Purity you can
put on record.
Every lot is mass-verified, HPLC-tested to a ≥98% standard, and shipped cold with its own certificate. Built for the bench, not the hype.
Three things we never skip.
Mass-verified
Every batch is confirmed by mass spectrometry before it ever gets a label. You get the exact compound on the vial, nothing else.
HPLC ≥98%
High-performance liquid chromatography on each lot, with the chromatogram included. Our floor is 98% and most lots run past 99% — we publish the number, not a promise.
Shipped cold
Lyophilized, sealed, and dispatched with cold packs so the compound that leaves the freezer is the compound that reaches your bench.
The certificate is the product.
Anyone can print a purity claim on a bag. We attach the actual chromatogram and mass-spec trace for the specific lot in your hands, tied to a number you can scan.
No house averages, no representative samples. The paper matches the powder, every time.
How we test →Frozen until it's yours.
Peptides degrade when they sit warm. Ours stay at −20°C from synthesis through dispatch, then travel insulated so they arrive intact, not half-spent.
Each vial ships with reconstitution and storage notes so the integrity you paid for survives your first pipette.
Shipping details →Most requested compounds.
How ordering works.
Pick your compounds
Browse the catalog, compare specs and vial sizes, and add what your protocol calls for.
Pay securely
Checkout runs on SellAuth's hosted payment page — your payment details never touch this site.
Cold dispatch
Packed with cold packs and insulation, shipped from France within 1–2 business days, tracking by email.
COA in the box
Every order arrives with its lot-specific certificate — identity by MS, purity by HPLC.
Compare notes with other researchers.
Discord
Live discussion on storage, reconstitution, and lot data with researchers who actually run the bench.
Join the server →Telegram
Drop notifications, restock alerts, and quick questions answered fast — straight to your phone.
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