{"product_id":"igf-1-lr3","title":"IGF-1 LR3","description":"\u003cp\u003eBuilt for advanced performance protocols focused on lean muscle development, recovery, and cellular  adaptation.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eIGF-1 LR3 is a long-acting analogue of insulin-like growth factor 1 and one of the more advanced peptides available for clients pursuing muscle hypertrophy and accelerated recovery. Because of its potency, it is reserved for performance-focused protocols under close physician supervision.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eCalibrate IV providers consider IGF-1 LR3 when a client has plateaued on conventional recovery strategies or is moving into a clearly defined, advanced performance tier. Its role in cellular nutrient uptake and connective tissue repair makes it a strong fit for the most demanding training programs.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eKey Benefits\u003cbr\u003e• Designed to support muscle hypertrophy and post-training recovery\u003cbr\u003e• Aims to enhance nutrient uptake at the cellular level\u003cbr\u003e• Plays a role in supporting connective tissue repair alongside training\u003cbr\u003e• Positioned for advanced, physician-supervised performance protocols\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eIdeal For\u003cbr\u003eExperienced performance clients under close provider supervision, advanced athletes, and individuals whose training\u003cbr\u003edemands have outpaced conventional recovery protocols.\u003c\/p\u003e\n\u003cp\u003eTreatment Protocol\u003cbr\u003eFrequency Dose Cycle\u003cbr\u003ePost-workout, 3–5x \/ week 40–60 mcg 4–6 weeks\u003cbr\u003eProvider Guidance. Your provider will determine whether this peptide is appropriate based on your goals, health history,\u003cbr\u003eand personalized treatment plan.\u003c\/p\u003e","brand":"Calibrate IV","offers":[{"title":"Monthly","offer_id":48233357344989,"sku":null,"price":249.0,"currency_code":"USD","in_stock":true},{"title":"8 Week","offer_id":48233357377757,"sku":null,"price":449.0,"currency_code":"USD","in_stock":true},{"title":"12 Week","offer_id":48233357410525,"sku":null,"price":629.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/5066\/7741\/files\/unnamed-2026-07-23T104222.266.webp?v=1784817769","url":"https:\/\/www.calibrateiv.com\/products\/igf-1-lr3","provider":"Calibrate IV","version":"1.0","type":"link"}