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
1381 Grewo Peptide — — — 4 0 none 2026-10-19 Grewo Peptide review →
1382 Peptide Tai — — — 0 0 none 2026-10-05 Peptide Tai review →
1383 Shanghai Science Peptide Biological Technology — — — 0 0 none 2026-10-05 Shanghai Science Peptide Biological Technology review →
1384 Jinan Yuanmao — — — 0 0 none 2026-09-28 Jinan Yuanmao review →
1385 Grey Axis Research — — — 1 0 none 2026-10-19 Grey Axis Research review →
1386 Wuhan Eusana Technology — — — 0 0 none 2026-10-12 Wuhan Eusana Technology review →
1387 Jitai Peptide — — — 2 0 none 2026-09-28 Jitai Peptide review →
1388 Biohacker Direct — — — 3 0 none 2026-10-19 Biohacker Direct review →
1389 Grey Matters Research — — — 0 0 none 2026-10-19 Grey Matters Research review →
1390 Lola PureLife — — — 0 0 none 2026-09-28 Lola PureLife review →
1391 Wuhan Haorong Biotechnology — — — 2 0 none 2026-10-12 Wuhan Haorong Biotechnology review →
1392 JPep — — — 0 0 none 2026-09-28 JPep review →
1393 BioInfinity Lab — — — 1 0 none 2026-10-19 BioInfinity Lab review →
1394 Group Buy Kits GBK — — — 1 0 none 2026-10-19 Group Buy Kits GBK review →
1395 PeptideArk — — — 2 0 none 2026-10-05 PeptideArk review →
1396 Shanghai Yu Si Medical Technology Co — — — 0 0 none 2026-10-05 Shanghai Yu Si Medical Technology Co review →
1397 Wuhan Heisenberg Tech — — — 0 0 none 2026-10-12 Wuhan Heisenberg Tech review →
1398 LabSourced Peptides — — — 1 0 none 2026-09-28 LabSourced Peptides review →
1399 Guangdong Huatai Biotechnology — — — 0 0 none 2026-10-19 Guangdong Huatai Biotechnology review →
1400 LOOKBiotech — — — 2 0 none 2026-09-28 LOOKBiotech review →
1401 PeptideAura — — — 1 0 none 2026-10-05 PeptideAura review →
1402 Shanghai Yunsen Biochem — — — 0 0 none 2026-10-05 Shanghai Yunsen Biochem review →
1403 Wuhan Hongchen Wuyou — — — 0 0 none 2026-10-12 Wuhan Hongchen Wuyou review →
1404 LePeptide — — — 0 0 none 2026-09-28 LePeptide review →
1405 Guangdong Peptide Research Biotechnology — — — 1 0 none 2026-10-19 Guangdong Peptide Research Biotechnology review →
1406 PeptideCraft — — — 4 0 none 2026-10-05 PeptideCraft review →
1407 Shanxi Andashihai Technology — — — 4 0 none 2026-10-05 Shanxi Andashihai Technology review →
1408 Wuhan Hongjin Trading WHT — — — 0 0 none 2026-10-12 Wuhan Hongjin Trading WHT review →
1409 Biomax Research — — — 3 0 none 2026-10-19 Biomax Research review →
1410 Guangdong Tyran Technology Group — — — 0 0 none 2026-10-19 Guangdong Tyran Technology Group 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.