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PepFinder

Alternatives to PepSource

12 research peptide suppliers most like PepSource in United Kingdom: those based in the same country or shipping there, listing the most of the same peptides, ranked by PepFinder Score. We don't sell peptides and stores cannot pay for a place here.
  3. Peptology Labs logo
    #3

    Peptology Labs

    GB based

    United Kingdom

    7.1
    4.8 Trustpilot(79)50 products · Delivery However, this is not a guaranteed next-day service, so please allow 1–2 working days for delivery. · Ships to 36 countries
    Third-party testing statedCOA page linked, not reviewedBank transfer
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  6. Peptide Pro logo
    #6

    Peptide Pro

    GB based

    United Kingdom

    6.1
    132 products · Delivery Delivery to the Republic of Ireland is estimated at 3–5 working days after dispatch, but courier and customs processing can affect timings. · Ships to 1 country
    Third-party testing stated
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  8. New-U Research Compounds logo
    #8

    New-U Research Compounds

    GB based

    Wyoming, United Kingdom

    8.9
    5.0(5)4.3 Trustpilot(8)779 products · Delivery 6-14 days worldwide · Ships to 36 countries
    Business & docs verifiedThird-party testing statedCOA page linked, not reviewedCardCrypto
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  9. Zenic Labs logo
    #9

    Zenic Labs

    GB based

    United Kingdom, United Kingdom

    9.4
    5.0(1)129 products · Delivery 1–2 working days in the UK (Royal Mail Tracked 24) · Ships to 1 country
    Business & docs verifiedThird-party testing statedCOA confirmed with labCrypto
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  10. Cobalt Peptides logo
    #10

    Cobalt Peptides

    GB based

    United Kingdom

    8.2
    170 products · Delivery 1–2 working days after dispatch · Ships to 1 country
    Third-party testing statedCOA page linked, not reviewed✓ Verified ownerCardBank transferCrypto
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  12. UK Peptide Lab logo
    #12

    UK Peptide Lab

    GB based

    United Kingdom

    7.2
    3.7 Trustpilot(16)57 products · Delivery Delivered in 1-2 working days
    Third-party testing statedCOA page linked, not reviewedBank transfer
    View reviewVisit store

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PepSource vs Peptides UK 4UPepSource vs BioVanta ResearchPepSource vs Peptology LabsPepSource vs Peptides DistroPepSource vs lavishpeptides.comPepSource vs Peptide ProAll suppliers serving the UK

Similarity is by shared peptides among stores based in or shipping to the same country; the order within that is PepFinder Score, and stores based in the country come before those shipping in. Nothing here is medical advice.