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. Vendor scores from public lab records and regulatory filings, daily-refreshed cross-vendor price index, COA verifier against 2,238 mirrored lab certificates, peptide-legality lookup across 51 jurisdictions, and the editorial that explains what the data shows.
A large, fast-growing US shop, selling since January 2026 from a New Jersey address, with the most complete certificate set we have read: 112 lot-level certificates cover all 51 products, and every one we checked against the lab's own records matched. Identity is tested by HPLC retention time only, no buyer has published an independent test, the GLP-1s are sold under code names, refunds are refused except for transit damage, and the site names no legal entity. Prices sit well below our index on most staples. Public-data audit, no first-hand order, 67/100.
The leaderboard
VIEW ALL →Tools and lookups
ALL TOOLS →Kovera + Janoshik lookup against 2,238 mirrored lab certificates.
Daily-walked cross-vendor pricing with effective-price math.
Federal + state + sport-body status across 51 jurisdictions.
Concentration and syringe-unit arithmetic for research vials.
Latest investigations
SEE ALL →FDA rejected the B12 'personalised' workaround on 2026-09-18 and has not finalised the 503B exclusion. What still qualifies under 503A.
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.
Eli Lilly sued American Peptides LLC in Louisiana federal court on 8 Oct 2026. The complaint isn't public. Which site, the 100/100 rating, what's next.
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. Combined with semaglutide as CagriSema, for which Novo Nordisk filed a US New Drug Application in December 2025.
50% off at checkout — exclusive vialaudit reader code
15% off first order
10% off, stackable with bulk
How an audit works today.
FULL RUBRIC →Dated mirrors of 1,828 Kovera certificates and 337 Janoshik public reports. Fails count as much as passes.
Each vendor-published COA is matched to the issuing lab's own record: certificate number, batch, compound, purity.
FDA warning letters and court dockets, with stated deductions. Prices read per mg on a dated day.
COA 40%. Pricing 25%. Shipping 20%. Support 15%. No test orders yet; every score is a public-data audit.