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
511 Noble Peptide — — — 0 0 none 2026-09-28 Noble Peptide review →
512 Purelix Research Labs — — — 0 0 none 2026-10-05 Purelix Research Labs review →
513 ZL Peptide — — — 4 0 none 2026-10-12 ZL Peptide review →
514 Biotech Plant — — — 1 0 none 2026-10-19 Biotech Plant review →
515 99 Pure Peptide — — — 0 0 none 2026-10-19 99 Pure Peptide review →
516 Cristal Peptides — — — 0 0 none 2026-10-19 Cristal Peptides review →
517 Holly SQS — — — 0 0 none 2026-09-28 Holly SQS review →
518 Noom — — — 0 0 none 2026-09-28 Noom review →
519 Purely Ly — — — 0 0 none 2026-10-05 Purely Ly review →
520 Blue Peak Peptides — — — 1 0 none 2026-10-19 Blue Peak Peptides review →
521 999Peptides — — — 0 0 none 2026-10-19 999Peptides review →
522 Nootropic Sources — — — 0 0 none 2026-09-28 Nootropic Sources review →
523 Purely Sure Store — — — 0 0 none 2026-10-05 Purely Sure Store review →
524 Bond Peptide Product Supplier — — — 1 0 none 2026-10-19 Bond Peptide Product Supplier review →
525 A-Orange — — — 0 0 none 2026-10-19 A-Orange review →
526 CS MedPep — — — 2 0 none 2026-10-19 CS MedPep review →
527 Hong Kong Burson PolyPeptide RD Limited — — — 0 0 none 2026-09-28 Hong Kong Burson PolyPeptide RD Limited review →
528 Tenghui Biotechnology — — — 1 0 none 2026-10-05 Tenghui Biotechnology review →
529 Chengdu Xinyida — — — 0 0 none 2026-10-19 Chengdu Xinyida review →
530 A Tech Labs — — — 0 0 none 2026-10-19 A Tech Labs review →
531 CSBIOMX — — — 2 0 none 2026-10-19 CSBIOMX review →
532 Northeast Labs — — — 0 0 none 2026-09-28 Northeast Labs review →
533 Tengyu Peptide TYP — — — 0 0 none 2026-10-05 Tengyu Peptide TYP review →
534 Congen Pharma — — — 0 0 none 2026-10-19 Congen Pharma review →
535 A-technology ASK — — — 0 0 none 2026-10-19 A-technology ASK review →
536 Northline Labs — — — 2 0 none 2026-09-28 Northline Labs review →
537 PureRx Peptides — — — 1 0 none 2026-10-05 PureRx Peptides review →
538 Texas Alpha Performance — — — 0 0 none 2026-10-05 Texas Alpha Performance review →
539 Crest Peptides — — — 6 0 none 2026-10-19 Crest Peptides review →
540 AA Solutions — — — 0 0 none 2026-10-19 AA Solutions 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.