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
1,789
Lab reports aggregated
8,582
Peptides covered
25
Last sync
2026-08-31
#VendorTypeGradeScorePeptidesTestsCOAUpdatedProfile
871 Archer Peptides 0 0 none 2026-08-24 Archer Peptides review →
872 Fiona Peptide 0 0 none 2026-08-24 Fiona Peptide review →
873 JYMed Peptide 0 0 none 2026-08-31 JYMed Peptide review →
874 Lk Peptide 0 0 none 2026-08-31 Lk Peptide review →
875 Archer Peptides and Supplies 0 0 none 2026-08-24 Archer Peptides and Supplies review →
876 First Due Research 0 0 none 2026-08-24 First Due Research review →
877 JZ Peptides 0 0 none 2026-08-31 JZ Peptides review →
878 Pepsynths 1 0 none 2026-08-31 Pepsynths review →
879 Safe Wellness 0 0 none 2026-08-17 Safe Wellness review →
880 LK peptides 2 0 none 2026-08-31 LK peptides review →
881 Arctic Peptides 0 0 none 2026-08-24 Arctic Peptides review →
882 Fit Formulas 0 0 none 2026-08-24 Fit Formulas review →
883 Kael Research Peptide 0 0 none 2026-08-31 Kael Research Peptide review →
884 Pepta Labs 0 0 none 2026-08-31 Pepta Labs review →
885 Vala Peptides 0 0 none 2026-08-17 Vala Peptides review →
886 LR Labz 5 0 none 2026-08-31 LR Labz review →
887 Artis Trade 0 0 none 2026-08-24 Artis Trade review →
888 Fitness Peptide 0 0 none 2026-08-24 Fitness Peptide review →
889 Peptaion 10 0 none 2026-08-31 Peptaion review →
890 Sanshengyuan SSY 0 0 none 2026-08-17 Sanshengyuan SSY review →
891 Valkyrie Optimization 0 0 none 2026-08-17 Valkyrie Optimization review →
892 MeiLi Peptides 0 0 none 2026-08-31 MeiLi Peptides review →
893 Aryanna Cobb 1 0 none 2026-08-24 Aryanna Cobb review →
894 Fix Peptides 2 0 none 2026-08-24 Fix Peptides review →
895 Peptaire Labs 3 0 none 2026-08-31 Peptaire Labs review →
896 Sapphire Labs 2 0 none 2026-08-17 Sapphire Labs review →
897 Valor peptides 1 0 none 2026-08-17 Valor peptides review →
898 Nova Science Labs 0 0 none 2026-08-31 Nova Science Labs review →
899 Ascend Bio Labs 0 0 none 2026-08-24 Ascend Bio Labs review →
900 Fixion Fuel 1 0 none 2026-08-24 Fixion Fuel review →
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1,633 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.