Every box carries its own identity.
Enter the serial number printed on the hologram label (format RD followed by eight digits) to confirm the kit is on record and to see its batch, purity, verifier and certification date. Every lookup is logged as a verification event against that serial.
Full COA documents — signed PDF with chromatograms — are available to approved trade account holders. Apply for access. If a serial fails verification, do not use the kit and contact verify@reta-dynamic.co.uk.