About PeptiqLab
We supply research peptides to laboratories and independent researchers, with testing documentation you can check before you order.
Why we started
Researchers told us the same thing: it was hard to know what was actually in a vial. PeptiqLab was built around one rule. Every lot is tested by an independent lab, and the result is posted where anyone can read it.
How we work
We source from synthesis partners that meet our specifications, hold each lot until its test results come back, and release only lots that conform. Orders are packed in the USA and ship the same business day when placed before 2 PM ET.
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Tested, then sold
No lot ships before its third-party results are in.
Open documentation
Every Certificate of Analysis is public in the COA library.
Research only
We sell to verified researchers for laboratory use, and say so on every label.
Real support
Questions about a lot or an order go to a person, not a bot.