Glutathione Test Results & COAs

Third-party lab reports for every Glutathione batch we ship. Match the lot number on your vial to its report below, then verify it with the lab directly.

1Published lab reports
Aug 19, 2026Most recent test
KoveraIndependent lab

Current batch

Glutathione 1500MG Verified
99.516% Purity · HPLC
1513.16mg Net content
Batch / lot
GLUT1500-0826A
Tested
Aug 19, 2026
Lab
Kovera
Purity (HPLC) Identity Quantity (mg/vial)
Verify with Kovera ↗

How to check a Glutathione batch yourself

  1. Find the lot number printed on your vial label.
  2. Match it to a batch above. Every lot we ship has its own report.
  3. Open the report and check the lab name, test date, HPLC purity and net content.
  4. Use the verify link to confirm the report with the lab directly, not just with us.

New to reading lab reports? How to read a certificate of analysis · How to verify a supplier before you order

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