This independent HPLC lab test confirms Glutathione 600mg from Nova Peptide Supply at 99.99 purity. The analysis was conducted by Freedom Diagnostics Testing on February 10, 2026.
Glutathione is a tripeptide composed of glutamic acid, cysteine, and glycine researched for its antioxidant and cellular detoxification properties. A purity level of 99.99 indicates minimal contamination and pharmaceutical-grade synthesis. Endotoxin levels tested at <0.05 EU/mL, confirming safety standards.
The full certificate of analysis is available for download on this page.

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