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
451 A-Peptides — — — 0 0 none 2026-10-19 A-Peptides review →
452 Colorado Research Peptides — — — 0 0 none 2026-10-19 Colorado Research Peptides review →
453 Hippocrates Peptides — — — 0 0 none 2026-09-28 Hippocrates Peptides review →
454 Pure Lab Performance — — — 3 0 none 2026-10-05 Pure Lab Performance review →
455 Zhenjiang Huangxu Anchor Chain — — — 0 0 none 2026-10-12 Zhenjiang Huangxu Anchor Chain review →
456 Abby Wellness Lab — — — 0 0 none 2026-10-19 Abby Wellness Lab review →
457 Compound Purity — — — 0 0 none 2026-10-19 Compound Purity review →
458 His and Hers — — — 0 0 none 2026-09-28 His and Hers review →
459 NextGen Peptides Research — — — 0 0 none 2026-09-28 NextGen Peptides Research review →
460 Synergy Biopeps — — — 3 0 none 2026-10-05 Synergy Biopeps review →
461 Zhiyuan Peptides — — — 2 0 none 2026-10-12 Zhiyuan Peptides review →
462 Access Peptide — — — 1 0 none 2026-10-19 Access Peptide review →
463 Compound Sciences — — — 1 0 none 2026-10-19 Compound Sciences review →
464 HJ Peptide — — — 1 0 none 2026-09-28 HJ Peptide review →
465 Nexus Bio Life — — — 0 0 none 2026-09-28 Nexus Bio Life review →
466 Pure Pep Research — — — 0 0 none 2026-10-05 Pure Pep Research review →
467 Synthe — — — 5 0 none 2026-10-05 Synthe review →
468 ZHM Peptide — — — 0 0 none 2026-10-12 ZHM Peptide review →
469 AK Quality — — — 1 0 none 2026-10-19 AK Quality review →
470 Cooper Peptide Research — — — 0 0 none 2026-10-19 Cooper Peptide Research review →
471 HK Fat Cat — — — 0 0 none 2026-09-28 HK Fat Cat review →
472 Nexus Peptides — — — 1 0 none 2026-09-28 Nexus Peptides review →
473 Pure Peptide — — — 2 0 none 2026-10-05 Pure Peptide review →
474 ANKR Lab — — — 0 0 none 2026-10-19 ANKR Lab review →
475 HK Mango Peptide — — — 0 0 none 2026-09-28 HK Mango Peptide review →
476 Nicamides — — — 0 0 none 2026-09-28 Nicamides review →
477 Synthera — — — 0 0 none 2026-10-05 Synthera review →
478 Zhuo Yue Labs — — — 0 0 none 2026-10-12 Zhuo Yue Labs review →
479 Aotide Research — — — 1 0 none 2026-10-19 Aotide Research review →
480 Cosipep — — — 0 0 none 2026-10-19 Cosipep 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.