Prime Peptides
Supplier Profile
Last catalog sync: Sep 21, 2026 · Last profile review: Sep 21, 2026
Strong COA transparency signals: public access, batch/current-lot specificity, named labs, and visible methods.
Automated supplier-intelligence scan observed product_page COA access signals. Batch specificity signal: batch specific. Named labs: Janoshik, Freedom Diagnostics, Kovera Labs, Vanguard Laboratory. Visible methods: Mass spectrometry, Endotoxin, Purity. Previous note: Automated supplier-intelligence scan observed product_page COA access signals. Batch specificity signal: batch specific. Named labs: Janoshik, Freedom Diagnostics, Vanguard Laboratory. Visible methods: Mass spectrometry, Endotoxin, Purity. Previous note: Automated supplier-intelligence scan observed product_page COA access signals. Batch specificity signal: batch specific. Named labs: Janoshik, Vanguard Laboratory. Visible methods: Mass spectrometry, Endotoxin, Purity.
COA Access
Claim evidence
Automated scan observed batch specific wording around COA/testing.
Automated scan observed methods: Mass spectrometry, Endotoxin, Purity.
Automated supplier-intelligence scan observed product page COA access signals.
Automated scan observed named labs: Janoshik, Freedom Diagnostics, Kovera Labs, Vanguard Laboratory.
Automated scan observed methods: Mass spectrometry, Endotoxin, Purity.
Automated supplier-intelligence scan observed product page COA access signals.
Automated scan observed batch specific wording around COA/testing.
Automated scan observed named labs: Janoshik, Vanguard Laboratory.