

GSH Reduced Glutathione
Genestra Brands
Overview
This product delivers 50 mg of L-Glutathione (reduced) per capsule. The suggested use is one capsule three times daily, totaling 150 mg per day. While L-Glutathione is a crucial antioxidant, the scientific literature suggests that higher daily doses, typically ranging from 250 mg to 1000 mg, are more effective at significantly increasing blood glutathione levels. Therefore, the dose provided by this supplement is likely below the optimal range for pronounced systemic effects, potentially limiting its overall effectiveness in significantly elevating glutathione levels.
The Good
Provides L-Glutathione in reduced form, which is intended for better absorption.
L-Glutathione is a powerful antioxidant and crucial for detoxification.
Generally safe for healthy adults.
The Bad
The dosage of 150 mg/day (three capsules) is likely below the optimal range for significant increases in blood glutathione levels as suggested by research (250-1000 mg/day).
Oral bioavailability of glutathione remains a challenge, even with reduced forms.
Potential for mild gastrointestinal discomfort, although rare at this dosage.
Is it for you?
Best For: Individuals seeking antioxidant support, those interested in detoxification, general wellness
Skip If: You are pregnant, nursing, or have a medical condition without consulting a doctor
Ingredients Analysis
L-Glutathione
50 mgHow to Use
Take 1 capsule daily or as recommended by your healthcare practitioner.
Daily
Anytime
Between meals or as directed by a healthcare practitioner
Who Should Use This
Best For:
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