$8.08 $0.13 per serving
Product analysis
Selenium 200 mcg provides a well-identified selenium form to help fill low intake and support normal immune and antioxidant functions.
AI assessment of the formula, label and price. How scoring works
Nutrient Quality100
L-selenomethionine is a favorable selenium form. The clear identity helps distinguish it from supplements with unspecified selenium.
Ingredient Transparency100
The ingredient amounts and forms are clearly disclosed. That makes the serving straightforward to compare with alternatives.
Value For Money80
The selenium amount offers good value for its cost. Its favorable form adds to that appeal.
Customer Satisfaction92
Customer feedback is very positive, with a substantial number of ratings. Ratings reflect satisfaction and cannot establish effectiveness or safety.
Product Focus84
The formula has a clear role in filling a selenium shortfall. Its immune and antioxidant contributions are most relevant when intake is low.
- Format
Capsule - Container
- 60 Capsule(s)
- Per serving
- $0.13
- Also available
Selenium 200 mcg$20.83- Customer rating
- 4.9 · 3,168 ratings
Goals
Impact
Highest effect
Selenium · 200 mcg
Ingredients
| Ingredient | Amount per serving | Score |
|---|---|---|
Selenium (L-Selenomethionine) | 200 mcg |
Selenium (L-Selenomethionine) · 200 mcg OverallScore96
A serving provides 200 mcg of selenium, an amount used in many trials for antioxidant and thyroid support, at a moderate cost for the selenium amount. It uses L-Selenomethionine.
How this ingredient is rated
Active Ingredient Quality & Bioavailability100
It uses L-Selenomethionine.
Selenium Chemical Form
It uses L-Selenomethionine.
Form Transparency & Isomer Specificity
The label names L-Selenomethionine.
Dose, Safety & Label Transparency100
The serving provides 200 mcg of selenium, an amount used in many trials for antioxidant and thyroid support. It is below the 400 mcg upper limit, though selenium from other sources also counts.
Dosage Efficacy Sweet Spot
A serving provides 200 mcg of selenium, an amount used in many trials for antioxidant and thyroid support.
Safety Margin & UL Adherence
The 200 mcg serving is below the 400 mcg upper limit; selenium from other sources also counts.
Value80
The cost per 200 mcg of selenium is moderate.
Price per 200 mcg Serving
The cost per 200 mcg of selenium is moderate.
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Sources
Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.
- Associations of selenium status with all-cause and cause-specific mortality: a systematic review and meta-analysis of cohort studies.
- Dietary Antioxidants, Circulating Antioxidant Concentrations, Total Antioxidant Capacity, and Risk of All-Cause Mortality: A Systematic Review and Dose-Response Meta-Analysis of Prospective Observational Studies.
- The efficacy and safety of selenium supplementation versus placebo in the treatment of Graves' orbitopathy: A systematic review and meta-analysis of randomised controlled trials.
- Associations of plasma metal concentrations with the risks of all-cause and cardiovascular disease mortality in Chinese adults.
- Updates on clinical studies of selenium supplementation in radiotherapy.
- Effects of selenium supplementation on selenoprotein gene expression and response to influenza vaccine challenge: a randomised controlled trial.
- Effect of selenium on immune response against hepatitis B vaccine with accelerated method in insulin-dependent diabetes mellitus patients.
- Chemoprevention trial of human hepatitis with selenium supplementation in China.
- Selenium nanoparticles as adjunctive therapy in sepsis: A pilot randomized clinical trial.
- Selenium supplementation in patients with autoimmune thyroiditis decreases thyroid peroxidase antibodies concentrations.