Laboratory and Bulk Supply

For research purposes only

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Research Peptides UK – Laboratory and Bulk Supply

Peptide Stock supplies research-grade peptides and lab consumables from the UK to laboratories, researchers and businesses, with the same catalogue available at single-vial and bulk pricing. Every product is a lyophilised powder in a sealed glass vial, with batch-specific HPLC and mass spectrometry results available on request, shipped tracked from the UK.

All products are supplied for in vitro and laboratory research only. Not for human or veterinary use. Peptide Stock is operated by UK Research Group Ltd.
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  • Retatrutide 40mg
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    Retatrutide 40mg

    Retatrutide 40mg
    £59.99 GBP £69.99 GBP
  • Retatrutide 50mg
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    Retatrutide 50mg

    Retatrutide 50mg
    £69.99 GBP £79.99 GBP
  • Retatrutide 5mg
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    Retatrutide 5mg

    Retatrutide 5mg
    £19.99 GBP £24.99 GBP
  • Retatrutide 60mg
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    Retatrutide 60mg

    Retatrutide 60mg
    £79.99 GBP £89.99 GBP
  • Retatrutide 80mg
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    Retatrutide 80mg

    Retatrutide 80mg
    £99.99 GBP £119.99 GBP
  • peptide-stock-vial-uk
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    Selank 10mg

    Selank 10mg
    £24.99 GBP £29.99 GBP
  • Selank 5mg
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    Selank 5mg

    Selank 5mg
    £17.99 GBP £24.99 GBP
  • peptide-stock-vial-uk
    Sale

    Semax 10mg

    Semax 10mg
    £19.99 GBP £29.99 GBP
  • peptide-stock-vial-uk
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    Semax 5mg

    Semax 5mg
    £14.99 GBP £21.99 GBP
  • SS-31 50mg
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    SS-31 50mg

    SS-31 50mg
    £69.99 GBP £79.99 GBP
  • peptide-stock-vial-uk
    Sale

    SS31 10mg

    SS31 10mg
    £24.99 GBP £28.99 GBP
  • TB-500 10mg
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    TB-500 10mg

    TB-500 10mg
    £34.99 GBP £39.99 GBP
  • TB-500 5mg
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    TB-500 5mg

    TB-500 5mg
    £19.99 GBP £24.99 GBP
  • Tesamorelin 10mg
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    Tesamorelin 10mg

    Tesamorelin 10mg
    £37.99 GBP £39.99 GBP
  • Tesamorelin 20mg
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    Tesamorelin 20mg

    Tesamorelin 20mg
    £49.99 GBP £59.99 GBP
  • Tesamorelin 5mg
    Sale

    Tesamorelin 5mg

    Tesamorelin 5mg
    £24.99 GBP £29.99 GBP
  • Tirzepatide 100mg
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    Tirzepatide 100mg

    Tirzepatide 100mg
    £109.99 GBP £119.99 GBP
  • Tirzepatide 10mg
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    Tirzepatide 10mg

    Tirzepatide 10mg
    £19.99 GBP £29.99 GBP
  • Tirzepatide 15mg
    Sale

    Tirzepatide 15mg

    Tirzepatide 15mg
    £24.99 GBP £29.99 GBP
  • Tirzepatide 20mg
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    Tirzepatide 20mg

    Tirzepatide 20mg
    £29.99 GBP £39.99 GBP
  • Tirzepatide 30mg
    Sale

    Tirzepatide 30mg

    Tirzepatide 30mg
    £39.99 GBP £49.99 GBP
  • Tirzepatide 40mg
    Sale

    Tirzepatide 40mg

    Tirzepatide 40mg
    £49.99 GBP £59.99 GBP
  • Tirzepatide 50mg
    Sale

    Tirzepatide 50mg

    Tirzepatide 50mg
    £59.99 GBP £69.99 GBP
  • Tirzepatide 5mg
    Sale

    Tirzepatide 5mg

    Tirzepatide 5mg
    £14.99 GBP £19.99 GBP

Research explained

What are research peptides?

Research peptides are short chains of amino acids studied in laboratory and preclinical research. Researchers examine how these compounds interact with biological pathways and use the findings to support further scientific investigation.

Our research peptides are supplied for laboratory research and analytical purposes only. They are not medicines, supplements, or products for human or veterinary use.