
Helix Group Testing × VialDirect
Independent batch testing
Don't just trust the label.
VialDirect partners with Helix Group Testing to make independent, batch-specific laboratory reports accessible to customers.
Independent testing
Third-party laboratories
Batch-specific reports
Purity, identity, quantity & more
Transparent results
View published COAs
More confidence
Know what you're buying

View the published results for your batch.
View batch test results →A
Our testing relationship
Samples from each batch are sent to outside laboratories, and we publish the reports they return, unedited.
Helix Group Testing has no shared ownership, management, operations or finances with VialDirect.
Because Helix arranges the testing for us, reports list Helix Group Testing as the client.
B
What gets tested?
Each published report lists exactly what was tested for that batch.
C
Independent laboratories
Laboratory names appear here once batch reports are published.
These are the laboratories named on our published batch reports.
D
How to verify a batch
- Select a product.
- Find its batch number under Batch Provenance.
- Tap View COA.
- Review the laboratory results.
- Use the laboratory's own verification link on the report, where one is provided.
E
Limitations
Laboratory testing applies to the samples submitted and the tests listed on each report. Testing does not establish:
- Clinical safety
- Medical efficacy
- FDA approval
- Suitability for human or veterinary use
- That every individual vial is identical to the tested sample
All VialDirect products are sold for research use only.


