{"id":39168,"date":"2026-06-21T10:23:18","date_gmt":"2026-06-21T10:23:18","guid":{"rendered":"https:\/\/peptidepowereu.is\/?post_type=product&#038;p=39168"},"modified":"2026-06-21T11:04:44","modified_gmt":"2026-06-21T11:04:44","slug":"cortagen","status":"publish","type":"product","link":"https:\/\/peptidepowereu.is\/de\/cortagen\/","title":{"rendered":"Cortagen"},"content":{"rendered":"<p><strong>Cortagen<\/strong> is a <strong>synthetic tetrapeptide<\/strong> with the amino acid sequence <strong>Ala-Glu-Asp-Pro<\/strong>, belonging to the family of <strong>short peptide bioregulators<\/strong> developed from research on cortical brain extracts. It is studied for its capacity to modulate gene expression in nervous tissue and to support <strong>neuronal regeneration<\/strong>, <strong>cognitive function<\/strong>, and <strong>cerebrovascular integrity<\/strong> in experimental models.<\/p>\n<p>In preclinical research, Cortagen has been observed to <strong>stimulate neurogenesis<\/strong>, enhance <strong>synaptic plasticity<\/strong>, and promote the regeneration of peripheral and central nervous system tissue following injury. Investigations point to its ability to regulate the transcription of genes involved in <strong>neurotrophic factor expression<\/strong>, antioxidant defense, and neuronal differentiation, contributing to its broad neuroprotective profile.<\/p>\n<p>Additional studies have examined Cortagen&#8217;s role in modulating <strong>oxidative stress<\/strong> and reducing markers of neuroinflammation in aged and lesioned brain models, supporting interest in its application within research on cognitive decline and neurodegenerative processes.<\/p>\n<p>Supplied as a <strong>lyophilized powder<\/strong> in research vials, Cortagen requires reconstitution with bacteriostatic water and is typically administered <strong>subcutaneously<\/strong> in experimental protocols, allowing precise dosing control in laboratory conditions.<\/p>\n<p><strong>Clinical Status:<\/strong><br \/>\nCortagen is a <strong>research peptide bioregulator<\/strong> evaluated primarily in animal models and limited observational studies focused on neuroregeneration, cognitive performance, and cerebrovascular function. It is not approved for medical use and remains restricted to <strong>experimental and laboratory research<\/strong>.<\/p>\n<p><strong>Evidence type:<\/strong><br \/>\nHuman RCT \u2610 | Observational \u2714 | Animal \u2714 | In vitro \u2714 | Regulatory \u2610<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Cortagen is a synthetic tetrapeptide with the amino acid sequence Ala-Glu-Asp-Pro, belonging to the family of short peptide bioregulators developed<\/p>\n","protected":false},"featured_media":39582,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[377,293],"product_tag":[],"class_list":["post-39168","product","type-product","status-publish","has-post-thumbnail","product_cat-bioregulators-research","product_cat-nootropics-cognitive-function-research","first","instock","shipping-taxable","purchasable","product-type-variable"],"acf":[],"_links":{"self":[{"href":"https:\/\/peptidepowereu.is\/de\/wp-json\/wp\/v2\/product\/39168","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/peptidepowereu.is\/de\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/peptidepowereu.is\/de\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":1,"href":"https:\/\/peptidepowereu.is\/de\/wp-json\/wp\/v2\/product\/39168\/revisions"}],"predecessor-version":[{"id":39583,"href":"https:\/\/peptidepowereu.is\/de\/wp-json\/wp\/v2\/product\/39168\/revisions\/39583"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/peptidepowereu.is\/de\/wp-json\/wp\/v2\/media\/39582"}],"wp:attachment":[{"href":"https:\/\/peptidepowereu.is\/de\/wp-json\/wp\/v2\/media?parent=39168"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/peptidepowereu.is\/de\/wp-json\/wp\/v2\/product_brand?post=39168"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/peptidepowereu.is\/de\/wp-json\/wp\/v2\/product_cat?post=39168"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/peptidepowereu.is\/de\/wp-json\/wp\/v2\/product_tag?post=39168"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}