Reference
Research use only. Not for human or veterinary consumption. 18+.
The things buyers ask us before they order, answered once and properly rather than repeated in a sentence on every product page.
How to read a certificate of analysis
What a certificate actually proves, why the lot number decides it, and the four questions to ask any supplier.
How to vet a peptide supplier
Including us. The questions that separate a supplier who will tell you what they do not know from one who will not.
Storage and stability
How lyophilised peptides behave, what degrades them in solution, and why we give ranges rather than dates.
Reconstitution
The procedure and the arithmetic. No dose, no route, no protocol.
Concentration calculator
Amount in, volume in, concentration out. Works in your browser; nothing is sent to us.
Glossary
Lyophilised, residue, analogue, acylation, IU, INCI, importer of record. Defined once.