Testing providers
| Lab | Methods | Accreditation | Attestations | Reputation | Country |
|---|---|---|---|---|---|
| Independent Labs | — | — | — | — | USA |
| Northgate Analytical | — | — | — | — | USA |
| Brookfield Bioanalytics | — | — | — | — | USA |
| Peptide Analytics | — | — | — | — | EU |
| Summit Analytical | — | — | — | — | EU |
| Krause Analytical | — | — | — | — | — |
| BTLabs | — | — | — | — | — |
| Chromate | — | — | — | — | — |
| TrustPointe | — | — | — | — | — |
| Freedom Diagnostics | — | — | — | — | — |
| Janoshik | — | — | — | — | — |
| MZ Biolabs | — | — | — | — | — |
| Horizon Analytical | — | — | — | — | — |
| Colmaric Analyticals, LLC | — | — | — | — | — |
| Nutri Analytical Testing Laboratories | — | — | — | — | — |
| Eurofins SFA (S&N West) | — | — | — | — | — |
| Eurofins SN Special Analysis West | — | — | — | — | — |
| S & N LABS | — | — | — | — | — |
Labs are listed as their names are read from certificates — never invented. Reputation reflects completed attestations; registry-verified accreditation is confirmed against the public registry, not merely stated.