{"product_id":"igf-1-lr3","title":"IGF-1 LR3","description":"\u003cp\u003eBreak through the final barrier of cellular growth and recovery. IGF-1 LR3 is a groundbreaking, long-acting analog of human Insulin-like Growth Factor-1. While short-acting peptides offer brief spikes in growth signals, IGF-1 LR3 represents a massive evolutionary leap forward by introducing a modified molecular structure centered around prolonged, site-specific nutrient partitioning and systemic tissue regeneration.\u003c\/p\u003e\n\u003ch3\u003eThe RebuildRx Benefit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eSustained Anabolic Drive:\u003c\/b\u003e Features an extended half-life that keeps cellular growth pathways active for up to 20 hours, dramatically outperforming native IGF-1.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eHyperplasia Activation:\u003c\/b\u003e Triggers the division and creation of brand-new muscle cells, allowing you to bypass genetic limitations and build dense, lasting tissue.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eTargeted Nutrient Partitioning:\u003c\/b\u003e Shunts glucose and amino acids directly into muscle cells rather than adipose tissue, accelerating lean mass gains while minimizing fat storage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eAccelerated Tissue Repair:\u003c\/b\u003e Dramatically speeds up the recovery timeline for micro-tears, tendons, and connective tissues, allowing for higher training frequency with reduced downtime.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eEnhanced Vascularity \u0026amp; Muscle Fullness:\u003c\/b\u003e Drives intramuscular glycogen super-compensation, giving muscles a dense, full look while improving systemic vascular pump.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow It Works: The LR3 Modification Breakthrough\u003c\/h3\u003e\n\u003cp\u003eMost native growth factors are quickly bound and neutralized by IGF Binding Proteins (IGFBPs) in the bloodstream. IGF-1 LR3 completely rewrites the strategy by incorporating an 83-amino-acid sequence with an Arginine substitution at position 3:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eBypassing Protein Binding:\u003c\/b\u003e The \"LR3\" modification drastically reduces its affinity for IGFBPs. This allows the molecule to remain free and active in circulation rather than getting trapped or deactivated.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eExtended Biological Half-Life:\u003c\/b\u003e By evading binding proteins, its half-life jumps from a brief 20 minutes to roughly 20 hours, providing an extended window for tissue synthesis and repair.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eReceptor Site Saturation:\u003c\/b\u003e It continuously binds to IGF-1 receptors across skeletal muscle and connective tissue, triggering powerful downstream signals via the Akt\/mTOR pathway to initiate protein synthesis and cellular proliferation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eStorage \u0026amp; Handling\u003c\/h3\u003e\n\u003cp\u003ePrior to reconstitution, store the 1mg lyophilized powder in a cool, dark place or refrigerator. Once mixed with bacteriostatic water or acetic acid solution, IGF-1 LR3 becomes highly temperature-sensitive. It must be stored in the refrigerator (36°F to 46°F) at all times. Handle the vial with care and avoid shaking it aggressively to protect the delicate peptide structure.\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003ch6\u003e\u003cem\u003e\u003cb\u003eClinical Note: \u003c\/b\u003eTrue physical transformation isn't just about recovering from training; it's about fundamentally altering your body's cellular capacity to adapt. At RebuildRx, we integrate IGF-1 LR3 to provide a highly sophisticated, long-acting solution that optimizes tissue recovery and muscle growth with absolute clinical precision.\u003c\/em\u003e\u003c\/h6\u003e\n\u003c\/blockquote\u003e","brand":"Rebuild.RX","offers":[{"title":"No","offer_id":53928231469370,"sku":null,"price":5699.0,"currency_code":"PHP","in_stock":true},{"title":"Yes","offer_id":53928231436602,"sku":null,"price":7699.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/4193\/6698\/files\/IGF-1LR3.png?v=1786371694","url":"https:\/\/rebuildrx.ph\/products\/igf-1-lr3","provider":"Rebuild.RX","version":"1.0","type":"link"}