High Potency L-Glutathione 200 mg
Swanson Ultra High Potency L-Glutathione 200 mg is a non-nutrient/non-botanical supplement providing 200 mg of Setria Glutathione per veggie capsule. This product received an N+ Score of 45, resulting in an F grade, which signifies a below-average quality tier. While 200 mg is a common dosage, research on oral glutathione absorption and efficacy suggests that higher doses or specific formulations may be required for significant systemic impact. This single-ingredient supplement offers transparent dosing for those interested in foundational glutathione support.
About This Product
High Potency L-Glutathione 200 mg by Swanson Ultra is a vitamins & minerals supplement containing 1 active ingredients. It has earned an N+ Score of 45/100 (Grade F).
N+ Score Breakdown
Are key ingredients present at clinically effective doses based on research?
Does the product include all expected ingredients for its supplement category?
Are individual ingredient amounts clearly disclosed without proprietary blends?
Does the formula include a breadth of beneficial compounds from multiple pathways?
Strengths
- +Fully transparent label with individual ingredient amounts disclosed
Weaknesses
- −Missing several expected ingredients for its category
- −Limited ingredient diversity compared to category norms
Ingredient Analysis (1 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Setria Glutathione | 200.000 mg | N/A |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.
