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Directory · Curated list · serving the US · 369 suppliers

Recently added suppliers serving the US

Suppliers we started tracking in the last 90 days. Their scores can move while our research is completed. Showing stores based in or shipping to the US, those based there first. Show all regions.

Index updated 8 Nov 2026 · 11 verified · 283 state third-party testing · 275 with a COA page

Browse by region

  5. Alpha Carbon Labs logo

    Alpha Carbon Labs

    US based

    Florida, United States

    7.3
    107 products · Delivery 1-5 days · Ships to 1 country
    Third-party testing statedCOA page linked, not reviewed✓ Verified ownerCardCrypto
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    We may earn a commission. How this works

  6. Peak Lab Peptides logo

    Peak Lab Peptides

    US based

    South Dakota, United States

    8.7
    5.0(1)184 products · Delivery 1-4 days · Ships to 1 country
    Business & docs verifiedThird-party testing statedCOA confirmed with labCard
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    We may earn a commission. How this works

  12. Capstone Peptides logo

    Capstone Peptides

    US based

    Virginia, United States

    8.2
    25 products · Delivery Most orders arrive within 3 business days (FedEx 2-Day) · Ships to 1 country
    Third-party testing statedCOAs reviewed✓ Verified ownerCardBank transferCrypto
    View reviewVisit store

    We may earn a commission. How this works

  14. Element SARMs logo

    Element SARMs

    US based

    United States

    6.8
    21 products · Delivery We do offer an Express option that in most cases take 1 to 2 days for delivery but is not guaranteed due to USPS policy and the current pandemic.
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  27. Direct Peptides logo

    Direct Peptides

    GB · ships to United States

    UK, United Kingdom

    7.4
    336 products · Delivery 2-4 working days · Ships to 37 countries
    Third-party testing stated✓ Verified ownerCardBank transfer
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    We may earn a commission. How this works

  28. RS Bio Labs logo

    RS Bio Labs

    GB · ships to United States

    England, United Kingdom

    9.0
    60 products · Delivery 1 Day · Ships to 36 countries
    Third-party testing stated✓ Verified ownerCardBank transfer
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  45. RCpeptides logo

    RCpeptides

    NL · ships to United States

    Utrecht, Netherlands

    7.5
    5.0(1)210 products · Delivery 2-4 · Ships to 57 countries
    COA page linked, not reviewed✓ Verified ownerBank transferCrypto
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    We may earn a commission. How this works

  54. Pioneer Research Peptides logo

    Pioneer Research Peptides

    GB · ships to United States

    Greater London, United Kingdom

    9.1
    5.0(2)69 products · Delivery 1–2 working days in the UK on Royal Mail Tracked 24. International varies by destination. · Ships to 51 countries
    Third-party testing statedCOAs reviewed✓ Verified ownerBank transferCrypto
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  57. Peptune Labs logo

    Peptune Labs

    GB · ships to United States

    United Kingdom

    7.7
    16 products · Delivery Next day shipping · Ships to 36 countries
    Third-party testing stated✓ Verified ownerCardBank transferCrypto
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    We may earn a commission. How this works

  58. Peptiology Global logo

    Peptiology Global

    GB · ships to United States

    United Kingdom

    7.1
    46 products · Delivery UK orders usually arrive within 1–3 business days . · Ships to 36 countries
    Third-party testing statedCOA page linked, not reviewedCardBank transferCrypto
    View reviewVisit store

    We may earn a commission. How this works