{"product_id":"igf-1-lr3","title":"IGF-1 LR3","description":"IGF-1 LR3 (Long Arg3 IGF-1) is a recombinant analogue of Insulin-like Growth Factor-1 with an extended half-life due to a modified amino acid sequence. It has a significantly reduced affinity for IGF binding proteins, resulting in enhanced biological activity. Research focuses on its role in muscle hypertrophy, cellular repair, and metabolic regulation.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eKey Benefits:\u003c\/strong\u003e\u003cbr\u003e• Enhanced muscle protein synthesis\u003cbr\u003e• Extended half-life vs. standard IGF-1\u003cbr\u003e• Cellular repair and growth\u003cbr\u003e• Fat metabolism\u003cbr\u003e• Reduced IGFBP binding","brand":"American Peptide Source","offers":[{"title":"Default Title","offer_id":48276969652446,"sku":"igf-1-lr3","price":150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0792\/6281\/0334\/files\/igf-1-lr3_5ee71868-8a81-4331-aa75-95ba6f0e8d68.png?v=1779482514","url":"https:\/\/american-peptide-source.myshopify.com\/products\/igf-1-lr3","provider":"American Peptide Source","version":"1.0","type":"link"}