Know it's real.

§ Why we publish the anti-counterfeit process

Independent research-compound supply is built on a promise the buyer can never verify at the moment of purchase, that the vial in the box actually contains what the label says, produced under the process the vendor describes. Counterfeit peptides have become good enough at packaging that visual inspection alone is not enough. Our answer is to expose every checkpoint that stands between the synthesis lab and your bench, and give you a code you can check against them.

§ The four checkpoints, briefly

CP1, Synthesis & nitrogen seal. Every lot is synthesised by Trenta Medical under GMP-equivalent controls and sealed under nitrogen the moment the powder leaves the lyophiliser, so oxygen never touches the compound. CP2, Independent HPLC and pH. Before the lot ships, a sample goes to Janoshik Analytical for two separate tests, high-performance liquid chromatography for purity and identity, and a stand-alone pH test. Both certificates are attached to the lot and published on this site before the first box leaves the warehouse. CP3, Cold-chain shipment. Every parcel includes an insulated liner plus a phase-change gel pack sized for the transit time; you receive the pack cold enough to still be usable, not warmed and re-frozen. CP4, Scratch-off code. The outer box carries a unique verification code printed against the lot register, the code you scratch off at unbox is the single fact that ties your specific box to its production line and its COA.

§ What you should do

When your kit arrives, scratch the code, enter it at /verify, and open the linked COA library on the same screen. If anything looks off, code doesn't verify, cold pack arrived warm, seal broken, stop and message us. A genuine box that fails any checkpoint gets replaced from a fresh lot at our cost, and we'd rather you flag it before you use it. For background on how PepDirect and Trenta Medical work together, see the about page.