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IGF1-LR3
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IGF1-LR3

IGF1-LR3

Original price was: $107.99.Current price is: $89.99.

Molecular Formula: C₄₀₀H₆₂₅N₁₁₁O₁₁₅S₉

Description: IGF-1 LR3 is a synthetic, chemically modified analogue of the naturally occurring Insulin-like Growth Factor-1 (IGF-1). The “LR3” designation refers to the replacement of Glu with Arg at the 3rd position and a 13-amino acid extension at the N-terminus. This structural change significantly lowers its affinity for IGF-binding proteins (IGFBPs), leading to a much longer half-life (approx. 20–30 hours) compared to standard IGF-1.

Strength

1mg

1 review for IGF1-LR3

  1. Evrett Nash –

    insane growth with my muscles being on this. felt stronger within the week

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Ultra-pure amino acid derivatives and proteins manufactured for the research community. Thoroughly analyzed, certified >99% purity.

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The statements on this website have not been evaluated by the U.S. Food and Drug Administration. The products and information provided by Rebirth Labs are not intended to diagnose, treat, cure, or prevent any disease. Rebirth Labs LLC is a research chemical supplier. We are not a compounding pharmacy or compounding facility as defined under Section 503A of the Federal Food, Drug, and Cosmetic Act, nor are we an outsourcing facility as defined under Section 503B. All products are sold for research, laboratory, or analytical purposes only, and are not for human consumption

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