Glutathione × Protide Health - Lab Test, May 2026
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Test results
About this test
This independent LC-MS lab test confirms Glutathione 1500mg from Protide Health at 99.58% purity. The analysis was conducted by Freedom Diagnostics on May 18, 2026.
Glutathione is a tripeptide antioxidant researched for its role in cellular protection, detoxification, and immune support. A purity level of 99.58% indicates high-grade synthesis with minimal contamination.
Endotoxin testing passed all replicate assays, confirming safety for research applications. The full certificate of analysis is available for download on this page
Certificate of analysis
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