UK laboratory · third-party tested
High-purity research peptides, proven by analysis.
Every batch is HPLC and mass-spec verified, then dispatched from our UK facility with a certificate of analysis.
Next-day UK delivery on orders before 12 PM · Free tracked over £125
Research use only — not for human or veterinary consumption
How every batch is verified
Three analyses before a single vial ships
Analysis 01
HPLC purity
Reverse-phase HPLC quantifies peptide purity against certified reference standards.
Analysis 02
Mass spectrometry
Molecular weight confirmed by mass spectrometry to verify the identity of every batch.
Analysis 03
Endotoxin screen
Each lot is screened for endotoxin and sterility before release at controlled temperature.
Next-day UK dispatch before 12 PM
Free tracked delivery over £125
COA with every order
Dispatched from the United Kingdom