Live data — every record is aggregated from real public sources. VialGrade never sells; it links out to the vendor.
VialGrade

Testing laboratory

Kovera Labs

United States (Illinois, claimed)koveralabs.com
Independence unverified

This is a real, operating lab, but we could not confirm it is independent of the vendors it serves. We show its certificates for transparency, but they do not count as confirmed independent corroboration.

Why: Kovera operates a real public COA verifier (~1,816 certificates), but its independence is contested: community reports allege registration/IP overlap with a vendor client and question its ~6-month-old domain, mailbox address, and lack of accreditation. These are unverified allegations — we neither vouch for nor accuse; we simply do not count it as confirmed independent evidence.

Certificates on VialGrade

6

Vendors tested

2

Median purity

99.4%

Public verify portal

Yes →

Accreditation

No accreditation on recordnone found

No accreditation displayed or found.

What it tests

HPLC (purity)LC-MS (identity)

Reputation & incidents

Contested. High COA volume with publicly-visible failures (a good-practice signal), but unverified community allegations of vendor ties and an unestablished physical lab presence.

Community allegations (unverified) of registration/IP overlap with vendor InstantPeptides and of favoring high-spend vendors; reported non-response to facility-visit requests.

Vendors this lab has tested

Recent certificates

SampleVendorPurity
GHK-Cueternal-peptides99.33%View
TB-500eternal-peptides99.60%View
BPC-157eternal-peptides99.35%View
BPC-157eternal-peptides99.33%View
Selankascension-peptides99.37%View
DSIPascension-peptides99.39%View

Sources

Everything on this page is drawn from public records. Naming a lab is never an endorsement, and an accreditation is only as good as the specific method scope it covers.