Independent. Unbiased. Unsponsored.

Peptide vendors, ranked.

Every vendor we track, scored across the peptides they sell. Aggregated from independent testing programs and vendor-published COAs, sentiment from r/Peptides community, COAs from vendor publications. How we score.

Vendors tracked
2,012
Lab reports aggregated
11,201
Peptides covered
25
Last sync
2026-11-09
#VendorTypeGradeScorePeptidesTestsCOAUpdatedProfile
1621 Macklin — — — 0 0 none 2026-10-26 Macklin review →
1622 PeptiLab Tech — — — 0 0 none 2026-11-02 PeptiLab Tech review →
1623 Shenzhen Yuanma Power Biotechnology — — — 0 0 none 2026-11-02 Shenzhen Yuanma Power Biotechnology review →
1624 Xian Vilush Biotechnology — — — 3 0 none 2026-11-09 Xian Vilush Biotechnology review →
1625 Velocity Biolabs — — — 2 0 none 2026-11-09 Velocity Biolabs review →
1626 BlkCatLabs — — — 0 0 none 2026-10-19 BlkCatLabs review →
1627 Guangzhou Source Peptide — — — 1 0 none 2026-10-26 Guangzhou Source Peptide review →
1628 Mad Dog Peps — — — 0 0 none 2026-10-26 Mad Dog Peps review →
1629 PeptiMed Global — — — 0 0 none 2026-11-02 PeptiMed Global review →
1630 Shijiazhuang Nairui Biotechnology — — — 0 0 none 2026-11-02 Shijiazhuang Nairui Biotechnology review →
1631 Welli Labs — — — 0 0 none 2026-11-09 Welli Labs review →
1632 Bloom Peptides — — — 0 0 none 2026-10-19 Bloom Peptides review →
1633 Guangzhou Xinlai XL — — — 0 0 none 2026-10-26 Guangzhou Xinlai XL review →
1634 PeptiNova — — — 1 0 none 2026-11-02 PeptiNova review →
1635 Shijiazhuang Senenci Technology — — — 0 0 none 2026-11-02 Shijiazhuang Senenci Technology review →
1636 Xian Yihui Biotechnology — — — 0 0 none 2026-11-09 Xian Yihui Biotechnology review →
1637 Zenove — — — 2 0 none 2026-11-09 Zenove review →
1638 Blue Line Research — — — 2 0 none 2026-10-19 Blue Line Research review →
1639 Guangzhou XinPeptide — — — 1 0 none 2026-10-26 Guangzhou XinPeptide review →
1640 Madison Estes — — — 1 0 none 2026-10-26 Madison Estes review →
1641 PeptiOrigin — — — 0 0 none 2026-11-02 PeptiOrigin review →
1642 Shijiazhuang Shengyufan — — — 1 0 none 2026-11-02 Shijiazhuang Shengyufan review →
1643 Xiangyuan Trade — — — 0 0 none 2026-11-09 Xiangyuan Trade review →
1644 ZiChenLab Peptides — — — 1 0 none 2026-11-09 ZiChenLab Peptides review →
1645 Blue Sky Peptide — — — 1 0 none 2026-10-19 Blue Sky Peptide review →
1646 Guangzhou Xinzixi Trading — — — 0 0 none 2026-10-26 Guangzhou Xinzixi Trading review →
1647 Mae Anabolic Peptides — — — 2 0 none 2026-10-26 Mae Anabolic Peptides review →
1648 Peptipura — — — 3 0 none 2026-11-02 Peptipura review →
1649 9Line Peptide — — — 0 0 none 2026-10-19 9Line Peptide review →
1650 Blue Wave — — — 0 0 none 2026-10-19 Blue Wave review →
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1,934 vendors listed — graded vendors first; "not yet graded" profiles are tracked and awaiting independent lab data. Composite scores reflect lab quality, sentiment, COA transparency, reliability, and price. How we score.