Testing Policy

1. Every batch, independently tested

Every World Q production lot is tested by an independent third-party laboratory before release. We do not sell from untested lots. Certificates of Analysis (COA) are published on our COA Lookup page, searchable by the lot number printed on your bottle.

2. What we test for

• Identity — the ingredient is what the label says it is.
• Potency — the active ingredient meets the labeled amount per serving.
• Purity — screening for heavy metals (lead, arsenic, cadmium, mercury) and, where applicable, microbial contamination.

Testing scope can vary by product type and form; each COA lists the exact assays performed for that lot.

3. Our laboratory standards

We work with accredited independent laboratories. Products are made in GMP-compliant facilities, and each lot's chain of documentation — supplier specifications, production records, and test results — is tied to its lot number.

4. What a COA means

A Certificate of Analysis reports the results of specific tests on a specific production lot. It is evidence of quality and consistency — it is not a health claim, an endorsement, or a guarantee of individual results.

5. Honest language

We say "third-party tested", "batch-tested" and "COA available" because those are verifiable facts. We do not use self-issued seals or certification marks.

6. Questions or concerns

If you can't find your batch, want an older certificate, or believe you've experienced a product issue, contact us at info@wgoto.com with the product name and lot number. Batch-level reports are reviewed by our quality team.

These statements have not been evaluated by the Food and Drug Administration. Our products are not intended to diagnose, treat, cure, or prevent any disease.