For laboratory research use only. Every lot independently tested; certificates published by lot.

IGF-1 Research research updates

A dated log of new IGF-1 LR3 lot documentation, certificates of analysis, testing records, specifications and research articles published on igf1.bio.

Last updated

  1. Site

    IGF1.bio launched

    Research hub, certificate of analysis archive, lot verification tool, glossary and IGF-1 LR3 specifications published.

  2. Specification

    IGF-1 LR3 specifications page published

    Molecular formula, molecular weight and release specification in one reference.

  3. Testing record

    IGF-1 LR3 testing records published

    Every test on every lot as one table and a downloadable CSV.

  4. New lot documented

    IGF-1 LR3 1 mg, lot KB-17790

    Certificate of analysis published: purity 99.69% (HPLC-UV), identity confirmed (HPLC-RTM), net content 1.04 mg.

Buy IGF-1 LR3

1 mg vials. Current lot KB-17790 tested at 99.69% purity with identity confirmed by HPLC retention-time match against a reference standard. Current purchasing is available through Klow.bio.