System, Test, Vitamin D
13 US facilities across 8 states are recorded as making this. Every entry below says where the claim came from — a federal registry, the company’s own website, or the company itself. Nothing here is paid for or ordered by anything but name.
| Facility | Where | Recorded by |
|---|---|---|
| BIO RAD LABORATORIES INC | HERCULES, CA | federal registry |
| CTK BIOTECH, INC. | POWAY, CA | federal registry |
| DIAZYME LABORATORIES INC | POWAY, CA | federal registry |
| QUALIGEN IC | CARLSBAD, CA | federal registry |