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
1831 MitoCore Peptide — — — 0 0 none 2026-10-26 MitoCore Peptide review →
1832 Premium Peptide Factory — — — 0 0 none 2026-11-02 Premium Peptide Factory review →
1833 Yiwu Lezhong Trading — — — 1 0 none 2026-11-09 Yiwu Lezhong Trading review →
1834 NuoPeptide — — — 1 0 none 2026-10-26 NuoPeptide review →
1835 CH Peptide — — — 0 0 none 2026-10-19 CH Peptide review →
1836 Hebei Lianfu Biotechnology — — — 0 0 none 2026-10-26 Hebei Lianfu Biotechnology review →
1837 Premium Research Solutions — — — 0 0 none 2026-11-02 Premium Research Solutions review →
1838 Stemalia — — — 0 0 none 2026-11-09 Stemalia review →
1839 Yiwu Lizhong — — — 0 0 none 2026-11-09 Yiwu Lizhong review →
1840 Peptide Factories — — — 3 0 none 2026-11-02 Peptide Factories review →
1841 Chain Reaction Peptides — — — 1 0 none 2026-10-19 Chain Reaction Peptides review →
1842 Hebei Lianfu Information Tech HBLF — — — 0 0 none 2026-10-26 Hebei Lianfu Information Tech HBLF review →
1843 Prestige Compounds — — — 2 0 none 2026-11-02 Prestige Compounds review →
1844 Stemcode Peptides — — — 0 0 none 2026-11-09 Stemcode Peptides review →
1845 Yiwu Weide Trade — — — 0 0 none 2026-11-09 Yiwu Weide Trade review →
1846 Hebei Lianyi Technology — — — 0 0 none 2026-10-26 Hebei Lianyi Technology review →
1847 MOB Peptides — — — 0 0 none 2026-10-26 MOB Peptides review →
1848 Pretty Packs — — — 0 0 none 2026-11-02 Pretty Packs review →
1849 Step One Ventures — — — 1 0 none 2026-11-09 Step One Ventures review →
1850 Yiwu Xingxing Technology — — — 1 0 none 2026-11-09 Yiwu Xingxing Technology review →
1851 Peptitalk — — — 0 0 none 2026-11-02 Peptitalk review →
1852 Hebei Lingding Biotechnology HBLD Biotech — — — 0 0 none 2026-10-26 Hebei Lingding Biotechnology HBLD Biotech review →
1853 Mochi Health — — — 0 0 none 2026-10-26 Mochi Health review →
1854 Pretty Peptide — — — 1 0 none 2026-11-02 Pretty Peptide review →
1855 Steroide Kaufen — — — 0 0 none 2026-11-09 Steroide Kaufen review →
1856 Petitalk — — — 0 0 none 2026-11-02 Petitalk review →
1857 Changsha Caoquan Technologies — — — 0 0 none 2026-10-19 Changsha Caoquan Technologies review →
1858 Hebei Linsheng Technology — — — 1 0 none 2026-10-26 Hebei Linsheng Technology review →
1859 Mod Peptide — — — 1 0 none 2026-10-26 Mod Peptide review →
1860 PrettyLabs Research — — — 1 0 none 2026-11-02 PrettyLabs Research 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.