{"id":29741,"date":"2026-02-13T12:11:09","date_gmt":"2026-02-13T12:11:09","guid":{"rendered":"https:\/\/northlandlabmn.com\/site\/?p=29741"},"modified":"2026-02-13T12:57:02","modified_gmt":"2026-02-13T12:57:02","slug":"thc-vs-thca-what-is-tetrahydrocannabinolic-acid","status":"publish","type":"post","link":"https:\/\/northlandlabmn.com\/site\/index.php\/2026\/02\/13\/thc-vs-thca-what-is-tetrahydrocannabinolic-acid\/","title":{"rendered":"THC vs THCa: What is Tetrahydrocannabinolic Acid"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"29741\" class=\"elementor elementor-29741\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"wd-negative-gap elementor-element elementor-element-9a373b7 e-flex e-con-boxed e-con e-parent\" data-id=\"9a373b7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3c5c8b6 elementor-widget elementor-widget-spacer\" data-id=\"3c5c8b6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"wd-negative-gap elementor-element elementor-element-4168c30 e-flex e-con-boxed e-con e-parent\" data-id=\"4168c30\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7f10c0c elementor-widget elementor-widget-wd_text_block\" data-id=\"7f10c0c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<p>If you have some experience with cannabis, you\u2019re probably already familiar with THC, one of the two most common cannabinoids in marijuana (the other one being CBD). However\u00a0\u201cwhat is THCa?\u201d\u00a0is a question that we hear quite often from both cannabis enthusiasts and newcomers to marijuana. In this guide, we will cover everything you need to know about this acidic cannabinoid.\u00a0<\/p><p class=\"typography_variantBodyLarge__k53wg typography_fontArial__3jh5S typography_weightRegular__eOzca typography_colorLeaf__bEFAm contentful-rich-text_paragraph__SBbJ3\"><b><i>THCa<\/i><\/b><i>, or\u00a0<\/i><b><i>tetrahydrocannabinolic acid<\/i><\/b><i>,<\/i>\u00a0is one of the hundreds of cannabinoids found in cannabis plants that are believed to offer several therapeutic benefits, although research into its potential benefits is ongoing.\u00a0<\/p><p class=\"typography_variantBodyLarge__k53wg typography_fontArial__3jh5S typography_weightRegular__eOzca typography_colorLeaf__bEFAm contentful-rich-text_paragraph__SBbJ3\">While its name and chemical composition is very similar to THC, THCA has very different properties from the latter. Unlike THC, THCA is a\u00a0<b><i>non-psychoactive cannabinoid.<\/i><\/b><\/p><p class=\"typography_variantBodyLarge__k53wg typography_fontArial__3jh5S typography_weightRegular__eOzca typography_colorLeaf__bEFAm contentful-rich-text_paragraph__SBbJ3\">As a matter of fact, THCA is THCs predecessor and converts to tetrahydrocannabinol as the cannabis plant is subjected to light and heat. Therefore, THCA products are extracted from\u00a0<b><i>raw cannabis<\/i><\/b>\u00a0plants.\u00a0<\/p><p class=\"typography_variantBodyLarge__k53wg typography_fontArial__3jh5S typography_weightRegular__eOzca typography_colorLeaf__bEFAm contentful-rich-text_paragraph__SBbJ3\">Keep reading to learn more about THCA, and why it is growing in popularity as research uncovers more of its unique properties.<\/p><h2 id=\"toc_what_is_thca?\u00a0\" class=\"typography_variantH4__ga7RG typography_fontAntarctican__8XYdE typography_weightThin__hV67S typography_colorLeaf__bEFAm rich-text-items_richTextTitle__ECJ7o scroll-headings\">What is THCa?\u00a0<\/h2><div class=\"rich-text-items_contentfulWrapperPadding__CgWdE\"><div class=\"contentful-rich-text_container__ics4f\" data-testid=\"richtextcomponent\"><p class=\"typography_variantBodyLarge__k53wg typography_fontArial__3jh5S typography_weightRegular__eOzca typography_colorLeaf__bEFAm contentful-rich-text_paragraph__SBbJ3\">THCA is often referred to as the precursor to THC. It is a\u00a0<b><i>cannabinoid acid\u00a0<\/i><\/b>found in the\u00a0<b><i>fresh cannabis plant<\/i><\/b>.\u00a0\u00a0<\/p><p class=\"typography_variantBodyLarge__k53wg typography_fontArial__3jh5S typography_weightRegular__eOzca typography_colorLeaf__bEFAm contentful-rich-text_paragraph__SBbJ3\">When cannabis plants are growing, they produce a range of cannabinoids depending on the specific strain of the plant. Almost all of these cannabinoids begin as carboxylic acids such as THCA, then convert into non-acidic compounds through the process of\u00a0<b><i>decarboxylation<\/i><\/b>\u00a0or \u201cdecarbing.\u201d The acidic version of each cannabinoid typically has different effects from its decarboxylated form.\u00a0<\/p><p class=\"typography_variantBodyLarge__k53wg typography_fontArial__3jh5S typography_weightRegular__eOzca typography_colorLeaf__bEFAm contentful-rich-text_paragraph__SBbJ3\">Other cannabinoid acids you may encounter are\u00a0<\/p><ul><li class=\"contentful-rich-text_listItem__7mtak\"><p class=\"typography_variantBodyLarge__k53wg typography_fontArial__3jh5S typography_weightRegular__eOzca typography_colorLeaf__bEFAm contentful-rich-text_paragraph__SBbJ3\">CBGA (Cannabigerolic acid)\u00a0<\/p><\/li><li class=\"contentful-rich-text_listItem__7mtak\"><p class=\"typography_variantBodyLarge__k53wg typography_fontArial__3jh5S typography_weightRegular__eOzca typography_colorLeaf__bEFAm contentful-rich-text_paragraph__SBbJ3\">CBDA (Cannabidiolic acid)\u00a0<\/p><\/li><li class=\"contentful-rich-text_listItem__7mtak\"><p class=\"typography_variantBodyLarge__k53wg typography_fontArial__3jh5S typography_weightRegular__eOzca typography_colorLeaf__bEFAm contentful-rich-text_paragraph__SBbJ3\">CBCA (Cannabichromenenic acid)\u00a0<\/p><\/li><li class=\"contentful-rich-text_listItem__7mtak\"><p class=\"typography_variantBodyLarge__k53wg typography_fontArial__3jh5S typography_weightRegular__eOzca typography_colorLeaf__bEFAm contentful-rich-text_paragraph__SBbJ3\">CBGVA (Cannabigerovarinic acid)\u00a0<\/p><\/li><li class=\"contentful-rich-text_listItem__7mtak\"><p class=\"typography_variantBodyLarge__k53wg typography_fontArial__3jh5S typography_weightRegular__eOzca typography_colorLeaf__bEFAm contentful-rich-text_paragraph__SBbJ3\">THCVA (Tetrahydrocanabivarinic acid)\u00a0<\/p><\/li><li class=\"contentful-rich-text_listItem__7mtak\"><p class=\"typography_variantBodyLarge__k53wg typography_fontArial__3jh5S typography_weightRegular__eOzca typography_colorLeaf__bEFAm contentful-rich-text_paragraph__SBbJ3\">CBDVA (Cannabidivarinic acid)\u00a0<\/p><\/li><li class=\"contentful-rich-text_listItem__7mtak\"><p class=\"typography_variantBodyLarge__k53wg typography_fontArial__3jh5S typography_weightRegular__eOzca typography_colorLeaf__bEFAm contentful-rich-text_paragraph__SBbJ3\">CBCVA (Cannabichromevarinic acid)\u00a0<\/p><\/li><\/ul><h2 id=\"toc_how_does_thca_interact_with_the_human_body?\u00a0\" class=\"typography_variantH4__ga7RG typography_fontAntarctican__8XYdE typography_weightThin__hV67S typography_colorLeaf__bEFAm rich-text-items_richTextTitle__ECJ7o scroll-headings\">How does THCa interact with the human body?\u00a0<\/h2><div class=\"rich-text-items_contentfulWrapperPadding__CgWdE\"><div class=\"contentful-rich-text_container__ics4f\" data-testid=\"richtextcomponent\"><p class=\"typography_variantBodyLarge__k53wg typography_fontArial__3jh5S typography_weightRegular__eOzca typography_colorLeaf__bEFAm contentful-rich-text_paragraph__SBbJ3\">The human body (and some animals) contains a unique set of receptors that are part of the\u00a0<b><i>Endocannabinoid System<\/i><\/b>. This system was discovered relatively recently by Raphael Mechoulam. ECS has a critical role in maintaining the homeostasis of the human body, which affects our brain, immune and other systems.\u00a0<a class=\"typography_variantBodyLarge__k53wg typography_fontArial__3jh5S typography_weightRegular__eOzca typography_colorLeaf__bEFAm contentful-rich-text_link__FhG55\" href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC7593926\/\" target=\"_blank\" rel=\"nofollow noopener\">[Source]<\/a>\u00a0<\/p><p class=\"typography_variantBodyLarge__k53wg typography_fontArial__3jh5S typography_weightRegular__eOzca typography_colorLeaf__bEFAm contentful-rich-text_paragraph__SBbJ3\">Unlike THC, THCA is a non-psychotropic cannabinoid. In other words, it does not produce the intoxicating effect that is commonly associated with cannabis and THC.\u00a0<\/p><p class=\"typography_variantBodyLarge__k53wg typography_fontArial__3jh5S typography_weightRegular__eOzca typography_colorLeaf__bEFAm contentful-rich-text_paragraph__SBbJ3\">This is a result of the size of the THCA molecule. This is a large molecule that does not bind to cannabinoid receptors in the endocannabinoid system.\u00a0<\/p><p class=\"typography_variantBodyLarge__k53wg typography_fontArial__3jh5S typography_weightRegular__eOzca typography_colorLeaf__bEFAm contentful-rich-text_paragraph__SBbJ3\">Current\u00a0<a class=\"typography_variantBodyLarge__k53wg typography_fontArial__3jh5S typography_weightRegular__eOzca typography_colorLeaf__bEFAm contentful-rich-text_link__FhG55\" href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/pmc5510775\/\" target=\"_blank\" rel=\"nofollow noopener\">research<\/a>\u00a0suggests that THCA does not bind much to either CB1 or CB2 receptors, the two major cannabinoid receptors.\u00a0<\/p><p class=\"typography_variantBodyLarge__k53wg typography_fontArial__3jh5S typography_weightRegular__eOzca typography_colorLeaf__bEFAm contentful-rich-text_paragraph__SBbJ3\">This does not mean that THCA has no effects on your system, however.\u00a0<\/p><p class=\"typography_variantBodyLarge__k53wg typography_fontArial__3jh5S typography_weightRegular__eOzca typography_colorLeaf__bEFAm contentful-rich-text_paragraph__SBbJ3\">Recent research has suggested that marijuana extracts comprised primarily of THCA may have anti-inflammatory and<a class=\"typography_variantBodyLarge__k53wg typography_fontArial__3jh5S typography_weightRegular__eOzca typography_colorLeaf__bEFAm contentful-rich-text_link__FhG55\" href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/28853159\/\" target=\"_blank\" rel=\"nofollow noopener\">\u00a0neuroprotective properties<\/a>\u00a0for some people. It has also been suggested by some studies to<a class=\"typography_variantBodyLarge__k53wg typography_fontArial__3jh5S typography_weightRegular__eOzca typography_colorLeaf__bEFAm contentful-rich-text_link__FhG55\" href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/31897571\/\" target=\"_blank\" rel=\"nofollow noopener\">\u00a0reduce nausea<\/a>\u00a0and vomiting.\u00a0<\/p><\/div><\/div><\/div><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>If you have some experience with cannabis, you\u2019re probably already familiar with THC, one of the two most common cannabinoids<\/p>\n","protected":false},"author":1,"featured_media":29743,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-29741","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-scientific-publications"],"_links":{"self":[{"href":"https:\/\/northlandlabmn.com\/site\/index.php\/wp-json\/wp\/v2\/posts\/29741","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/northlandlabmn.com\/site\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/northlandlabmn.com\/site\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/northlandlabmn.com\/site\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/northlandlabmn.com\/site\/index.php\/wp-json\/wp\/v2\/comments?post=29741"}],"version-history":[{"count":7,"href":"https:\/\/northlandlabmn.com\/site\/index.php\/wp-json\/wp\/v2\/posts\/29741\/revisions"}],"predecessor-version":[{"id":29802,"href":"https:\/\/northlandlabmn.com\/site\/index.php\/wp-json\/wp\/v2\/posts\/29741\/revisions\/29802"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/northlandlabmn.com\/site\/index.php\/wp-json\/wp\/v2\/media\/29743"}],"wp:attachment":[{"href":"https:\/\/northlandlabmn.com\/site\/index.php\/wp-json\/wp\/v2\/media?parent=29741"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/northlandlabmn.com\/site\/index.php\/wp-json\/wp\/v2\/categories?post=29741"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/northlandlabmn.com\/site\/index.php\/wp-json\/wp\/v2\/tags?post=29741"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}