{"id":277,"date":"2026-02-18T14:16:54","date_gmt":"2026-02-18T12:16:54","guid":{"rendered":"http:\/\/example.test\/?post_type=product&#038;p=277"},"modified":"2026-05-22T11:44:46","modified_gmt":"2026-05-22T08:44:46","slug":"ghrp-2-5-mg","status":"publish","type":"product","link":"https:\/\/life-peptide.com\/de\/product\/ghrp-2-5-mg\/","title":{"rendered":"GHRP-2 \/ 5 mg"},"content":{"rendered":"<h3><strong>Ghrelin receptor\u2013mediated GH signaling peptide<\/strong><\/h3>\n<p>GHRP-2 (Growth Hormone Releasing Peptide-2) is a synthetic hexapeptide growth hormone secretagogue investigated for its interaction with ghrelin receptor (GHSR-1a)\u2013mediated signaling pathways and endogenous growth hormone release mechanisms. It belongs to the GHRP class and is commonly studied in laboratory models examining pulsatile GH secretion, IGF-1 pathway modulation, and hypothalamic\u2013pituitary endocrine regulation.<\/p>\n<p>Researchers are particularly interested in GHRP-2 because of its potent interaction with growth hormone signaling pathways and its broader endocrine activity profile compared to more selective secretagogues. Experimental models have explored its effects on GH release dynamics alongside its interaction with additional hormonal pathways, including cortisol and prolactin signaling.<\/p>\n<p>GHRP-2 is frequently investigated alongside GHRH analogues such as <a href=\"https:\/\/life-peptide.com\/de\/product\/cjc-1295-no-dac\/\">CJC-1295<\/a> und <a href=\"https:\/\/life-peptide.com\/de\/product\/tesamorelin-10-mg\/\">Tesamorelin<\/a> in research models studying synergistic GH-axis modulation and coordinated endocrine signaling. Compared to more selective compounds such as <a href=\"https:\/\/life-peptide.com\/de\/product\/ipamorelin-5-mg\/\">Ipamorelin<\/a>, GHRP-2 is often used as a broader GH secretagogue model in comparative endocrine research.<\/p>\n<p>For a broader overview of growth hormone secretagogues, pulsatile GH signaling, and GHRP-class compounds, see our <a href=\"\/de\/growth-hormone-peptides-guide\/\">Growth hormone peptides research guide<\/a>.<\/p>\n<h3><strong>Research applications (investigational)<\/strong><\/h3>\n<p>GHRP-2 has been investigated in preclinical and experimental settings for its involvement in:<\/p>\n<ul>\n<li>Ghrelin receptor (GHSR-1a) signaling pathways<\/li>\n<li>Pulsatile growth hormone release mechanisms<\/li>\n<li>GH\/IGF-1 axis modulation research<\/li>\n<li>Hypothalamic\u2013pituitary endocrine pathway models<\/li>\n<li>Comparative analysis of GHRP-class compounds<\/li>\n<li>Multi-pathway endocrine signaling interaction studies<\/li>\n<li>Hormonal response modeling involving GH, cortisol, and prolactin pathways<\/li>\n<\/ul>\n<p>These areas reflect ongoing scientific investigation into endocrine and peptide signaling pathways rather than established applications.<\/p>\n<p><strong>Product characteristics<\/strong><\/p>\n<p>Purity: \u226598% (HPLC-tested)<br \/>\nAppearance: Lyophilized white\/off-white powder<br \/>\nMolecular formula: C<sub>47<\/sub>H<sub>58<\/sub>N<sub>10<\/sub>O<sub>7<\/sub><br \/>\nMolecular weight: 818.0 g\/mol<br \/>\nSequence: Gly-D-Ala-D-\u03b2Nal-Ala-Trp-D-Phe-Lys-NH2<br \/>\nStorage: store lyophilized powder at -20\u00b0C, protect from light and moisture. Reconstituted solution should be kept at 2\u20138\u00b0C and used within a short period.<\/p>\n<p><strong>Why choose our GHRP-2?<\/strong><\/p>\n<p>\u2265 98% purity verified by HPLC.<br \/>\nProduced in GMP-compliant facilities under strict QC protocols.<br \/>\nEach batch carefully lab tested after production (you can find Certificate of Analysis under product pictures).<br \/>\nFreeze-dried (lyophilized) for maximum stability and extended shelf life.<br \/>\nSealed in sterile vials, ready for reconstitution.<br \/>\nCompatible with standard peptide reconstitution protocols using <a href=\"https:\/\/life-peptide.com\/de\/product\/bac-10-ml\/\">bacteriostatic water<\/a><\/p>\n<h3><strong>Selected research references<\/strong><\/h3>\n<ul>\n<li>Bowers CY et al. <em>\u201cStructure-activity relationships of growth hormone\u2013releasing peptides.\u201d Endocrinology<\/em>, 1990.<\/li>\n<li>Smith RG et al. <em>\u201cGrowth hormone secretagogues: physiology and clinical relevance.\u201d Trends in Endocrinology &amp; Metabolism<\/em>, 2005.<\/li>\n<li>Kojima M et al. <em>\u201cGhrelin is a growth-hormone-releasing acylated peptide.\u201d Nature<\/em>, 1999.<\/li>\n<li>Arvat E et al. <em>\u201cGHRP-2 and endocrine responses in humans.\u201d Journal of Endocrinological Investigatio<\/em>n, 1997.<\/li>\n<\/ul>\n<h3><strong>Related research context<\/strong><\/h3>\n<p>GHRP-2 belongs to the growth hormone secretagogue research class, which includes peptides investigated for endocrine signaling, GH-axis modulation, and pulsatile hormone release mechanisms.<br \/>\nFor a broader overview of GH signaling pathways and comparative peptide mechanisms, see our <a href=\"\/de\/growth-hormone-peptides-guide\/\">Growth hormone peptides research guide<\/a>.<br \/>\nResearchers studying GH-axis interaction may also examine:<\/p>\n<p><a href=\"https:\/\/life-peptide.com\/de\/product\/ipamorelin-5-mg\/\">Ipamorelin<\/a><br \/>\n<a href=\"https:\/\/life-peptide.com\/de\/product\/cjc-1295-no-dac\/\">CJC-1295 (no DAC)<\/a><br \/>\n<a href=\"https:\/\/life-peptide.com\/de\/product\/tesamorelin-10-mg\/\">Tesamorelin<\/a><br \/>\n<a href=\"https:\/\/life-peptide.com\/de\/product\/ghrp-6-5-mg\/\">GHRP-6<\/a><\/p>\n<p>Browse all compounds in the <a href=\"\/de\/category\/wachstumshormon-sekretagoga\/\">Growth hormone secretagogues category<\/a>.<\/p>\n<p>Researchers investigating endocrine regulation may also explore compounds in the <a href=\"\/de\/category\/metabolische-forschung-peptide\/\">Metabolic research category<\/a>, including GLP-1 and multi-pathway incretin agonists.<\/p>\n<p><strong>NOTE: <\/strong>This is for educational reference only and does not constitute medical advice.<\/p>\n<p><strong>Disclaimer:<\/strong><br \/>\nThis product is sold for research purposes only. It is not intended to diagnose, treat, cure, or prevent any disease. Buyer assumes full responsibility for proper handling and use.<\/p>","protected":false},"excerpt":{"rendered":"<p>GHRP-2 is a ghrelin receptor agonist peptide investigated for growth hormone release dynamics and endocrine pathway research.<\/p>\n<p>||<\/p>\n<p>HPLC Purity \u226598% | Lyophilized | Research grade | EU-based supply<strong> | <\/strong>Free EU shipping over \u20ac100<\/p>","protected":false},"featured_media":281,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[21],"product_tag":[150,148,147,149,146],"class_list":["post-277","product","type-product","status-publish","has-post-thumbnail","product_cat-growth-hormone-secretagogues","product_tag-endocrine-research-peptides","product_tag-gh-signaling-research","product_tag-ghrelin-receptor-agonists","product_tag-ghrp-peptides","product_tag-growth-hormone-secretagogues","first","instock","sale","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/life-peptide.com\/de\/wp-json\/wp\/v2\/product\/277","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/life-peptide.com\/de\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/life-peptide.com\/de\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/life-peptide.com\/de\/wp-json\/wp\/v2\/comments?post=277"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/life-peptide.com\/de\/wp-json\/wp\/v2\/media\/281"}],"wp:attachment":[{"href":"https:\/\/life-peptide.com\/de\/wp-json\/wp\/v2\/media?parent=277"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/life-peptide.com\/de\/wp-json\/wp\/v2\/product_brand?post=277"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/life-peptide.com\/de\/wp-json\/wp\/v2\/product_cat?post=277"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/life-peptide.com\/de\/wp-json\/wp\/v2\/product_tag?post=277"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}