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The Purity Shield
Glutathione
Purity is a pillar of the Obsidian name, and every batch is shielded by two independent tests before it is released.
$139.00
Glutathione is widely referenced in research as a central compound in cellular oxidative balance, studied across laboratory settings focused on antioxidant pathway function.
The name on the label means little without the testing behind it. Obsidian verifies every batch twice, manufacturer first, independent U.S. laboratory second, before it is accepted into the collection.
FormLyophilized powder
PurityVerified — COA provided with every order
StorageRefrigerated
CAS 70-18-8
Batch Record and Certificate of Analysis provided with every order.
For Research Use Only. Not for human or veterinary use. Not for diagnostic, therapeutic, or clinical use. This product has not been evaluated by the FDA and is intended solely for laboratory and research purposes by qualified professionals.