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Directory · Curated list · 787 suppliers

Recently added suppliers

Suppliers we started tracking in the last 90 days. New listings usually carry a provisional score until our research is complete.

Index updated 24 Sept 2026 · 0 verified · 476 state third-party testing · 459 with a COA page

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  6. PX1 Research

    US based

    United States

    6.3Provisional
    3.8 Trustpilot(2)84 products
    Third-party testing statedCOA page linked, not reviewedCardBank transferCrypto
    View reviewVisit store

  10. BioSupply UK

    —

    6.8Provisional
    4.7 Trustpilot(108)15 products · Ships to 1 country
    Third-party testing statedCOA page linked, not reviewed
    View reviewVisit store

  12. PeptidesX UK

    GB based

    United Kingdom

    7.3
    28 products · Delivery UK Flat rate: £3.95 Mode of delivery: Royal Mail Tracked 24 Estimated delivery time: 1 to 2 working days.
    Third-party testing statedCOA page linked, not reviewedCardBank transferCrypto
    View reviewVisit store

  17. ZENTRA Peptides

    GB based

    United Kingdom

    7.3Provisional
    4.6 Trustpilot(18)37 products · Ships to 36 countries
    Third-party testing statedCOA page linked, not reviewedCardBank transfer
    View reviewVisit store

  18. Leo Research

    US based

    United States

    6.9
    29 products · Delivery Please allow 48 hours for final delivery resolution. · Ships to 1 country
    Third-party testing statedCOA page linked, not reviewedCard
    View reviewVisit store

  25. Peptide Vault

    —

    –
    16 products · Delivery Orders placed will be shipped next day and should arrive within 1-2 days. · Ships to 1 country
    Third-party testing stated
    View reviewVisit store

  33. NuRev Peptides

    US based

    United States

    7.1Provisional
    4.5 Trustpilot(20)31 products · Ships to 36 countries
    Third-party testing statedCOA page linked, not reviewed
    View reviewVisit store

  36. RetaOne Labs

    US based

    United States

    6.6Provisional
    3.5 Trustpilot(12)14 products
    Third-party testing statedCOA page linked, not reviewedCard
    View reviewVisit store

  37. PepSource

    —

    6.5Provisional
    4.3 Trustpilot(9)38 products
    Third-party testing statedCOA page linked, not reviewedCardPayPal
    View reviewVisit store

  38. Amp Peptides

    US based

    United States

    6.6
    18 products · Delivery If your order arrives damaged or incorrect, contact info@amp-peptides.com within 7 days of delivery with photos and your order number, and we will resolve the issue.
    Third-party testing statedCOA page linked, not reviewedCardCrypto
    View reviewVisit store

  48. Nugenyx

    GB based

    United Kingdom

    6.6Provisional
    4.7 Trustpilot(38)23 products · Ships to 36 countries
    Third-party testing stated
    View reviewVisit store

  50. EZ Peptides

    US based

    United States

    6.2Provisional
    32 products · Ships to 1 country
    Third-party testing statedCOA page linked, not reviewedCard
    View reviewVisit store

  51. ARMAPEPTIDES

    GB based

    United Kingdom

    6.8Provisional
    31 products · Ships to 1 country
    Third-party testing statedCOA page linked, not reviewedCardBank transfer
    View reviewVisit store

  56. Nova Peptide

    —

    6.0
    73 products · Delivery Premium Research Peptides UK — Lab-Tested & 99% Purity Guaranteed Skip to content Notice Order before 3:30pm (Mon–Fri) for next-day delivery, with dry ice packaging to keep peptides temperature-contro
    Third-party testing statedBank transferCrypto
    View reviewVisit store

  59. AURA Peptides UK

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    6.1
    3.7 Trustpilot(1)6 products · Delivery AURA Peptides UK Skip to content NEXT DAY DELIVERY ON ORDERS BEFORE 3PM CLICK HERE TO JOIN OUR TELEGRAM COMMUNITY & GET 10% OFF FREE DELIVERY ABOVE £70 .
    CardBank transferCrypto
    View reviewVisit store

  60. Pepspan

    —

    5.5Provisional
    4.1 Trustpilot(9)10 products
    Third-party testing statedCOA page linked, not reviewed
    View reviewVisit store