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
1441 Wuhan Yingnuo Pharmaceutical Technology — — — 0 0 none 2026-10-12 Wuhan Yingnuo Pharmaceutical Technology review →
1442 Optimal Aging — — — 0 0 none 2026-09-28 Optimal Aging review →
1443 BioPure Peptides — — — 0 0 none 2026-10-19 BioPure Peptides review →
1444 Guangzhou Diwo Biotechnology — — — 0 0 none 2026-10-19 Guangzhou Diwo Biotechnology review →
1445 Lucy Peptides — — — 0 0 none 2026-09-28 Lucy Peptides review →
1446 Shenzhen Biolink Biotech SBB — — — 0 0 none 2026-10-05 Shenzhen Biolink Biotech SBB review →
1447 Wuhan Zhengtai Technology — — — 0 0 none 2026-10-12 Wuhan Zhengtai Technology review →
1448 Peptide Auri — — — 5 0 none 2026-09-28 Peptide Auri review →
1449 Bioscience Peptides — — — 0 0 none 2026-10-19 Bioscience Peptides review →
1450 Guangzhou Gemini Biotech GGB — — — 0 0 none 2026-10-19 Guangzhou Gemini Biotech GGB review →
1451 Lumex Health — — — 0 0 none 2026-09-28 Lumex Health review →
1452 Shenzhen Dingzhuohai — — — 0 0 none 2026-10-05 Shenzhen Dingzhuohai review →
1453 Peptide World — — — 4 0 none 2026-10-05 Peptide World review →
1454 Bioshield — — — 2 0 none 2026-10-19 Bioshield review →
1455 Guangzhou Haoxiang Biotechnology — — — 1 0 none 2026-10-19 Guangzhou Haoxiang Biotechnology review →
1456 Peptides Pasabuy — — — 0 0 none 2026-10-05 Peptides Pasabuy review →
1457 Shenzhen Doupao Technology — — — 0 0 none 2026-10-05 Shenzhen Doupao Technology review →
1458 Xcel Peptides — — — 0 0 none 2026-10-12 Xcel Peptides review →
1459 Premier Bio Labs — — — 1 0 none 2026-10-05 Premier Bio Labs review →
1460 Biostrategix — — — 1 0 none 2026-10-19 Biostrategix review →
1461 Guangzhou Hesheng Biotechnology — — — 0 0 none 2026-10-19 Guangzhou Hesheng Biotechnology review →
1462 Lummis Nova Peptides — — — 0 0 none 2026-09-28 Lummis Nova Peptides review →
1463 Peptides Solutions — — — 0 0 none 2026-10-05 Peptides Solutions review →
1464 Primal Chain Research Boutique — — — 1 0 none 2026-10-05 Primal Chain Research Boutique review →
1465 BioSynergen Peptides — — — 0 0 none 2026-10-19 BioSynergen Peptides review →
1466 Lunivo Peptide — — — 1 0 none 2026-09-28 Lunivo Peptide review →
1467 Peptides Source — — — 0 0 none 2026-10-05 Peptides Source review →
1468 Shenzhen Jipeptide Biotechnology Co — — — 0 0 none 2026-10-05 Shenzhen Jipeptide Biotechnology Co review →
1469 Xiamen Jenny Chemical Technology — — — 1 0 none 2026-10-12 Xiamen Jenny Chemical Technology review →
1470 Proxiva Peptides — — — 0 0 none 2026-10-05 Proxiva 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.