Vitality Peptides

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About Vitality Peptides | Trusted UK Peptide Supplier

Customer service was spot on. I had a question and they got back to me right away. Really happy with the whole process.

Sarah M

Everything arrived exactly as described and earlier than expected. Hard to find suppliers that are this reliable.

Tom B

Loved how easy the site was to use. Got updates every step of the way and the products were clearly high quality

Emma W

Second time ordering and just as smooth as the first. Fast delivery and always well packaged. Solid company.

Ben K

This was my first time ordering peptides, but these guys made it really straightforward. Everything arrived safely — no complaints!

Rachel T

Product quality is great, pricing is fair, and shipping was fast. Can’t ask for much more. Recommended to a few mates already.

Leon C

Fast delivery and top-notch customer service. The quality of the peptides is exactly as described—pure and effective. Will definitely be ordering again.

James T.

I was impressed with the packaging and professionalism. Great to find a reliable supplier in the UK. Highly recommended.

Sophie R

Good prices and responsive support. One of the vials was slightly delayed, but customer service sorted it out quickly. Will return for future orders.

Daniel M

I’ve tried a few suppliers in the UK, but this one stands out. Consistent quality and discreet shipping. Trustworthy and professional.

Ben H

Had numerous shipments from these guys and they are always on time , going above and beyond. Thanks for everything you do !! Anybody thinking of purchasing … Go ahead you won’t be disappointed

Adam

It is rare to find a company whom conduct themselves with highly professional standards. All questions are answered within a designated time and the service provided is honest and above and beyond. I highly recommend this company .

Mrs Lara Breach
IGF1-LR3

IGF1-LR3

£44.90

1X

IGF1-LR3

£44.90

IGF1-LR3 is a synthetic, long-acting analogue of human insulin-like growth factor 1 (IGF-1), designed for advanced scientific research into cellular growth, regeneration, and metabolic pathways. For laboratory research use only.

Note: Reconstitute with Bacteriostatic (BAC) water before use.

  • Shipping
Express: £9.99 (UK)
Estimated delivery: October 18
Orders placed now will dispatch next working day.
Standard: £4.99 (UK)
Estimated delivery: October 19 – October 21
Orders placed now will dispatch next working day.
International Shipping: from £12.99
Yes, we ship to your country!
Estimated delivery: 3–7 working days
⚠️ Please allow extra time for customs clearance in your country.

IGF1-LR3 (Insulin-Like Growth Factor 1 Long R3) is a modified version of naturally occurring IGF-1, engineered to extend its biological half-life and enhance receptor binding. The substitution of arginine at position 3 and removal of the first three amino acids significantly reduce binding to IGF-binding proteins (IGFBPs), allowing for greater stability and activity during research studies.

Researchers have shown interest in IGF1-LR3 for its potential roles in:

  • Cellular growth and repair – investigating how IGF1-LR3 influences protein synthesis and cell regeneration.

  • Muscle tissue studies – examining anabolic pathways and muscle cell differentiation.

  • Neuroprotection – exploring IGF-1 analogues in cognitive and neurological research.

  • Metabolic processes – assessing the peptide’s effects on glucose uptake and insulin sensitivity.

This peptide has become a valuable tool in advanced laboratory studies, particularly when evaluating pathways involved in growth hormone signalling, tissue regeneration, and cellular survival mechanisms.

 

Reconstitution Instructions:

Reconstitute with BAC water. Refrigerate after reconstitution and use under sterile research conditions. Use our Peptide Calculator

For laboratory research use only. Not for human consumption.

Quantity

1mg

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