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
1501 Mcp factory — — — 3 0 none 2026-10-26 Mcp factory review →
1502 Rat Cartel April Heist — — — 1 0 none 2026-11-02 Rat Cartel April Heist review →
1503 Guangsheng Technology — — — 0 0 none 2026-10-19 Guangsheng Technology review →
1504 PeptideLida — — — 0 0 none 2026-11-02 PeptideLida review →
1505 MVP Research — — — 1 0 none 2026-10-26 MVP Research review →
1506 Recomp Labs — — — 1 0 none 2026-11-02 Recomp Labs review →
1507 BioPep Research Peptides — — — 0 0 none 2026-10-19 BioPep Research Peptides review →
1508 Guangzhou Aoshan — — — 0 0 none 2026-10-19 Guangzhou Aoshan review →
1509 Sharp and Sweet with Maggie — — — 0 0 none 2026-11-02 Sharp and Sweet with Maggie review →
1510 Nad Supply — — — 0 0 none 2026-10-26 Nad Supply review →
1511 S2 Wellness — — — 2 0 none 2026-11-02 S2 Wellness review →
1512 BioPep Store — — — 0 0 none 2026-10-19 BioPep Store review →
1513 LQ Science — — — 0 0 none 2026-10-26 LQ Science review →
1514 Peptides BioTech — — — 0 0 none 2026-11-02 Peptides BioTech review →
1515 Sheng Peptide SMT — — — 0 0 none 2026-11-02 Sheng Peptide SMT review →
1516 Wuhan Senwayer Century Chemical — — — 0 0 none 2026-11-09 Wuhan Senwayer Century Chemical review →
1517 NJK Apex — — — 4 0 none 2026-10-26 NJK Apex review →
1518 Sanendi — — — 0 0 none 2026-11-02 Sanendi review →
1519 BioPeptide Sciences — — — 6 0 none 2026-10-19 BioPeptide Sciences review →
1520 Guangzhou Chiye — — — 0 0 none 2026-10-19 Guangzhou Chiye review →
1521 Shengan Peptide Factory — — — 1 0 none 2026-11-02 Shengan Peptide Factory review →
1522 Wuhan Taijikan Tec TJK — — — 0 0 none 2026-11-09 Wuhan Taijikan Tec TJK review →
1523 NovaLabs — — — 3 0 none 2026-10-26 NovaLabs review →
1524 Shandong Chagtu Enterprises — — — 0 0 none 2026-11-02 Shandong Chagtu Enterprises review →
1525 BioPharmaceutical — — — 0 0 none 2026-10-19 BioPharmaceutical review →
1526 Guangzhou Chongshan Medical Technology — — — 3 0 none 2026-10-19 Guangzhou Chongshan Medical Technology review →
1527 Peptides direct to you — — — 4 0 none 2026-11-02 Peptides direct to you review →
1528 Shenzhen Alvantis Pharma — — — 0 0 none 2026-11-02 Shenzhen Alvantis Pharma review →
1529 Olympex Solutions — — — 1 0 none 2026-10-26 Olympex Solutions review →
1530 ShengDa Bio — — — 0 0 none 2026-11-02 ShengDa Bio 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.