{"product_id":"cjc-1295-no-dac","title":"CJC-1295 (No DAC)","description":"\u003cp\u003eCJC-1295 (No DAC) — also known as \u003cem\u003eModified GRF (1-29)\u003c\/em\u003e — is a tetra-substituted analog of growth hormone-releasing hormone (GHRH) \u003cstrong\u003ewithout\u003c\/strong\u003e the Drug Affinity Complex linker. It retains the substitutions that resist enzymatic degradation, but keeps a short, natural half-life.\u003c\/p\u003e\n\n\u003ch3\u003eWhat does \"No DAC\" mean?\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eDAC\u003c\/strong\u003e linker (\u003cem\u003eDrug Affinity Complex\u003c\/em\u003e) is a chemical addition that binds the peptide to albumin in the bloodstream, extending its half-life from about 30 minutes to roughly one week. The \u003cstrong\u003eNo DAC\u003c\/strong\u003e version omits this linker — it's the same core GHRH peptide, but it clears the system quickly, producing a brief pulse rather than a sustained signal.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHalf-life without DAC:\u003c\/strong\u003e approximately 30 minutes.\u003cbr\u003e\n\u003cstrong\u003eHalf-life with DAC:\u003c\/strong\u003e approximately one week.\u003c\/p\u003e\n\n\u003ch3\u003eWhat that means for research\u003c\/h3\u003e\n\u003cp\u003eThe No DAC variant produces brief, pulsatile growth hormone release that more closely mimics the body's natural rhythm. Researchers prefer this version when their experimental design calls for physiological pulse dynamics — or when they're combining it with a ghrelin receptor agonist (like ipamorelin) to study synergistic GH-axis activation.\u003c\/p\u003e\n\n\u003ch3\u003eFormat\u003c\/h3\u003e\n\u003cp\u003eLyophilized powder for reconstitution with bacteriostatic water.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFor research and development use only. Not for human consumption.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Rewerk","offers":[{"title":"5mg \/ 1","offer_id":49215787892978,"sku":"CJC-5MG-1PK","price":54.0,"currency_code":"USD","in_stock":true},{"title":"5mg \/ 2","offer_id":49668643127538,"sku":"CJC-5MG-2PK","price":102.6,"currency_code":"USD","in_stock":true},{"title":"5mg \/ 4","offer_id":49668643160306,"sku":"CJC-5MG-4PK","price":198.72,"currency_code":"USD","in_stock":true},{"title":"2mg \/ 1","offer_id":49215788220658,"sku":"CJC-2MG-1PK","price":36.0,"currency_code":"USD","in_stock":true},{"title":"2mg \/ 2","offer_id":49668643193074,"sku":"CJC-2MG-2PK","price":68.4,"currency_code":"USD","in_stock":true},{"title":"2mg \/ 4","offer_id":49668643225842,"sku":"CJC-2MG-4PK","price":132.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/9954\/9938\/files\/01-main-front_1d803414-13fa-490d-9138-0baea03f9815.png?v=1778922018","url":"https:\/\/rewerklabs.com\/products\/cjc-1295-no-dac","provider":"Rewerk","version":"1.0","type":"link"}