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
1561 Mammoth Biotech — — — 4 0 none 2026-09-28 Mammoth Biotech review →
1562 Shoreline labs Australia — — — 3 0 none 2026-10-05 Shoreline labs Australia review →
1563 Bonded Backup — — — 0 0 none 2026-10-19 Bonded Backup review →
1564 Guru Peptides — — — 0 0 none 2026-09-21 Guru Peptides review →
1565 Mammoth Muscle Peptides — — — 6 0 none 2026-09-28 Mammoth Muscle Peptides review →
1566 Peptisterol — — — 0 0 none 2026-10-05 Peptisterol review →
1567 Short Chain Aminos — — — 1 0 none 2026-10-05 Short Chain Aminos review →
1568 Atlas Peptides — — — 1 0 none 2026-10-19 Atlas Peptides review →
1569 ManaWell Research — — — 0 0 none 2026-09-28 ManaWell Research review →
1570 AuraZz Premium Peptides — — — 0 0 none 2026-10-19 AuraZz Premium Peptides review →
1571 Boruimei — — — 4 0 none 2026-10-19 Boruimei review →
1572 Maple Labs — — — 0 0 none 2026-09-28 Maple Labs review →
1573 Peptual Vesalius — — — 0 0 none 2026-10-05 Peptual Vesalius review →
1574 Sihai Technology — — — 0 0 none 2026-10-05 Sihai Technology review →
1575 Axial Peptides — — — 0 0 none 2026-10-19 Axial Peptides review →
1576 Bosa Pharmaceutical — — — 0 0 none 2026-10-19 Bosa Pharmaceutical review →
1577 Maple Peptides — — — 1 0 none 2026-09-28 Maple Peptides review →
1578 Silk Road Trading — — — 0 0 none 2026-10-05 Silk Road Trading review →
1579 Best Peptides Factory — — — 1 0 none 2026-10-19 Best Peptides Factory review →
1580 Botun Karu Biological Technology BDKRchem — — — 0 0 none 2026-10-19 Botun Karu Biological Technology BDKRchem review →
1581 Halil Labs — — — 0 0 none 2026-09-21 Halil Labs review →
1582 Markus Lanz — — — 1 0 none 2026-09-28 Markus Lanz review →
1583 PeptWorld — — — 5 0 none 2026-10-05 PeptWorld review →
1584 Simon Compounding — — — 0 0 none 2026-10-05 Simon Compounding review →
1585 Xinxiang Aurora Biotechnology — — — 0 0 none 2026-10-12 Xinxiang Aurora Biotechnology review →
1586 Bluum Peptides — — — 1 0 none 2026-10-19 Bluum Peptides review →
1587 Bourbon Peptides — — — 0 0 none 2026-10-19 Bourbon Peptides review →
1588 Handan Kedaidi Chemical — — — 0 0 none 2026-09-21 Handan Kedaidi Chemical review →
1589 PepX Lab — — — 0 0 none 2026-10-05 PepX Lab review →
1590 Simple Aminos — — — 0 0 none 2026-10-05 Simple Aminos 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.