{"product_id":"mk-677-capsules","title":"MK‑677 — Capsules","description":"\u003cp dir=\"auto\"\u003e\u003cstrong\u003eMK-677 Capsules – Research Use Only\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eMK-677 (Ibutamoren) is a potent, orally active research compound that acts as a ghrelin receptor agonist and growth hormone secretagogue. It is supplied in capsule form and is widely studied for its ability to stimulate the endogenous release of growth hormone (GH) and insulin-like growth factor-1 (IGF-1) without directly administering these hormones.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eIn laboratory settings, researchers examine how MK-677 mimics the action of ghrelin to increase pulsatile growth hormone secretion from the pituitary gland, leading to sustained elevations in GH and IGF-1 levels over extended periods.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eResearchers commonly study MK-677 to explore its potential involvement in:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eLean muscle mass development and recovery processes\u003c\/li\u003e\n\u003cli\u003eGrowth hormone and IGF-1 signaling pathways\u003c\/li\u003e\n\u003cli\u003eSleep quality and restorative sleep patterns\u003c\/li\u003e\n\u003cli\u003eBone density and skeletal health mechanisms\u003c\/li\u003e\n\u003cli\u003eAppetite stimulation and metabolic regulation\u003c\/li\u003e\n\u003cli\u003eAge-related growth hormone decline and somatopause research\u003c\/li\u003e\n\u003cli\u003eBody composition and overall anabolic signaling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003eAs a non-peptide growth hormone secretagogue, MK-677 serves as a valuable research tool for investigating endocrine signaling, growth hormone physiology, muscle and bone metabolism, and age-related hormonal changes in controlled laboratory environments.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e📄 \u003ca href=\"https:\/\/www.helixerapeptides.com\/pages\/mk-677-ibutamoren-comprehensive-research-overview-2026\" target=\"_blank\"\u003eRead the Full Research Overview →\u003c\/a\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eFor laboratory research use only. Not for human or veterinary, diagnostic, or therapeutic use.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Name\u003c\/strong\u003e: MK-677 (Ibutamoren)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCAS Number\u003c\/strong\u003e: 159752-10-0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMolecular Formula\u003c\/strong\u003e: C₂₇H₃₆N₄O₅S · CH₃SO₃H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMolecular Weight\u003c\/strong\u003e: 624.77 g\/mol\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm\u003c\/strong\u003e: Capsules\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePurity\u003c\/strong\u003e: ≥98% (HPLC) – COA available upon request\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e: Store in a cool, dry place away from light and moisture. Keep in the original container.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e: Capsule Bottle\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eResearch Use Only.\u003c\/strong\u003e Not for human consumption. For laboratory, in vitro, or scientific research by qualified professionals only.\u003c\/p\u003e","brand":"Helixera Peptides","offers":[{"title":"10mg","offer_id":46289512530097,"sku":"HLP-MK677CAPSU-10MG-CAPSULE","price":114.95,"currency_code":"USD","in_stock":false},{"title":"500mcg","offer_id":46289512562865,"sku":"HLP-MK677CAPSU-500MCG-CAPSULE","price":44.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0720\/5647\/1729\/files\/7LOHp.jpg?v=1781080443","url":"https:\/\/www.helixeralabs.com\/products\/mk-677-capsules","provider":"Helixera Labs LLC","version":"1.0","type":"link"}