Research peptides done the boring way — on purpose.

Why we exist

Buying research peptides as a laboratory in 2026 is harder than it should be. The market is full of suppliers making identical-sounding claims — “highest purity,” “lab-tested,” “trusted by researchers” — without ever showing the actual data. Half the COAs you see online are unverifiable. Half the others are clearly fake.

DelixLabs exists to remove that friction. Every tested lot we sell has a report from Janoshik Analytical, an unaffiliated third-party laboratory, and each one is publicly verifiable on Janoshik’s own site using its task number and key. We don’t host the COAs ourselves. We don’t ask you to take our word for anything. We just give you the key and let an independent lab tell you the truth.

How we operate

Our current reports were commissioned at the source for each production lot, so the client name on a report is whoever ordered that test, not DelixLabs. We’re now ordering Janoshik tests in our own name on vials pulled from our own inventory and will publish them as they come back. Products that don’t have a report yet are marked “report pending” on the product page and the COA page. We’d rather show a gap than fake a certificate.

Orders placed before 2 PM CT ship the same business day via tracked carrier from our US fulfillment location. All shipments use plain, discreet packaging — no exterior labeling indicating contents — and ship within the United States only. International orders are not accepted.