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Glutathione Research

Witschi 2011 - Systemic Availability of Oral Glutathione

European Journal of Clinical Pharmacology·January 1, 2011

A. Witschi, S. Reddy, B. Stofer, B. H. Lauterburg

Summary

This study found limited systemic availability of orally administered glutathione, making it useful for balanced claims around glutathione supplementation routes.

Study Details
Study Design

Human pharmacokinetic study

Indication

Glutathione bioavailability

Intervention

Oral glutathione

Species

Human

Risk of Bias Assessment

Older PK study; small sample

Tags
SourceClinicalGlutathioneBioavailabilityPKOral
External Links
Metrics
Citations
288
Evidence QualityN/A
Last VerifiedMay 9, 2026
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