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
1591 XL Peptides — — — 6 0 none 2026-10-12 XL Peptides review →
1592 BP Peps — — — 0 0 none 2026-10-19 BP Peps review →
1593 Bpc157 Peptide — — — 0 0 none 2026-10-19 Bpc157 Peptide review →
1594 Hang Science — — — 0 0 none 2026-09-21 Hang Science review →
1595 PepXpress — — — 0 0 none 2026-10-05 PepXpress review →
1596 XL Trading House — — — 0 0 none 2026-10-12 XL Trading House review →
1597 BrightGene — — — 1 0 none 2026-10-19 BrightGene review →
1598 BPX Research — — — 1 0 none 2026-10-19 BPX Research review →
1599 Hang Sciences — — — 4 0 none 2026-09-21 Hang Sciences review →
1600 Perfecter Biotechnology Co — — — 0 0 none 2026-10-05 Perfecter Biotechnology Co review →
1601 Xpeps — — — 3 0 none 2026-10-12 Xpeps review →
1602 Capstone Peptides — — — 0 0 none 2026-10-19 Capstone Peptides review →
1603 Bridge Research — — — 0 0 none 2026-10-19 Bridge Research review →
1604 Hangzhou Go Top Peptide Biotech GT — — — 0 0 none 2026-09-21 Hangzhou Go Top Peptide Biotech GT review →
1605 Maximum Peps — — — 0 0 none 2026-09-28 Maximum Peps review →
1606 Performance Aminos — — — 0 0 none 2026-10-05 Performance Aminos review →
1607 Sin City Science — — — 0 0 none 2026-10-05 Sin City Science review →
1608 XS Peptide — — — 1 0 none 2026-10-12 XS Peptide review →
1609 Cellnuo — — — 4 0 none 2026-10-19 Cellnuo review →
1610 Britt Peps Ordering — — — 0 0 none 2026-10-19 Britt Peps Ordering review →
1611 MCP Biolabs — — — 1 0 none 2026-09-28 MCP Biolabs review →
1612 Petratide Science — — — 1 0 none 2026-10-05 Petratide Science review →
1613 Sinagri Yingtai Group — — — 0 0 none 2026-10-05 Sinagri Yingtai Group review →
1614 Delta Valley Peptides — — — 3 0 none 2026-10-19 Delta Valley Peptides review →
1615 Britts Peps — — — 0 0 none 2026-10-19 Britts Peps review →
1616 Hangzhou Qihang Xingcheng — — — 0 0 none 2026-09-28 Hangzhou Qihang Xingcheng review →
1617 MD Pharma — — — 0 0 none 2026-09-28 MD Pharma review →
1618 PFpeptides — — — 0 0 none 2026-10-05 PFpeptides review →
1619 Single Viel Peptides — — — 0 0 none 2026-10-05 Single Viel Peptides review →
1620 XTP GTS — — — 0 0 none 2026-10-12 XTP GTS review →
← Prev Page 54 of 61 Next →

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.