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
1561 Tipsy Pharma — — — 0 0 none 2026-11-09 Tipsy Pharma review →
1562 BioSynergen Peptides — — — 0 0 none 2026-10-19 BioSynergen Peptides review →
1563 Peptides Source — — — 1 0 none 2026-11-02 Peptides Source review →
1564 Shenzhen Jipeptide Biotechnology Co — — — 0 0 none 2026-11-02 Shenzhen Jipeptide Biotechnology Co review →
1565 Xiamen Jenny Chemical Technology — — — 1 0 none 2026-11-09 Xiamen Jenny Chemical Technology review →
1566 Proxiva Peptides — — — 0 0 none 2026-11-02 Proxiva Peptides review →
1567 TTLabs — — — 0 0 none 2026-11-09 TTLabs review →
1568 Biosynthesis — — — 0 0 none 2026-10-19 Biosynthesis review →
1569 Guangzhou Hongtai Technology — — — 2 0 none 2026-10-19 Guangzhou Hongtai Technology review →
1570 Luta Peptide — — — 0 0 none 2026-10-26 Luta Peptide review →
1571 Peptides Stone — — — 0 0 none 2026-11-02 Peptides Stone review →
1572 Shenzhen Lierbeide Biotechnology — — — 1 0 none 2026-11-02 Shenzhen Lierbeide Biotechnology review →
1573 Xian Desheng yuan Biotechnology — — — 0 0 none 2026-11-09 Xian Desheng yuan Biotechnology review →
1574 Value Research Labs — — — 2 0 none 2026-11-09 Value Research Labs review →
1575 Biotech Labz Supply — — — 0 0 none 2026-10-19 Biotech Labz Supply review →
1576 Guangzhou Huiguang Biotechnology — — — 0 0 none 2026-10-19 Guangzhou Huiguang Biotechnology review →
1577 Peptides Warehouse — — — 0 0 none 2026-11-02 Peptides Warehouse review →
1578 Xian Frazer Biotech — — — 0 0 none 2026-11-09 Xian Frazer Biotech review →
1579 Shandong Mingrun Yisheng New Materials — — — 0 0 none 2026-11-02 Shandong Mingrun Yisheng New Materials review →
1580 Vitality Glow Peptides — — — 0 0 none 2026-11-09 Vitality Glow Peptides review →
1581 Biotech Peptides — — — 0 0 none 2026-10-19 Biotech Peptides review →
1582 LuvionBio — — — 5 0 none 2026-10-26 LuvionBio review →
1583 Peptides4896 — — — 6 0 none 2026-11-02 Peptides4896 review →
1584 Shenzhen Mikon Biotechnology — — — 1 0 none 2026-11-02 Shenzhen Mikon Biotechnology review →
1585 Xian Green Biotechnique — — — 2 0 none 2026-11-09 Xian Green Biotechnique review →
1586 Shinko Biotech — — — 2 0 none 2026-11-02 Shinko Biotech review →
1587 Weiyuan peptides — — — 0 0 none 2026-11-09 Weiyuan peptides review →
1588 Biotechnolohy Group — — — 0 0 none 2026-10-19 Biotechnolohy Group review →
1589 Guangzhou Laiwang Trading — — — 0 0 none 2026-10-19 Guangzhou Laiwang Trading review →
1590 Peptidetop — — — 2 0 none 2026-11-02 Peptidetop 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.