Every Batch. Tested. Published.

We send every Therexa product to independent, accredited laboratories in the United States for third-party testing. Then we publish the results — not summaries, not badges, the actual reports.

Heavy Metals (Every Batch)

Every batch is screened for arsenic, cadmium, lead, and mercury to ensure safety.

Microbial Contamination (Every Batch)

Every batch is tested for bacteria, yeast, mold, E. coli, Salmonella, and other pathogens.

Identity Verification (Annual)

Each product undergoes annual identity testing to confirm the ingredients match exactly what's on the label.

Why This Matters?

  • The supplement industry is largely self-regulated. Many brands never test their products - or only test once and reuse that report for years.
  • We test every batch for safety. We verify every product annually for identity. And we will show you the results.
  • If a brand won't publish their lab reports, ask yourself what they're hiding.

Our Testing Partners

We're here to make quality supplements accessible. That's it.

  • FDA-Registered Facilities

    Ensuring adherence to U.S. regulatory standards.

  • cGMP Certification

    Verified compliance with Good Manufacturing Practices by organizations such as UL, NSF, and Eurofins.

  • Tested in the USA

    We work with accredited USA laboratories including: Analytical Resource Laboratories (ARL); Qalitex
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Accessing Test Results

Transparency is central to our mission. You can access detailed Certificates of Analysis (COAs) for any product directly on our website:

1

VISIT THE PRODUCT PAGE

Visit the product page (e.g., Liposomal NMN)

2

LOCATE THE LINK

Locate the "Certificate of Analysis – Testing" link.

3

CLICK THE LINK

Click the link to view comprehensive test results for that product.