A clean label with the material, configuration, and lot in plain view.
Quality starts before the vial.
Peptesa is being built around clean labels, batch-specific testing, and reports you can find without a scavenger hunt. The catalog is still in prelaunch.
Join the waitlist
Three things every release should make clear.
Identity and purity results tied to the lot, with the method named.
A current COA you can open, save, and match back to the label.
Made to be checked.
A percentage on its own is not enough. Peptesa will show the sample, method, result, lot, and document status together when the first products go live.
How to read a COA →peptesa
Sample release record
PrelaunchIdentity
Method and expected result
RequiredPurity
Chromatogram and result basis
RequiredLot match
Vial label to report
RequiredVersion
Example layout only. No product or laboratory results are shown.Current, corrected, or archived
RequiredNo mystery files.
The future lab-report library will live at one stable address and search by lot or report ID.
Preview lab reports