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CoA per batch on requestShipping within the EUiDEAL, card, Apple Pay and Google Pay45Research compounds

Research only

Buy IGF-1 LR3

Buy IGF-1 LR3 from TogoPeptide as a research peptide, with a certificate of analysis (CoA) per batch and fast shipping from the Netherlands.

For laboratory and research use only. Not for human or animal consumption, diagnostics or therapeutic use.

  • Clinically proven
  • 100% money-back guarantee on results
  • No. 1 in the Netherlands
  • Recommended by doctors

Supports growth hormone and deep sleep

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IGF-1 LR3

Within 14 days

€78.99€120.99

€78.99 from

  • ✓ Yes. Every batch comes with its own CoA showing identity and purity, measured with HPLC and mass spectrometry.
  • ✓ Free shipping within the EU from €150

Background: IGF-1 LR3

IGF-1 LR3 is a modified, longer version (83 amino acids) of the growth factor IGF-1 that stays stable for longer in the lab. Researchers use it in cell cultures around growth signals and cell division. Supplied as a freeze-dried powder with batch documentation (CoA on request).

  • How the IGF-1 receptor passes on a signal
  • How cultured cells grow and divide
  • Why a modified peptide stays active for longer

Frequently asked questions

What is IGF-1 LR3?
IGF-1 LR3 is a modified, longer version (83 amino acids) of the growth factor IGF-1 that stays stable for longer in the lab. Researchers use it in cell cultures around growth signals and cell division. Supplied as a freeze-dried powder with batch documentation (CoA on request).
How much does IGF-1 LR3 cost?
At TogoPeptide, IGF-1 LR3 is available from €78.99 per vial. The price depends on the amount (mg per vial). Every batch comes with a certificate of analysis (CoA), available on request.
Where can you order IGF-1 LR3 online?
You can order IGF-1 LR3 as a research peptide directly at togopeptide.com. Every batch ships with a Certificate of Analysis, we ship quickly from Dutch stock and you check out securely. For laboratory and research use only.
Can you buy IGF-1 LR3 at a pharmacy?
IGF-1 LR3 is a research peptide and is not registered as a medicine, so it is not available at a pharmacy or by prescription. At TogoPeptide you order IGF-1 LR3 as research material, with a Certificate of Analysis (CoA) and HPLC-verified purity per batch.
Do I get a certificate of analysis?
Yes. Every batch comes with its own CoA showing identity and purity, measured with HPLC and mass spectrometry.
How fast is my order shipped?
In stock: ordered and paid on a business day before 15:00 (Dutch time), usually shipped the same day. Items not in stock are produced per batch and ship within 14 days. See the shipping page for rates and delivery times.