{"product_id":"5-mthf-active-folate","title":"5-MTHF Extra Strength | Active Folate with Quatrefolic®","description":"\u003ch2\u003e5-MTHF Extra Strength | Active Folate with Quatrefolic®\u003c\/h2\u003e\n\n\u003cp\u003eSupport methylation, cardiovascular wellness, and cellular metabolism with \u003cstrong\u003eRetzlerRx® 5-MTHF Extra Strength\u003c\/strong\u003e, a physician-formulated active folate supplement designed to provide the most biologically available form of vitamin B9.* This advanced formula uses \u003cstrong\u003eQuatrefolic®\u003c\/strong\u003e, a highly bioavailable form of \u003cstrong\u003e5-methyltetrahydrofolate (5-MTHF)\u003c\/strong\u003e designed to support efficient folate utilization and cellular health.*\u003c\/p\u003e\n\n\u003cdiv style=\"padding:14px 16px; border:1px solid #e5e5e5; margin:18px 0;\"\u003e\n\u003cstrong\u003eBest for:\u003c\/strong\u003e Individuals seeking bioactive folate support for methylation, cardiovascular health, homocysteine metabolism, and neurological wellness.\n\u003c\/div\u003e\n\n\u003cp\u003e\u003cstrong\u003e5-MTHF\u003c\/strong\u003e is the metabolically active form of folate used by the body in critical biochemical pathways including DNA synthesis, methylation, neurotransmitter production, and cardiovascular metabolism.* Unlike standard folic acid, which must be converted through multiple enzymatic steps, active folate provides the form the body can directly utilize.*\u003c\/p\u003e\n\n\u003cp\u003eRetzlerRx® 5-MTHF Extra Strength is especially beneficial for individuals who may have difficulty converting folic acid efficiently, including those with \u003cstrong\u003eMTHFR gene variations\u003c\/strong\u003e or those seeking advanced nutritional support for cellular and metabolic health.*\u003c\/p\u003e\n\n\u003ch2\u003eKey Benefits\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eActive Folate with Quatrefolic®\u003c\/strong\u003e – Provides highly bioavailable methylfolate for efficient absorption and utilization.*\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethylation Support\u003c\/strong\u003e – Supports critical methylation pathways involved in DNA synthesis and cellular metabolism.*\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCardiovascular Support\u003c\/strong\u003e – Helps support healthy homocysteine metabolism and cardiovascular wellness.*\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy \u0026amp; Cognitive Support\u003c\/strong\u003e – Supports energy metabolism, neurotransmitter production, and mental clarity.*\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMTHFR-Friendly Formula\u003c\/strong\u003e – Ideal for individuals seeking active folate rather than synthetic folic acid.*\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoctor Formulated\u003c\/strong\u003e – Developed using principles of functional and longevity medicine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean Formula\u003c\/strong\u003e – Vegan, gluten-free, and non-GMO.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho May Benefit\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eIndividuals seeking methylation support\u003c\/li\u003e\n\u003cli\u003ePeople with MTHFR gene variants\u003c\/li\u003e\n\u003cli\u003eThose interested in cardiovascular wellness support\u003c\/li\u003e\n\u003cli\u003eIndividuals seeking energy and neurological support\u003c\/li\u003e\n\u003cli\u003ePeople looking for bioactive folate supplementation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy RetzlerRx®\u003c\/h2\u003e\n\n\u003cp\u003eRetzlerRx® supplements are developed using practitioner-grade standards and clinically relevant formulations. These products reflect the philosophy of \u003cstrong\u003eHormoneSynergy® Longevity Medicine\u003c\/strong\u003e, where targeted nutrition, advanced diagnostics, and evidence-based preventive longevity medicine support long-term metabolic and neurological health.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003ePhysician formulated\u003c\/li\u003e\n\u003cli\u003ePractitioner-grade quality\u003c\/li\u003e\n\u003cli\u003eClinically selected ingredients\u003c\/li\u003e\n\u003cli\u003eNon-GMO and gluten-free\u003c\/li\u003e\n\u003cli\u003eNo unnecessary fillers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSuggested Use\u003c\/h2\u003e\n\n\u003cp\u003eTake as directed on the product label or as directed by your healthcare provider.\u003c\/p\u003e\n\n\u003cp style=\"text-align:center; margin-top:18px;\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1439\/1594\/files\/5-MTHF_family_Active_Folate_Family_5B12_RETZK_DRS-229_061516_1.pdf?11816178550051145306\" target=\"_blank\" rel=\"noopener\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1439\/1594\/files\/download_datasheet_compact.jpg?v=1490055500\" alt=\"Download RetzlerRx 5-MTHF Extra Strength supplement data sheet\"\u003e\n\u003c\/a\u003e\n\u003c\/p\u003e\n\n\u003cdiv style=\"text-align:center; margin-top:20px;\"\u003e\n\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/vXASVGFQZ0Y\" title=\"RetzlerRx 5-MTHF Extra Strength overview video\" frameborder=\"0\" allowfullscreen\u003e\u003c\/iframe\u003e\n\u003c\/div\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat is 5-MTHF?\u003c\/h3\u003e\n\u003cp\u003e5-MTHF (5-methyltetrahydrofolate) is the active, bioavailable form of folate used directly by the body in methylation and cellular metabolism.*\u003c\/p\u003e\n\n\u003ch3\u003eWhat is Quatrefolic®?\u003c\/h3\u003e\n\u003cp\u003eQuatrefolic® is a patented form of methylfolate designed for enhanced stability, absorption, and biological activity.*\u003c\/p\u003e\n\n\u003ch3\u003eWhy choose active folate instead of folic acid?\u003c\/h3\u003e\n\u003cp\u003eActive folate bypasses the enzymatic conversion steps required for folic acid, making it easier for the body to utilize in key biochemical pathways.*\u003c\/p\u003e\n\n\u003ch3\u003eWho may benefit from 5-MTHF supplementation?\u003c\/h3\u003e\n\u003cp\u003eIndividuals seeking support for methylation, cardiovascular health, homocysteine metabolism, and neurological wellness may benefit from active folate supplementation.*\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cp style=\"font-size:13px;\"\u003e\n*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.\n\u003c\/p\u003e\n\n\u003cp style=\"font-size:13px;\"\u003e\n\u003cstrong\u003eHormoneSynergy® Longevity Medicine\u003c\/strong\u003e\u003cbr\u003e\nPortland • Lake Oswego • Oregon\u003cbr\u003e\nEvidence-Based Preventive Longevity Medicine\n\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n\"@context\":\"https:\/\/schema.org\",\n\"@type\":\"FAQPage\",\n\"mainEntity\":[\n{\n\"@type\":\"Question\",\n\"name\":\"What is 5-MTHF?\",\n\"acceptedAnswer\":{\n\"@type\":\"Answer\",\n\"text\":\"5-MTHF is the biologically active form of folate used by the body in methylation and cellular metabolism.\"\n}\n},\n{\n\"@type\":\"Question\",\n\"name\":\"What is Quatrefolic?\",\n\"acceptedAnswer\":{\n\"@type\":\"Answer\",\n\"text\":\"Quatrefolic is a patented form of methylfolate designed for enhanced absorption and stability.\"\n}\n},\n{\n\"@type\":\"Question\",\n\"name\":\"Why choose active folate instead of folic acid?\",\n\"acceptedAnswer\":{\n\"@type\":\"Answer\",\n\"text\":\"Active folate bypasses conversion steps required for folic acid, making it easier for the body to use.\"\n}\n},\n{\n\"@type\":\"Question\",\n\"name\":\"Who may benefit from 5-MTHF supplementation?\",\n\"acceptedAnswer\":{\n\"@type\":\"Answer\",\n\"text\":\"Individuals seeking methylation support, cardiovascular wellness, and neurological support may benefit from 5-MTHF supplementation.\"\n}\n}\n]\n}\n\u003c\/script\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n\"@context\":\"https:\/\/schema.org\",\n\"@type\":\"Product\",\n\"name\":\"5-MTHF Extra Strength\",\n\"description\":\"Physician-formulated active folate supplement using Quatrefolic designed to support methylation, cardiovascular health, and cellular metabolism.\",\n\"brand\":{\n\"@type\":\"Brand\",\n\"name\":\"RetzlerRx\"\n},\n\"manufacturer\":{\n\"@type\":\"Organization\",\n\"name\":\"RetzlerRx\"\n},\n\"category\":\"Dietary Supplement\"\n}\n\u003c\/script\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n\"@context\":\"https:\/\/schema.org\",\n\"@type\":\"VideoObject\",\n\"name\":\"5-MTHF Extra Strength overview\",\n\"description\":\"Educational overview of RetzlerRx 5-MTHF Extra Strength and the benefits of active folate supplementation.\",\n\"thumbnailUrl\":\"https:\/\/img.youtube.com\/vi\/vXASVGFQZ0Y\/maxresdefault.jpg\",\n\"embedUrl\":\"https:\/\/www.youtube.com\/embed\/vXASVGFQZ0Y\",\n\"publisher\":{\n\"@type\":\"Organization\",\n\"name\":\"HormoneSynergy Longevity Medicine\"\n}\n}\n\u003c\/script\u003e","brand":"RetzlerRx™","offers":[{"title":"Default Title","offer_id":51269246976246,"sku":"CG-AXJY-CX5T","price":77.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/0923\/2118\/files\/5-MTHF60c_ActiveFolate_RETZK_front1024_1.jpg?v=1784161508","url":"https:\/\/www.retzlerrx.com\/products\/5-mthf-active-folate","provider":"retzlerrx","version":"1.0","type":"link"}