Don't buy a peptide on a vendor's word.We're auditing theirs.
vialaudit is an open-data audit platform for the research-peptide market. Anonymous test orders, third-party HPLC-MS, daily-refreshed cross-vendor price index, COA verifier against mirrored lab reports, peptide-legality lookup across 51 jurisdictions, and the editorial that explains what the data shows.
Newer US-domestic vendor with third-party COAs that absorbed much of the post-Amino-Asylum migration. Strong public signals; first-hand audit pending.
The leaderboard
VIEW ALL →Tools and lookups
ALL TOOLS →Latest investigations
SEE ALL →The PCAC votes of 2024 and 2026 didn't close any peptide vendor — they closed the legal compounded GLP-1 telehealth channel (Hims, Ro, Mochi, Henry, Eden). In July 2026 the same committee moved the opposite way on non-GLP-1 peptides. Two tracks, opposite directions.
We applied a 10-signal hostname-aliasing check to 32 research-peptide vendor domains. Multiple confirmed alias clusters surfaced, including a smoking-gun shared Google Tag Manager ID linking three "different" peptide brands to one operator.
Bacteriostatic water tightened in 2025-2026 as compounded GLP-1 demand reshaped the diluent market. Here's the current vendor map, supply signals, and the alternatives that are research-protocol valid.
Peptide guides & live coupons
ALL GUIDES →Small-molecule inhibitor of nicotinamide N-methyltransferase (NNMT); NNMT inhibition raises cellular NAD+ and S-adenosylmethionine levels and is studied for effects on adipocyte metabolism and energy expenditure.
Synthetic 16-amino-acid fragment of human growth hormone (residues 176–191). Selectively retains the lipolytic effect of HGH while reducing growth-related effects.
BPC-157 is a fifteen-residue synthetic peptide derived from a fragment of body protection compound, a protein found in human gastric juice. The mechanism is not fully characterised. Preclinical work points to angiogenesis promotion through VEGF-receptor signalling, upregulation of growth-factor receptors at injury sites, and anti-inflammatory activity. Almost all of the published evidence comes from rodent injury models rather than human trials.
Synthetic long-acting amylin analog. Activates amylin and calcitonin receptors. Studied in combination with semaglutide as CagriSema in Phase 3 obesity trials.
50% off at checkout — exclusive vialaudit reader code
15% off first order
10% off, stackable with bulk
10% off sitewide
How an audit actually works.
FULL RUBRIC →Every test order ships to a private mailbox under an alias. No press kits, no comp samples, no tells.
Vials go to one of two labs we rotate between. Blind to vendor until after the report is filed.
Order placed, label created, in-transit, delivered, opened. Tracked across at least three orders.
Purity 40%. Label accuracy 25%. Shipping 20%. Customer service 15%. Full rubric is published.