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
2,012
Lab reports aggregated
11,201
Peptides covered
25
Last sync
2026-11-09
#VendorTypeGradeScorePeptidesTestsCOAUpdatedProfile
1351 Wingem Polypeptide Biotech — — — 1 0 none 2026-11-09 Wingem Polypeptide Biotech review →
1352 Hongyun Biotechnology — — — 1 0 none 2026-10-26 Hongyun Biotechnology review →
1353 Glowinng Starr — — — 0 0 none 2026-10-19 Glowinng Starr review →
1354 Li Long Peps — — — 0 0 none 2026-10-26 Li Long Peps review →
1355 Peptide Launchpad — — — 5 0 none 2026-11-02 Peptide Launchpad review →
1356 Vril Peptides — — — 1 0 none 2026-11-09 Vril Peptides review →
1357 Xingtai Haoyi Import and Export Trading — — — 0 0 none 2026-11-09 Xingtai Haoyi Import and Export Trading review →
1358 International Peptides — — — 2 0 none 2026-10-26 International Peptides review →
1359 Lianshui Hong Youtai — — — 1 0 none 2026-10-26 Lianshui Hong Youtai review →
1360 Vukoo Research — — — 0 0 none 2026-11-09 Vukoo Research review →
1361 Xingyue Biological Industry — — — 0 0 none 2026-11-09 Xingyue Biological Industry review →
1362 Jietai Biotechnology — — — 0 0 none 2026-10-26 Jietai Biotechnology review →
1363 Beijing Lingyan Biotech — — — 1 0 none 2026-10-19 Beijing Lingyan Biotech review →
1364 LianTao LT Peptide — — — 2 0 none 2026-10-26 LianTao LT Peptide review →
1365 Peptide Nourish Health — — — 2 0 none 2026-11-02 Peptide Nourish Health review →
1366 Shanghai Alimopeptide Biotech — — — 0 0 none 2026-11-02 Shanghai Alimopeptide Biotech review →
1367 Waiida — — — 0 0 none 2026-11-09 Waiida review →
1368 YiTai Global Peptide Factory — — — 1 0 none 2026-11-09 YiTai Global Peptide Factory review →
1369 Jiudapeptide — — — 2 0 none 2026-10-26 Jiudapeptide review →
1370 Beligas Pharmaceuticals — — — 0 0 none 2026-10-19 Beligas Pharmaceuticals review →
1371 Go Tidez — — — 0 0 none 2026-10-19 Go Tidez review →
1372 Liaocheng Hongda Trading — — — 0 0 none 2026-10-26 Liaocheng Hongda Trading review →
1373 Peptide Origin — — — 0 0 none 2026-11-02 Peptide Origin review →
1374 Shanghai Angel Chemical ASC — — — 0 0 none 2026-11-02 Shanghai Angel Chemical ASC review →
1375 KnightLifeLabs — — — 0 0 none 2026-10-26 KnightLifeLabs review →
1376 Bella Peptides — — — 3 0 none 2026-10-19 Bella Peptides review →
1377 Liaocheng Sally Technology — — — 0 0 none 2026-10-26 Liaocheng Sally Technology review →
1378 Wanxi Peptides — — — 3 0 none 2026-11-09 Wanxi Peptides review →
1379 Zimbio — — — 1 0 none 2026-11-09 Zimbio review →
1380 KZY Peptide — — — 0 0 none 2026-10-26 KZY Peptide review →
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1,934 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.