About Auren
Purity is not a claim.
It is a ledger.
Auren exists to give researchers a catalog they can trust without second-guessing the vial in their hand.
Research reproducibility collapses when the starting material is an unknown. A single under-characterized batch can invalidate months of experiments. We built Auren around one conviction: every compound must be analytically verified before a single vial changes hands.
We partner with accredited third-party laboratories that run High-Performance Liquid Chromatography and Mass Spectrometry on every production lot. Batches that fail the 99% purity floor are rejected outright — never discounted, never shipped.
That rigor extends to handling. Lyophilized peptides are stored under controlled conditions and dispatched in insulated cold-chain packaging so the material you receive behaves like the material on the certificate.
Certified purity
Every batch is assayed by independent labs to a 99%+ purity floor before it is listed.
Traceable lots
A batch-specific COA, HPLC chromatogram and mass spectrum ship with every order.
Cold-chain handling
Lyophilized peptides are stored and shipped under controlled conditions.