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Research-peptide distribution is the last industry in biotech where batch quality is a dice roll. Half the suppliers post identical stock photos. Nobody ships COA. Labels are generic Chinese OEM, vials are missing batch IDs, and when you retest — half the time, the mass is 30% light.
Aurex exists to end that. Every batch we distribute is re-tested at Janoshik Analytical before it hits a vial. Every vial carries a QR code that returns the verified COA. Every kit ships with the printed certificate, the batch ID, and a purity guarantee that actually means something.
If you cannot show me the assay, you have no business selling me the peptide. Every Aurex batch ships with the COA packet — printed, digital, and QR-linked.
We replace any failed batch free — you keep the original. We lose money on fraud claims; you never do. Vendors without skin in the game produce sloppy lots.
We will not pretend this is pharma. We will not whisper human-use claims. We sell research-grade compounds to researchers. Full stop.
Every kit ships in tamper-evident, moisture-barrier packaging via USPS Priority or UPS Ground. Tracking on every parcel. If a carrier loses your kit, we replace it — no forms, no arguments.
Our reconstitution math appears on every vial. No 'implied' concentrations, no unit-confusion traps. Every kit includes the sterile water and syringe set to match.
Aurex Research Circle members get first access to new batches, private protocol PDFs, and raw vendor COA drops before public release.
Manufacture. Our peptides are synthesized in GMP-audited facilities and bulk-shipped to our US-based cold-storage facility. Every lot carries a vendor COA before it enters our pipeline.
Re-verification. Every inbound lot is pulled and sent to Janoshik Analytical for HPLC-UV, mass spec, and identity confirmation. Only lots that pass independent verification are released to the vialing line.
Vialing. Sterile-filtered, lyophilized, and vialed in a certified clean environment. Each vial is labeled with batch ID, mass, QR, and the Aurex research-use-only disclaimer.
Distribution. Kits pack with printed COA, syringes, bacteriostatic water, and thermal liner. USPS / UPS domestic ship, tracked end-to-end, replacement on loss.
Aurex is the brand. Dosecraft LLC is the entity (Florida-incorporated, EIN on file with state). And every claim on this site is verifiable against a third-party lab we don't own and don't pay to be flexible: Janoshik Analytical.
Janoshik is the same lab Apex, FPL, and the larger research-peptide vendors use for their internal testing. The difference: we publish the URL. Click the COA badge on any product page and the report opens on janoshik.com — a domain we don't control, with a record we can't edit.
That's the whole moat. You don't need to trust a founder's resume. You need a third-party receipt you can verify on a domain we can't touch — and a guarantee that if any batch fails an independent retest at any accredited lab in your country, we reship free and you keep the original kit. That's it. The rest is photography.
Every batch we ship walks the same path. There is no fast lane for popular SKUs and no fallback for lots that fail an independent retest.
Peptides synthesized in GMP-audited facilities. Bulk lots arrive at our US cold-storage with vendor COA attached. Vendor COA is the floor — never the ceiling.
Every inbound lot is pulled and shipped to Janoshik Analytical. HPLC-UV, mass spec, identity confirmation. Lots that miss spec are rejected — not repackaged.
Pass-only lots go to vialing. The Janoshik PDF is published on janoshik.com (a domain we do not own) and QR-linked from every vial label.
Browse the catalog, or email first. Either way, every batch you receive carries a Janoshik report you can verify on a domain we don't control.