Testing laboratory
Vanguard Laboratory
We confirmed this is a real, third-party laboratory that is independent of the vendors whose products it tests. Its certificates count as independent corroboration.
Certificates on VialGrade
3
Vendors tested
2
Median purity
99.8%
Public verify portal
None
Accreditation
A2LA ISO/IEC 17025:2017 accreditation is REAL and current (cert 6377.01, verified against A2LA's directory and Scope-of-Accreditation PDF, valid to 30 Sep 2027). CRITICAL: the accredited scope covers food microbiology, ICP-MS heavy metals, and residual solvents — NOT peptide purity/identity. So a Vanguard peptide COA is issued OUTSIDE its accredited scope; presenting it as 'ISO-17025 accredited' overstates the assurance.
What it tests
Reputation & incidents
A genuinely accredited US lab; its peptide COAs are cited by vendors such as Umbrella Labs and Core Peptides. The key buyer caveat is the scope mismatch above.
Vendors this lab has tested
Recent certificates
| Sample | Vendor | Purity | ||
|---|---|---|---|---|
| BPC-157 | core-peptides | 99.80% | View | |
| BPC-157 | core-peptides | 99.80% | View | |
| ace-167 | umbrella-labs | 99.80% | 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.