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
1111 LK peptides — — — 2 0 none 2026-10-26 LK peptides review →
1112 Nirvana Med Pharma — — — 1 0 none 2026-10-26 Nirvana Med Pharma review →
1113 Arctic Peptides — — — 0 0 none 2026-10-19 Arctic Peptides review →
1114 Fit Formulas — — — 0 0 none 2026-10-19 Fit Formulas review →
1115 Kael Research Peptide — — — 0 0 none 2026-10-26 Kael Research Peptide review →
1116 Pepta Labs — — — 0 0 none 2026-11-02 Pepta Labs review →
1117 Vala Peptides — — — 0 0 none 2026-11-09 Vala Peptides review →
1118 LR Labz — — — 5 0 none 2026-10-26 LR Labz review →
1119 OTAG Peptides — — — 1 0 none 2026-11-02 OTAG Peptides review →
1120 Artis Trade — — — 0 0 none 2026-10-19 Artis Trade review →
1121 Fitness Peptide — — — 0 0 none 2026-10-19 Fitness Peptide review →
1122 Peptaion — — — 10 0 none 2026-11-02 Peptaion review →
1123 Sanshengyuan SSY — — — 0 0 none 2026-11-02 Sanshengyuan SSY review →
1124 Valkyrie Optimization — — — 0 0 none 2026-11-09 Valkyrie Optimization review →
1125 MeiLi Peptides — — — 0 0 none 2026-10-26 MeiLi Peptides review →
1126 Patrick Jassiem Sam — — — 1 0 none 2026-11-02 Patrick Jassiem Sam review →
1127 Aryanna Cobb — — — 1 0 none 2026-10-19 Aryanna Cobb review →
1128 Fix Peptides — — — 2 0 none 2026-10-19 Fix Peptides review →
1129 Peptaire Labs — — — 3 0 none 2026-11-02 Peptaire Labs review →
1130 Sapphire Labs — — — 2 0 none 2026-11-02 Sapphire Labs review →
1131 Nova Science Labs — — — 1 0 none 2026-10-26 Nova Science Labs review →
1132 Peakform peptides — — — 2 0 none 2026-11-02 Peakform peptides review →
1133 Ascend Bio Labs — — — 0 0 none 2026-10-19 Ascend Bio Labs review →
1134 Fixion Fuel — — — 1 0 none 2026-10-19 Fixion Fuel review →
1135 Kenpai Beauty Research KBR — — — 0 0 none 2026-10-26 Kenpai Beauty Research KBR review →
1136 Peptalyon — — — 0 0 none 2026-11-02 Peptalyon review →
1137 SB Peptides — — — 0 0 none 2026-11-02 SB Peptides review →
1138 Vanguard Research — — — 1 0 none 2026-11-09 Vanguard Research review →
1139 Pep Squad Peptides — — — 0 0 none 2026-11-02 Pep Squad Peptides review →
1140 Ascend Peptides USA — — — 0 0 none 2026-10-19 Ascend Peptides USA 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.