Thorne
Glutathione-SR
80/100
SUPPIE SCORE
62/100
EFFICACY
High
SAFETY
86/100
CLEANLINESS
What Does Glutathione-SR Do?
Thorne Glutathione-SR delivers sustained-release reduced glutathione to support cellular antioxidant defenses, though evidence of clinical outcomes in healthy adults remains limited.
How does sustained-release compare to regular oral glutathione?
Should I take Glutathione-SR with food or on an empty stomach?
Can oral glutathione help with exercise recovery?
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What Are the Benefits of Glutathione-SR?
Based on proven scientific research
Supports blood and cellular glutathione levelsModerate
Reduces systemic oxidative stress markersModerate
Supports natural killer cell cytotoxicityMild
Good For:
What Are the Side Effects of Thorne Glutathione-SR?
Always consult your health practitioner if in doubt.
RiskLow Risk
Overview
•Active chemotherapy: high-dose antioxidant activity may attenuate therapeutic cytotoxic oxidative stress
•Dosing at 175 mg is modest compared to typical clinical trials (250–1,000 mg daily), presenting low risk of systemic toxicity.
•Mild gastrointestinal distress such as abdominal cramps, bloating, or loose stools can occur; take with food to minimize.
•Stop and get advice if: wheezing, chest tightness, or difficulty breathing: potential thiol-related bronchospasm
•Stop and get advice if: signs of hypersensitivity such as an acute rash, facial swelling, or severe urticaria
Potential Side Effects
Negative Interactions
Inactive Ingredients
Hydroxypropyl methylcellulose
Low RiskMagnesium citrate
Low RiskCalcium laurate
Low RiskHypromellose
Low RiskLeucine
Low RiskSilicon dioxide
Low RiskWhat Are the Ingredients in Thorne Glutathione-SR?
Glutathione
175 mg
Hydroxypropyl Methylcellulose
Magnesium Citrate
Calcium Laurate
Hypromellose
Leucine
Silicon Dioxide
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Dosage & Bioavailability
How the active doses and forms in Glutathione-SR compare to the research.
•Glutathione 350-525 mg a day; within the 300-500 mg/day studied range.
•Glutathione amount per unit and daily basis follow label directions.
Sources & References
Frequently Asked Questions
Common questions about Thorne Glutathione-SR