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
1,982
Lab reports aggregated
9,872
Peptides covered
25
Last sync
2026-10-19
#VendorTypeGradeScorePeptidesTestsCOAUpdatedProfile
631 Guangzhou Yimei Trading — — — 0 0 none 2026-09-21 Guangzhou Yimei Trading review →
632 Kang Peptide — — — 1 0 none 2026-09-28 Kang Peptide review →
633 DG Peptides — — — 3 0 none 2026-10-19 DG Peptides review →
634 Huayi Alice — — — 0 0 none 2026-09-28 Huayi Alice review →
635 THT — — — 0 0 none 2026-10-05 THT review →
636 Happy and Healthy Life — — — 0 0 none 2026-09-28 Happy and Healthy Life review →
637 KC BioPeps — — — 0 0 none 2026-09-28 KC BioPeps review →
638 DGM China — — — 2 0 none 2026-10-19 DGM China review →
639 NVR 2L8 — — — 0 0 none 2026-09-28 NVR 2L8 review →
640 Tianjin Aobosi Cosmetics — — — 0 0 none 2026-10-05 Tianjin Aobosi Cosmetics review →
641 Kingdom Labs — — — 0 0 none 2026-09-28 Kingdom Labs review →
642 Huayi Peptide Biotech — — — 0 0 none 2026-09-28 Huayi Peptide Biotech review →
643 NXIR Labs — — — 2 0 none 2026-09-28 NXIR Labs review →
644 Tianjin Apex — — — 1 0 none 2026-10-05 Tianjin Apex review →
645 HIYIT — — — 0 0 none 2026-09-28 HIYIT review →
646 Klene Peptides — — — 4 0 none 2026-09-28 Klene Peptides review →
647 All Peptides USA — — — 0 0 none 2026-10-19 All Peptides USA review →
648 Dialed Research Labs — — — 1 0 none 2026-10-19 Dialed Research Labs review →
649 Huayibio Technology — — — 0 0 none 2026-09-28 Huayibio Technology review →
650 Qinyang Kesheng Bio Technology — — — 0 0 none 2026-10-05 Qinyang Kesheng Bio Technology review →
651 Tianjin Cangtu Import and Export — — — 0 0 none 2026-10-05 Tianjin Cangtu Import and Export review →
652 Kking Aminos — — — 0 0 none 2026-09-28 Kking Aminos review →
653 Koalaty Research — — — 1 0 none 2026-09-28 Koalaty Research review →
654 Hubei KDG Web Science and Technology — — — 0 0 none 2026-09-28 Hubei KDG Web Science and Technology review →
655 Oath Peptides — — — 0 0 none 2026-09-28 Oath Peptides review →
656 Qiqipetide — — — 0 0 none 2026-10-05 Qiqipetide review →
657 Lonza Factory — — — 5 0 none 2026-09-28 Lonza Factory review →
658 LabFirst Peptides — — — 0 0 none 2026-09-28 LabFirst Peptides review →
659 Alora Labs — — — 1 0 none 2026-10-19 Alora Labs review →
660 Direct Peptides — — — 3 0 none 2026-10-19 Direct Peptides review →
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1,830 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.