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
1321 APM Peptides USA — — — 0 0 none 2026-10-19 APM Peptides USA review →
1322 Big Dawg Labs — — — 1 0 none 2026-10-19 Big Dawg Labs review →
1323 GPeps — — — 2 0 none 2026-10-19 GPeps review →
1324 Ligare Labs — — — 0 0 none 2026-09-28 Ligare Labs review →
1325 Peptide Pro — — — 1 0 none 2026-10-05 Peptide Pro review →
1326 Weipeptide — — — 1 0 none 2026-10-12 Weipeptide review →
1327 Ares Peptides — — — 2 0 none 2026-10-19 Ares Peptides review →
1328 Bio Bulk Peptides — — — 0 0 none 2026-10-19 Bio Bulk Peptides review →
1329 Grace Research — — — 0 0 none 2026-10-19 Grace Research review →
1330 Light Peptide — — — 2 0 none 2026-09-28 Light Peptide review →
1331 Peptide Pros — — — 0 0 none 2026-10-05 Peptide Pros review →
1332 Shanghai Huirui Chemical Technology Co — — — 0 0 none 2026-10-05 Shanghai Huirui Chemical Technology Co review →
1333 Wellness Peptides — — — 2 0 none 2026-10-12 Wellness Peptides review →
1334 Beijing Dingcheng Peptide Source Biotechnology — — — 0 0 none 2026-10-19 Beijing Dingcheng Peptide Source Biotechnology review →
1335 Bio Code — — — 0 0 none 2026-10-19 Bio Code review →
1336 Gray Labs — — — 0 0 none 2026-10-19 Gray Labs review →
1337 Peptide Research — — — 0 0 none 2026-10-05 Peptide Research review →
1338 Shanghai Innovy Chemical New Materials — — — 0 0 none 2026-10-05 Shanghai Innovy Chemical New Materials review →
1339 BFF AMO — — — 0 0 none 2026-10-19 BFF AMO review →
1340 Limitless BioChem — — — 0 0 none 2026-09-28 Limitless BioChem review →
1341 Peptide RUO — — — 0 0 none 2026-10-05 Peptide RUO review →
1342 Shanghai Jiasutong — — — 0 0 none 2026-10-05 Shanghai Jiasutong review →
1343 BioHax Labz — — — 0 0 none 2026-10-19 BioHax Labz review →
1344 Bio Wave Lab — — — 1 0 none 2026-10-19 Bio Wave Lab review →
1345 Great British Peptides — — — 0 0 none 2026-10-19 Great British Peptides review →
1346 LingMi BioTechnology — — — 2 0 none 2026-09-28 LingMi BioTechnology review →
1347 WFT Labs — — — 1 0 none 2026-10-12 WFT Labs review →
1348 ChemExpress — — — 0 0 none 2026-10-19 ChemExpress review →
1349 Bio X Cell — — — 0 0 none 2026-10-19 Bio X Cell review →
1350 Great East Asia Trading Company — — — 0 0 none 2026-10-19 Great East Asia Trading Company 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.