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
1141 Zimbio 1 0 none 2026-08-17 Zimbio review →
1142 Berkeley Gold Peptides 0 0 none 2026-08-24 Berkeley Gold Peptides review →
1143 Liaocheng Yixin Trading 0 0 none 2026-08-31 Liaocheng Yixin Trading review →
1144 Peptide Plugs 1 0 none 2026-08-31 Peptide Plugs review →
1145 Shanghai Chinqesen Biotechnology 0 0 none 2026-08-17 Shanghai Chinqesen Biotechnology review →
1146 Wasatch Biolabs 5 0 none 2026-08-17 Wasatch Biolabs review →
1147 ZM Peptide 0 0 none 2026-08-17 ZM Peptide review →
1148 BFF Chem 2 0 none 2026-08-24 BFF Chem review →
1149 Good Life Peptides 0 0 none 2026-08-24 Good Life Peptides review →
1150 Waynesyyy 0 0 none 2026-08-17 Waynesyyy review →
1151 Good Science 1 0 none 2026-08-24 Good Science review →
1152 Licensed Peptides 5 0 none 2026-08-31 Licensed Peptides review →
1153 Peptide Powder Home 1 0 none 2026-08-31 Peptide Powder Home review →
1154 Shanghai Fuda Fine Chemicals 0 0 none 2026-08-17 Shanghai Fuda Fine Chemicals review →
1155 Wei Tai Peptide 0 0 none 2026-08-17 Wei Tai Peptide review →
1156 GPB Guangzhou Peihao Biotechnology 0 0 none 2026-08-24 GPB Guangzhou Peihao Biotechnology review →
1157 Lifeways Research 0 0 none 2026-08-31 Lifeways Research review →
1158 Peptide Prestige 0 0 none 2026-08-31 Peptide Prestige review →
1159 Shanghai HC Biotech 0 0 none 2026-08-17 Shanghai HC Biotech review →
1160 Weifang Xingbei International Trade 1 0 none 2026-08-17 Weifang Xingbei International Trade review →
1161 Big Dawg Labs 1 0 none 2026-08-24 Big Dawg Labs review →
1162 GPeps 2 0 none 2026-08-24 GPeps review →
1163 Ligare Labs 0 0 none 2026-08-31 Ligare Labs review →
1164 Peptide Pro 1 0 none 2026-08-31 Peptide Pro review →
1165 Weipeptide 1 0 none 2026-08-17 Weipeptide review →
1166 Bio Bulk Peptides 0 0 none 2026-08-24 Bio Bulk Peptides review →
1167 Grace Research 0 0 none 2026-08-24 Grace Research review →
1168 Light Peptide 2 0 none 2026-08-31 Light Peptide review →
1169 Peptide Pros 0 0 none 2026-08-31 Peptide Pros review →
1170 Shanghai Huirui Chemical Technology Co 0 0 none 2026-08-17 Shanghai Huirui Chemical Technology Co review →
← Prev Page 39 of 55 Next →

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.