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
1201 Green Peptide 0 0 none 2026-08-24 Green Peptide review →
1202 Lipo Peptides 0 0 none 2026-08-31 Lipo Peptides review →
1203 Peptide Speak Life 0 0 none 2026-08-31 Peptide Speak Life review →
1204 Winner Peptides 0 0 none 2026-08-17 Winner Peptides review →
1205 BioEdge Peptides 0 0 none 2026-08-24 BioEdge Peptides review →
1206 Green Stone Swiss 0 0 none 2026-08-24 Green Stone Swiss review →
1207 Peptide Supplier 7 0 none 2026-08-31 Peptide Supplier review →
1208 Shanghai Nexa Pharma SPC SNP 0 0 none 2026-08-17 Shanghai Nexa Pharma SPC SNP review →
1209 WKC Walker Chemicals 1 0 none 2026-08-17 WKC Walker Chemicals review →
1210 Greeny Peps 0 0 none 2026-08-24 Greeny Peps review →
1211 Liyu Daily 5 0 none 2026-08-31 Liyu Daily review →
1212 Peptide Supply 1 0 none 2026-08-31 Peptide Supply review →
1213 BioGlowPh 2 0 none 2026-08-24 BioGlowPh review →
1214 Grewo Peptide 4 0 none 2026-08-24 Grewo Peptide review →
1215 LKZ Peptide Pharmaceutical 3 0 none 2026-08-31 LKZ Peptide Pharmaceutical review →
1216 Peptide Tai 0 0 none 2026-08-31 Peptide Tai review →
1217 Shanghai Science Peptide Biological Technology 0 0 none 2026-08-17 Shanghai Science Peptide Biological Technology review →
1218 Grey Axis Research 1 0 none 2026-08-24 Grey Axis Research review →
1219 Wuhan Eusana Technology 0 0 none 2026-08-17 Wuhan Eusana Technology review →
1220 Biohacker Direct 3 0 none 2026-08-24 Biohacker Direct review →
1221 Grey Matters Research 0 0 none 2026-08-24 Grey Matters Research review →
1222 Lola PureLife 0 0 none 2026-08-31 Lola PureLife review →
1223 Wuhan Haorong Biotechnology 2 0 none 2026-08-17 Wuhan Haorong Biotechnology review →
1224 BioInfinity Lab 1 0 none 2026-08-24 BioInfinity Lab review →
1225 Group Buy Kits GBK 0 0 none 2026-08-24 Group Buy Kits GBK review →
1226 PeptideArk 2 0 none 2026-08-31 PeptideArk review →
1227 Shanghai Yu Si Medical Technology Co 0 0 none 2026-08-17 Shanghai Yu Si Medical Technology Co review →
1228 Wuhan Heisenberg Tech 0 0 none 2026-08-17 Wuhan Heisenberg Tech review →
1229 Guangdong Huatai Biotechnology 0 0 none 2026-08-24 Guangdong Huatai Biotechnology review →
1230 LOOKBiotech 2 0 none 2026-08-31 LOOKBiotech 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.