Purity, proven.
Every batch third party tested. Every COA on file. USA sourced, delivered cold.
Explore PeptidesEvery vial traces back to a lab report.
Amino acids don't lie, and neither do chromatograms. Each batch is tested by an independent U.S. lab and its certificate of analysis is on file before a single vial leaves the facility. Type a peptide name to check its testing status.
Three steps. Zero shortcuts.
Synthesized & tested
Compounds are synthesized in the USA and sent to an independent, accredited lab for identity and purity testing.
COA on file
The certificate of analysis is filed to the batch record before release. If it isn't on file, it doesn't leave.
Delivered cold
Orders travel in cold chain packaging from our facility to your door, protecting stability from start to finish.
What “tested” should actually mean.
STANDARD
· VERIFIED ·
The Lumen Standard
If a batch doesn't meet specification at an independent lab, it never leaves the facility. And if an order arrives compromised, we make it right. That's not a policy footnote, it's the reason the brand exists.
Frequently asked questions
Everything you need to know about our products, testing, ordering, and shipping.
All products are supplied strictly for laboratory and research use only. They are not intended for human or veterinary consumption and are not intended to diagnose, treat, cure, or prevent any disease or condition.
Our compounds are produced in a cGMP-certified facility with consistent batch documentation and quality-control standards appropriate for laboratory research applications.
Purity, proven.
See it for yourself.
The COAs are on file. Access is verified. The rest is your research.
