{"id":7992,"date":"2025-01-20T13:12:40","date_gmt":"2025-01-20T13:12:40","guid":{"rendered":"https:\/\/lamberts.gr\/product\/griffonia-seed-extract-5-htp-100mg\/"},"modified":"2025-08-29T13:11:06","modified_gmt":"2025-08-29T10:11:06","slug":"griffonia-seed-extract-5-htp-100mg","status":"publish","type":"product","link":"https:\/\/lamberts.gr\/en\/product\/griffonia-seed-extract-5-htp-100mg\/","title":{"rendered":"Griffonia Seed Extract (5-HTP 100mg)"},"content":{"rendered":"
\n
\n
\n
\n
\n
\n
\n

The 5-HTP contained in Lamberts\u00ae Griffonia Seed Extract is of natural origin and specifically comes from the seeds of the African plant Griffonia simplicifolia.<\/p>\n

The seed extract of this plant is one of the most widely used 5-HTP supplements worldwide and is particularly popular among healthcare professionals in the USA.<\/p>\n

As with all herbs produced by Lamberts\u00ae, there is heightened vigilance regarding the selection of raw materials. The choice of raw materials is always based on international guidelines concerning their purity and the absence of environmental contaminants.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

\n
<\/div>\n<\/div>\n
\n
<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/article>\n
\n
<\/h5>\n<\/article>\n","protected":false},"excerpt":{"rendered":"

The recommended daily dose of Griffonia Seed Extract by Lamberts\u00ae provides the levels of 5-HTP used in clinical studies. Like all Lamberts\u00ae products, it is manufactured in the United Kingdom according to the strict standards of Pharmaceutical GMP (Good Manufacturing Practice).<\/p>\n

5-HTP (short for 5-hydroxytryptophan) is the hydroxylated form of the amino acid tryptophan. The body produces 5-HTP from tryptophan, which is then converted into serotonin. Serotonin is a neurotransmitter with a wide range of biological functions, including regulation of appetite, mood, sleep, impulse control, and memory.<\/p>\n

NDA ref No : 124062\/17.11.2023
The registration number does not constitute an authorization by the NDA. This product is not subject to a licensing procedure.<\/p>\n","protected":false},"featured_media":6784,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_price":"","_stock":"","_tribe_ticket_header":"","_tribe_default_ticket_provider":"","_tribe_ticket_capacity":"0","_ticket_start_date":"","_ticket_end_date":"","_tribe_ticket_show_description":"","_tribe_ticket_show_not_going":false,"_tribe_ticket_use_global_stock":"","_tribe_ticket_global_stock_level":"","_global_stock_mode":"","_global_stock_cap":"","_tribe_rsvp_for_event":"","_tribe_ticket_going_count":"","_tribe_ticket_not_going_count":"","_tribe_tickets_list":"[]","_tribe_ticket_has_attendee_info_fields":false,"_tec_slr_enabled":"","_tec_slr_layout":""},"product_brand":[],"product_cat":[464,507],"product_tag":[],"class_list":{"0":"post-7992","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-special-dietary-supplements","7":"product_cat-5-htp-en","8":"pa_anagkes-stres-en","9":"pa_anagkes-ypnos-en","11":"first","12":"instock","13":"product-type-simple"},"acf":[],"yoast_head":"\nGriffonia Seed Extract (5-HTP 100mg) - lamberts.gr<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/lamberts.gr\/en\/product\/griffonia-seed-extract-5-htp-100mg\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Griffonia Seed Extract (5-HTP 100mg) - lamberts.gr\" \/>\n<meta property=\"og:description\" content=\"The recommended daily dose of Griffonia Seed Extract by Lamberts\u00ae provides the levels of 5-HTP used in clinical studies. Like all Lamberts\u00ae products, it is manufactured in the United Kingdom according to the strict standards of Pharmaceutical GMP (Good Manufacturing Practice). 5-HTP (short for 5-hydroxytryptophan) is the hydroxylated form of the amino acid tryptophan. The body produces 5-HTP from tryptophan, which is then converted into serotonin. Serotonin is a neurotransmitter with a wide range of biological functions, including regulation of appetite, mood, sleep, impulse control, and memory. NDA ref No : 124062\/17.11.2023The registration number does not constitute an authorization by the NDA. This product is not subject to a licensing procedure.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/lamberts.gr\/en\/product\/griffonia-seed-extract-5-htp-100mg\/\" \/>\n<meta property=\"og:site_name\" content=\"lamberts.gr\" \/>\n<meta property=\"article:modified_time\" content=\"2025-08-29T10:11:06+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/lamberts.gr\/wp-content\/uploads\/2025\/01\/8518-60-hr-LL965-2.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1500\" \/>\n\t<meta property=\"og:image:height\" content=\"1500\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/lamberts.gr\/en\/product\/griffonia-seed-extract-5-htp-100mg\/\",\"url\":\"https:\/\/lamberts.gr\/en\/product\/griffonia-seed-extract-5-htp-100mg\/\",\"name\":\"Griffonia Seed Extract (5-HTP 100mg) - lamberts.gr\",\"isPartOf\":{\"@id\":\"https:\/\/lamberts.gr\/en\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/lamberts.gr\/en\/product\/griffonia-seed-extract-5-htp-100mg\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/lamberts.gr\/en\/product\/griffonia-seed-extract-5-htp-100mg\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/lamberts.gr\/wp-content\/uploads\/2025\/01\/8518-60-hr-LL965-2.png\",\"datePublished\":\"2025-01-20T13:12:40+00:00\",\"dateModified\":\"2025-08-29T10:11:06+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/lamberts.gr\/en\/product\/griffonia-seed-extract-5-htp-100mg\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/lamberts.gr\/en\/product\/griffonia-seed-extract-5-htp-100mg\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/lamberts.gr\/en\/product\/griffonia-seed-extract-5-htp-100mg\/#primaryimage\",\"url\":\"https:\/\/lamberts.gr\/wp-content\/uploads\/2025\/01\/8518-60-hr-LL965-2.png\",\"contentUrl\":\"https:\/\/lamberts.gr\/wp-content\/uploads\/2025\/01\/8518-60-hr-LL965-2.png\",\"width\":1500,\"height\":1500},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/lamberts.gr\/en\/product\/griffonia-seed-extract-5-htp-100mg\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/lamberts.gr\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\/\/lamberts.gr\/en\/shop\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Special dietary supplements\",\"item\":\"https:\/\/lamberts.gr\/en\/product-category\/special-dietary-supplements\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"5-htp\",\"item\":\"https:\/\/lamberts.gr\/en\/product-category\/special-dietary-supplements\/?_product_categories=5-htp-en\"},{\"@type\":\"ListItem\",\"position\":5,\"name\":\"Griffonia Seed Extract (5-HTP 100mg)\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/lamberts.gr\/en\/#website\",\"url\":\"https:\/\/lamberts.gr\/en\/\",\"name\":\"lamberts.gr\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/lamberts.gr\/en\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/lamberts.gr\/en\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/lamberts.gr\/en\/#organization\",\"name\":\"lamberts.gr\",\"url\":\"https:\/\/lamberts.gr\/en\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/lamberts.gr\/en\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/lamberts.gr\/wp-content\/uploads\/2024\/12\/Group-2492.svg\",\"contentUrl\":\"https:\/\/lamberts.gr\/wp-content\/uploads\/2024\/12\/Group-2492.svg\",\"caption\":\"lamberts.gr\"},\"image\":{\"@id\":\"https:\/\/lamberts.gr\/en\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Griffonia Seed Extract (5-HTP 100mg) - lamberts.gr","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/lamberts.gr\/en\/product\/griffonia-seed-extract-5-htp-100mg\/","og_locale":"en_US","og_type":"article","og_title":"Griffonia Seed Extract (5-HTP 100mg) - lamberts.gr","og_description":"The recommended daily dose of Griffonia Seed Extract by Lamberts\u00ae provides the levels of 5-HTP used in clinical studies. Like all Lamberts\u00ae products, it is manufactured in the United Kingdom according to the strict standards of Pharmaceutical GMP (Good Manufacturing Practice). 5-HTP (short for 5-hydroxytryptophan) is the hydroxylated form of the amino acid tryptophan. The body produces 5-HTP from tryptophan, which is then converted into serotonin. Serotonin is a neurotransmitter with a wide range of biological functions, including regulation of appetite, mood, sleep, impulse control, and memory. NDA ref No : 124062\/17.11.2023The registration number does not constitute an authorization by the NDA. This product is not subject to a licensing procedure.","og_url":"https:\/\/lamberts.gr\/en\/product\/griffonia-seed-extract-5-htp-100mg\/","og_site_name":"lamberts.gr","article_modified_time":"2025-08-29T10:11:06+00:00","og_image":[{"width":1500,"height":1500,"url":"https:\/\/lamberts.gr\/wp-content\/uploads\/2025\/01\/8518-60-hr-LL965-2.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/lamberts.gr\/en\/product\/griffonia-seed-extract-5-htp-100mg\/","url":"https:\/\/lamberts.gr\/en\/product\/griffonia-seed-extract-5-htp-100mg\/","name":"Griffonia Seed Extract (5-HTP 100mg) - lamberts.gr","isPartOf":{"@id":"https:\/\/lamberts.gr\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/lamberts.gr\/en\/product\/griffonia-seed-extract-5-htp-100mg\/#primaryimage"},"image":{"@id":"https:\/\/lamberts.gr\/en\/product\/griffonia-seed-extract-5-htp-100mg\/#primaryimage"},"thumbnailUrl":"https:\/\/lamberts.gr\/wp-content\/uploads\/2025\/01\/8518-60-hr-LL965-2.png","datePublished":"2025-01-20T13:12:40+00:00","dateModified":"2025-08-29T10:11:06+00:00","breadcrumb":{"@id":"https:\/\/lamberts.gr\/en\/product\/griffonia-seed-extract-5-htp-100mg\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/lamberts.gr\/en\/product\/griffonia-seed-extract-5-htp-100mg\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/lamberts.gr\/en\/product\/griffonia-seed-extract-5-htp-100mg\/#primaryimage","url":"https:\/\/lamberts.gr\/wp-content\/uploads\/2025\/01\/8518-60-hr-LL965-2.png","contentUrl":"https:\/\/lamberts.gr\/wp-content\/uploads\/2025\/01\/8518-60-hr-LL965-2.png","width":1500,"height":1500},{"@type":"BreadcrumbList","@id":"https:\/\/lamberts.gr\/en\/product\/griffonia-seed-extract-5-htp-100mg\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/lamberts.gr\/en\/"},{"@type":"ListItem","position":2,"name":"Shop","item":"https:\/\/lamberts.gr\/en\/shop\/"},{"@type":"ListItem","position":3,"name":"Special dietary supplements","item":"https:\/\/lamberts.gr\/en\/product-category\/special-dietary-supplements\/"},{"@type":"ListItem","position":4,"name":"5-htp","item":"https:\/\/lamberts.gr\/en\/product-category\/special-dietary-supplements\/?_product_categories=5-htp-en"},{"@type":"ListItem","position":5,"name":"Griffonia Seed Extract (5-HTP 100mg)"}]},{"@type":"WebSite","@id":"https:\/\/lamberts.gr\/en\/#website","url":"https:\/\/lamberts.gr\/en\/","name":"lamberts.gr","description":"","publisher":{"@id":"https:\/\/lamberts.gr\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/lamberts.gr\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/lamberts.gr\/en\/#organization","name":"lamberts.gr","url":"https:\/\/lamberts.gr\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/lamberts.gr\/en\/#\/schema\/logo\/image\/","url":"https:\/\/lamberts.gr\/wp-content\/uploads\/2024\/12\/Group-2492.svg","contentUrl":"https:\/\/lamberts.gr\/wp-content\/uploads\/2024\/12\/Group-2492.svg","caption":"lamberts.gr"},"image":{"@id":"https:\/\/lamberts.gr\/en\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/lamberts.gr\/en\/wp-json\/wp\/v2\/product\/7992","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lamberts.gr\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/lamberts.gr\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/lamberts.gr\/en\/wp-json\/wp\/v2\/comments?post=7992"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lamberts.gr\/en\/wp-json\/wp\/v2\/media\/6784"}],"wp:attachment":[{"href":"https:\/\/lamberts.gr\/en\/wp-json\/wp\/v2\/media?parent=7992"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/lamberts.gr\/en\/wp-json\/wp\/v2\/product_brand?post=7992"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/lamberts.gr\/en\/wp-json\/wp\/v2\/product_cat?post=7992"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/lamberts.gr\/en\/wp-json\/wp\/v2\/product_tag?post=7992"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}