We have one simple goal.
To be the best.
Peptis is built for qualified laboratories and institutional buyers who need speed, transparency, and third-party verification—not hype.
What we do
We supply research-use-only peptides and blends—not pharmacy products. Every batch is documented with independent third-party testing where applicable.
View COA documentationPurity isn’t a slogan
— it’s a report.
Every live catalogue item is tied to batch-specific Certificates of Analysis you can open on the product page. Purity targets and methods are disclosed in product documentation; final measured values appear on the COA for your lot.
If you have a question about a method, reference standard, or lot number, our team will help you get a clear answer.
Why lab testing mattersOur story
Peptis was built for qualified laboratory and institutional research workflows where batch traceability, documented purity, and clear RUO positioning matter from day one.
We combine rigorous sourcing discipline with transparent catalogue specifications so research teams can procure confidently, verify lots quickly, and stay focused on science—not administration or clinical use.
Research Use Only. Not for human or veterinary use. Not intended to diagnose, treat, cure, or prevent any disease.
Our mission
Advance peptide research by removing friction: clean inputs, verified reports, and responsive support for qualified buyers.
Driven by science, built for documented results
We publish what matters for qualified research: identity, analytical methods, purity targets, and lot traceability—so your lab can move faster with confidence.
Browse the catalogueBuilt for labs that don’t compromise on documentation.
Precision, transparency, and batch-level proof—every step of the way.
Privacy & security
We take data seriously. Transactions use modern encryption and fraud prevention where enabled. Communications stay professional and minimal.
Support & delivery
We aim to respond to qualified research inquiries within two business days. If a carrier issue occurs, we work with you on tracking and resolution.
Explore the science behind your next protocol
From core peptides and blends to curated research sets—each listing links to batch COAs where applicable.
Shop all products
Research Use Only. Not for human or veterinary use. Not intended to diagnose, treat, cure, or prevent any disease. For qualified laboratory and institutional research only.