Examorelin (INN) (developmental code names EP-23905, MF-6003), also known as hexarelin, is a potent, synthetic, peptidic, orally-active, centrally-penetrant, and highly selective agonist of the ghrelin\/growth hormone secretagogue receptor (GHSR) and a growth hormone secretagogue which was developed by Mediolanum Farmaceutici. It is a hexapeptide with the amino acid sequence His-D-2-methyl-Trp-Ala-Trp-D-Phe-Lys-NH2 which was derived from GHRP-6. These GH-releasing peptides have no sequence similarity to ghrelin, but mimic ghrelin by acting as agonists at the ghrelin receptor.
\nExamorelin substantially and dose-dependently increases plasma levels of growth hormone (GH) in animals and humans. In addition, similarly to pralmorelin (GHRP-2) and GHRP-6, it slightly and dose-dependently stimulates the release of prolactin, adrenocorticotropic hormone (ACTH), and cortisol in humans. There are conflicting reports on the ability of examorelin to elevate insulin-like growth factor 1 (IGF-1) and insulin-like growth factor-binding protein 1 (IGFBP-1) levels in humans, with some studies finding no increase and others finding a slight yet statistically significant increase.\u00a0 Examorelin does not affect plasma levels of glucose, luteinizing hormone (LH), follicle-stimulating hormone (FSH), or thyroid-stimulating hormone (TSH) in humans.
\nExamorelin releases more GH than does growth hormone-releasing hormone (GHRH) in humans, and produces synergistic effects on GH release in combination with GHRH, resulting in “massive” increases in plasma GH levels even with only low doses of examorelin.\u00a0 Pre-administration of GH blunts the GH-releasing effect of examorelin, while, in contrast, fully abolishing the effect of GHRH.\u00a0 Pre-treatment with IGF-1 also blunts the GH-elevating effect of examorelin.[17] Testosterone, testosterone enanthate, and ethinylestradiol, though not oxandrolone, have been found to significantly potentiate the GH-releasing effects of examorelin in humans.\u00a0 In accordance, likely due to increases in sex steroid levels, puberty has also been found to significantly augment the GH-elevating actions of examorelin in humans.<\/p>\n","protected":false},"excerpt":{"rendered":"
Examorelin (INN) (developmental code names EP-23905, MF-6003), also known as hexarelin, is a potent, synthetic, peptidic, orally-active, centrally-penetrant, and highly selective agonist of the ghrelin\/growth hormone secretagogue receptor (GHSR) and a growth hormone secretagogue which was developed by Mediolanum Farmaceutici. It is a hexapeptide with the amino acid sequence His-D-2-methyl-Trp-Ala-Trp-D-Phe-Lys-NH2 which was derived from GHRP-6. […]\n","protected":false},"featured_media":1212,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[66],"product_tag":[],"class_list":{"0":"post-1411","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-research-peptides","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-external"},"_links":{"self":[{"href":"https:\/\/sbpeptides.com\/index.php?rest_route=\/wp\/v2\/product\/1411","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sbpeptides.com\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/sbpeptides.com\/index.php?rest_route=\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/sbpeptides.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1411"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sbpeptides.com\/index.php?rest_route=\/wp\/v2\/media\/1212"}],"wp:attachment":[{"href":"https:\/\/sbpeptides.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1411"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/sbpeptides.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=1411"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/sbpeptides.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=1411"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/sbpeptides.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=1411"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}