Quality & testing
Every research peptide we supply is selected for purity, handled under cold-chain conditions, and verified through independent laboratory analysis — not in-house self-certification.
Third-party HPLC analysis
High-Performance Liquid Chromatography (HPLC) is used to assess purity on each batch. We work with independent UK laboratories so the data is produced by a party that did not manufacture or bottle the compound.
Mass spectrometry confirmation
Where applicable, LC-MS supports identity confirmation by checking molecular weight against the expected profile for the compound. That gives an additional check beyond a single purity percentage.
Cold-chain storage
Lyophilised research peptides are stored under appropriate conditions from receipt through to dispatch. Correct storage protects stability before the material reaches your laboratory.
Batch documentation
Certificates of analysis (COA) are available for batches where testing has been completed. Look for the COA marker on product pages, or contact us if you need documentation for a specific lot.
Research use only
All products are intended exclusively for in vitro laboratory research. They are not medicines, supplements, or consumer products, and are not for human or animal consumption. Buyers must be 18+ and qualified to handle research compounds.