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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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  4. Evolve Biolab UK

    GB based

    United Kingdom

    7.4Provisional
    4.6 Trustpilot(22)41 products · Ships to 36 countries
    Third-party testing statedCOA page linked, not reviewed
    View reviewVisit store

  7. Red Panda Peptides

    —

    6.7Provisional
    17 products · Delivery Royal Mail Tracked 24 has a next-working-day delivery aim , but this is not a guaranteed next-day delivery service.
    Third-party testing stated
    View reviewVisit store

  9. RCHQ

    US based

    United States

    6.9Provisional
    4.0 Trustpilot(4)16 products
    Third-party testing statedCOA page linked, not reviewedCardBank transferCryptoPayPal
    View reviewVisit store

  10. Panda Peptides

    US based

    United States

    6.8Provisional
    4.8 Trustpilot(77)35 products · Ships to 1 country
    Third-party testing statedCOA page linked, not reviewed
    View reviewVisit store

  13. Synthro Lab

    —

    7.1
    11 products · Delivery Delivery typically takes 2–3 days.
    Third-party testing statedCOA page linked, not reviewedCardBank transferCrypto
    View reviewVisit store

  15. Pyrox Labs

    GB based

    United Kingdom

    6.6Provisional
    51 products · Ships to 36 countries
    Third-party testing statedCOA page linked, not reviewedCardBank transfer
    View reviewVisit store

  21. UK Peptides

    GB based

    United Kingdom

    6.7Provisional
    13 products · Ships to 1 country
    Third-party testing statedCOA page linked, not reviewedBank transfer
    View reviewVisit store

  22. Protynx Labs

    —

    6.5Provisional
    4.4 Trustpilot(12)17 products · Delivery Standard UK Delivery: 2–4 business days. · Ships to 1 country
    COA page linked, not reviewed
    View reviewVisit store

  24. Vionex

    GB based

    United Kingdom

    5.7Provisional
    10 products · Ships to 1 country
    Third-party testing statedCOA page linked, not reviewed
    View reviewVisit store

  28. My Reta

    GB based

    United Kingdom

    6.0Provisional
    4.7 Trustpilot(39)8 products
    Third-party testing statedCOA page linked, not reviewed
    View reviewVisit store

  29. Elixir Peptides

    GB based

    United Kingdom

    6.2
    4.2 Trustpilot(14)13 products · Delivery NEXT DAY DELIVERY.
    Third-party testing statedCardBank transferCryptoPayPal
    View reviewVisit store

  30. RETApro

    —

    4.5Provisional
    4.3 Trustpilot(8)4 products · Ships to 1 country
    Third-party testing statedCOA page linked, not reviewedCardCrypto
    View reviewVisit store

  33. Zenith Biopeptides

    —

    7.5
    4.5 Trustpilot(37)25 products · Delivery Delivery times depend on the destination; most U.S. orders arrive in 3 business days with standard services.
    Third-party testing statedCOA page linked, not reviewedCardBank transfer
    View reviewVisit store

  34. BioPep

    US based

    United States

    8.1Provisional
    4.5 Trustpilot(17)21 products
    Third-party testing statedCOA page linked, not reviewedCardCrypto
    View reviewVisit store

  36. Futura Biolabs

    —

    6.3Provisional
    4.3 Trustpilot(7)5 products · Ships to 1 country
    Third-party testing statedCOA page linked, not reviewedBank transfer
    View reviewVisit store

  37. Peptide Pro

    GB based

    United Kingdom

    –
    41 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
    View reviewVisit store

  41. ExtolX

    GB based

    United Kingdom

    7.3Provisional
    3.8 Trustpilot(2)28 products · Ships to 1 country
    Third-party testing statedBank transfer
    View reviewVisit store

  42. UK Biolabs

    GB based

    United Kingdom

    5.4Provisional
    9 products · Delivery Batches tested for assay/purity, heavy metals and endotoxins. peptides uk next day delivery.
    View reviewVisit store

  43. CertaPeptides

    RO based

    Romania

    5.4Provisional
    4.6 Trustpilot(87)51 products
    Third-party testing statedCOA page linked, not reviewedBank transfer
    View reviewVisit store

  45. Reta Research

    GB based

    United Kingdom

    7.8Provisional
    31 products · Delivery Royal Mail 24 aims to deliver within 24 hours of dispatch.
    Third-party testing statedCOA page linked, not reviewed
    View reviewVisit store

  46. Apex Biolabs

    GB based

    United Kingdom

    6.1
    4.0 Trustpilot(18)6 products · Delivery Place your order before the cut-off time and we’ll aim to dispatch it quickly for next working day delivery.
    Third-party testing statedCardBank transferCrypto
    View reviewVisit store

  48. APEX Biolabs

    GB based

    United Kingdom

    7.9Provisional
    37 products · Delivery Fast 24 hour delivery (UK) .
    Third-party testing statedCOA page linked, not reviewed
    View reviewVisit store

  49. Blank Peptides

    US based

    United States

    6.8Provisional
    30 products · Ships to 36 countries
    Third-party testing statedCOA page linked, not reviewedCardBank transferCrypto
    View reviewVisit store

  51. Alveque Peptides

    —

    6.4Provisional
    14 products · Delivery Next-Day Delivery — Premium Quality Free Shipping Over $50 + 3 Free Samples With Every Order .
    Third-party testing stated
    View reviewVisit store

  52. RevIVe Peptides

    GB based

    United Kingdom

    5.8Provisional
    23 products · Ships to 36 countries
    Third-party testing statedCOA page linked, not reviewedCardBank transferCrypto
    View reviewVisit store

  58. JGPep+

    GB based

    United Kingdom

    5.8Provisional
    4.3 Trustpilot(9)14 products
    Third-party testing statedCOA page linked, not reviewed
    View reviewVisit store

  60. Index Peptides

    GB based

    United Kingdom

    7.1
    4.2 Trustpilot(6)14 products · Delivery Delivery is tracked, and shipping is free on UK orders over 30 pounds, with tracked 48 hour service at 3.65 pounds below that. · Ships to 36 countries
    Third-party testing statedCOA page linked, not reviewedBank transferCrypto
    View reviewVisit store