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PepsupResearch Peptides
IGF-1 LR3 research peptide
Growth & Performance

IGF-1 LR3

1 mg vial · research grade
€64.99
Sold out
Currently out of stock

IGF-1 LR3 is a modified insulin-like growth factor 1: a 13-residue N-terminal extension plus a single substitution at position 3. Both changes serve the same purpose, which is to reduce binding to IGF binding proteins.

Native IGF-1 is almost entirely bound in circulation, so the modified form remains free far longer and its activity can be observed without the confounding effect of binding protein sequestration. That is why the LR3 variant, rather than native IGF-1, is the standard research form.

Supplied lyophilised per vial. Store sealed at -20 C, reconstitute gently with bacteriostatic water, refrigerate the working solution and protect it from light.

Related growth-axis compounds: HGH, CJC-1295 + Ipamorelin. Purity data on our lab reports page.

For laboratory research use only.

Currently unavailable

Sold strictly for in-vitro laboratory and research use only. Not for human or veterinary consumption.

Product details

ReferenceIG
CategoryGrowth & Performance
Presentation1 mg vial
FormVial
Purity99%+
StorageLyophilized: store at -20°C. After reconstitution: 2-8°C, protect from light.
Intended useIn-vitro laboratory research only
99%+ purityResearch-grade quality, every batch
Discreet EU shippingTracked PostNL delivery
Free over €150Free standard EU shipping over €150
Secure checkoutCard, iDEAL and PayPal via Stripe

Dispatched discreetly from within the EU. Research peptides are supplied per vial as lyophilised powder for in-vitro laboratory research only and, for safety and hygiene reasons, cannot be returned once the seal has been opened. Unopened vials can be returned within 14 days.

Lab reports (COA)

No reports published for this product yet - certificates are added to the COA library batch by batch as testing comes in.

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