analysis for Aromexperten&#8217;s Physta\u00ae raw material.\n  <\/p>\n<p class=\"button-group\">\n     <a class=\"button primary\" href=\"https:\/\/aromexperten.se\/en\/shop\/botanicals\/tongkat-ali-eurycoma-longifolia\/tongkat-ali-physta\/\"><br \/>\n View current Tongkat Ali Physta\u00ae batch<br \/>\n    <\/a><\/p>\n<p>    <a class=\"button secondary\" href=\"https:\/\/aromexperten.se\/coa-tongkat-ali-physta\/\"><br \/>\n View all analysis certificates<br \/>\n    <\/a>\n  <\/p>\n<p class=\"small-print\">\n Aromexperten sells the products as ethnobotanical raw materials. The products are not intended for<br \/>\n consumption.\n  <\/p>\n<\/aside>\n<section id=\"kallor\">\n<h2>Sources and method<\/h2>\n<p>\n The article distinguishes between batch-specific documentation, manufacturer information, patents,<br \/>\n published studies, and regulatory assessments. Exact batch values come from the published<br \/>\n analysis certificate for TA 2506105.\n  <\/p>\n<ol>\n<li>\n      <a href=\"https:\/\/aromexperten.se\/wp-content\/uploads\/Certificate-of-Analysis-TA2506105.pdf\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n Certificate of Analysis: Physta\u00ae Eurycoma longifolia Standardized Extract, batch TA 2506105.<br \/>\n      <\/a>\n    <\/li>\n<li>\n      <a href=\"https:\/\/aromexperten.se\/coa-tongkat-ali-physta\/\"><br \/>\n Aromexperten: analysis certificates for all published Physta\u00ae batches.<br \/>\n      <\/a>\n    <\/li>\n<li>\n      <a href=\"https:\/\/www.biotropicsmalaysia.com\/buisness\/perfomance-ingredients\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n Biotropics Malaysia: technical product information about Physta\u00ae.<br \/>\n      <\/a><br \/>\n Manufacturer information.\n    <\/li>\n<li>\n      <a href=\"https:\/\/patents.google.com\/patent\/US7132117B2\/en\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n Google Patents: technical patent information about Eurycoma longifolia extract.<br \/>\n      <\/a>\n    <\/li>\n<li>\n      <a href=\"https:\/\/foodandnutritionresearch.net\/index.php\/fnr\/article\/view\/5647\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n Chinnappan et al.: randomized study of Physta\u00ae in older men.<br \/>\n      <\/a>\n    <\/li>\n<li>\n      <a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC3914427\/\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n Udani et al.: study of a proprietary freeze-dried water extract of Eurycoma longifolia.<br \/>\n      <\/a>\n    <\/li>\n<li>\n      <a href=\"https:\/\/efsa.onlinelibrary.wiley.com\/doi\/10.2903\/j.efsa.2021.6937\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n EFSA: Safety of Eurycoma longifolia root extract as a novel food.<br \/>\n      <\/a>\n    <\/li>\n<\/ol>\n<\/section>\n<footer class=\"author-box\">\n<h2>About the article<\/h2>\n<p>\n    <strong>Author:<\/strong> Aromexperten.\n  <\/p>\n<p>\n    <strong>Editorial policy:<\/strong><br \/>\n We report technical specifications, research results, patent information,<br \/>\n regulatory assessments, and manufacturer claims as distinct source types. This makes clear which<br \/>\n type of source each piece of information is based on.\n  <\/p>\n<\/footer>\n<\/article>\n","protected":false},"excerpt":{"rendered":"<p>Physta\u00ae is a trademarked and standardized water extract from the root of Eurycoma longifolia, the plant often called Tongkat Ali. The manufacturer uses Malaysian root material and controls several chemical and physical parameters for each batch. This distinguishes Physta\u00ae from ordinary root powder and from many generic ratio extracts. Published and fact-checked: July 11, 2026 [&#8230;]\n","protected":false},"author":1,"featured_media":16207,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_hide_featured_image":false,"_jetpack_featured_image_duplicate_dismissed":0,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[254],"tags":[],"class_list":["post-16206","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-botanical-guides"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>What is Physta\u00ae? 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