Coenzyme Q10 Not classified
No linked studies yet.
$17.40 $0.17 per serving
Product analysis
CoQ10 50 mg provides selenium that supports normal immune and antioxidant functions, with the clearest benefit when selenium intake is low.
AI assessment of the formula, label and price. How scoring works
Nutrient Quality63
Selenium uses a favorable selenomethionine form. CoQ10’s preparation is not disclosed, and vitamin E’s form quality cannot be established confidently.
Ingredient Transparency88
All ingredient amounts are listed, and the selenium and vitamin E forms are identified. CoQ10’s form is missing, limiting direct preparation comparisons.
Value For Money54
CoQ10 and selenium both offer moderate value for the serving price. Vitamin E’s value remains uncertain.
Customer Satisfaction87
Customer ratings are very positive, based on a substantial body of feedback. These ratings describe satisfaction and do not establish effectiveness or safety.
Product Focus75
The small formula’s clearest benefits come from normal selenium nutrition. Broader benefits from routine CoQ10 or vitamin E use are not established when nutrient needs are already met.
- Format
Softgel - Container
- 100 Softgel(s)
- Per serving
- $0.17
- Also available
CoQ10 50 mg$9.22- Customer rating
- 4.8 · 1,905 ratings
Goals
Impact
High effect
Selenium · 70 mcg
Selenium contributes to normal antioxidant enzyme and immune functions when intake is low. Vitamin E is a nutritional companion, and coenzyme Q10 has a normal mitochondrial role, but these roles do not establish added benefit from routine supplementation in healthy adults. The saved findings concentrate the mixture's contribution in antioxidant and immune functions. Extra selenium benefit when intake is adequate is not established.
How this product is rated for Everyday Health
Ingredient fit80
The mixture is focused on the assessed area, while credited amounts make partial contributions.
Goal fit
Selenium and coenzyme Q10 are treated as focused ingredients in the saved findings.
Dose adequacy
The credited amounts provide partial coverage of the saved comparisons.
Pathways47
Antioxidant and immune functions dominate, with only a small metabolism contribution in the saved findings.
Depth
Antioxidant and immune functions have the strongest coverage.
Breadth
Only one area reaches substantial coverage.
Evidence76
Selenium leads the saved evidence finding. Preparation coverage is incomplete, and coenzyme Q10's routine broad health benefit remains unestablished.
Evidence strength
Selenium provides the strongest saved support, limited to nutritional usefulness when intake is low.
Studied preparation
Not all credited preparation contributions meet the saved studied-preparation comparison.
Formulation logic100
Credited ingredients clear the amount threshold and have no assessed partner gap or conflict.
Partner coverage
Credited ingredients have no missing required partner.
Conflicts
No assessed ingredient conflict was triggered.
Effective doses
Both credited ingredients clear the saved minimum amount threshold, without proving routine clinical benefit.
Impact
High effect
Selenium · 70 mcg
Selenium supports normal immune function and selenium-dependent antioxidant systems. Extra immune benefit is not established when selenium status is already adequate; vitamin E in the formula does not establish fewer respiratory infections in well-nourished adults.
How this product is rated for Immunity
Ingredient fit72
Relevant nutrient amounts contribute, while the formula’s focus and serving quantities determine the saved ingredient finding.
Goal fit
Relevant ingredients sit within a broader formula containing ingredients directed at other goals.
Dose adequacy
The declared serving makes a partial contribution against the saved amount comparisons, which are not clinical benefit thresholds.
Pathways49
The strongest assigned area is oxidative and inflammatory balance. These ingredient associations do not establish how much infection risk changes.
Depth
The saved findings emphasize oxidative and inflammatory balance; this describes the assigned ingredient roles rather than proven protection against infection.
Breadth
Coverage is concentrated in one immune area, with limited coverage elsewhere.
Evidence85
The evidence supports bounded nutrient functions or preparation-specific findings, rather than a general promise of infection prevention.
Evidence strength
Selenium leads the saved evidence finding; its supported role does not establish general infection prevention.
Studied preparation
The saved preparation finding is complete for the included ingredients; it does not establish that this whole product reproduces a clinical regimen.
Formulation logic100
The included ingredients have no missing required partners or configured conflicts. Meeting the saved amount comparisons does not prove a combined clinical benefit.
Partner coverage
No missing required partner limits the included ingredients in the saved findings; this does not demonstrate an added benefit from combining them.
Conflicts
No configured ingredient conflict was identified. This finding does not establish overall safety or cover every possible interaction.
Effective doses
The included ingredients reach the saved minimum amount threshold; this threshold is not proof of a clinically effective immune dose.
Ingredients
| Ingredient | Amount per serving | Score |
|---|---|---|
Vitamin E (D-Alpha-Tocopherol) | 20 mg | |
Selenium (L-Selenomethionine) | 70 mcg | |
Coenzyme Q10 | 50 mg |
Selenium (L-Selenomethionine) · 70 mcg OverallScore80
Each serving supplies 70 mcg of selenium as L-selenomethionine, below the evaluation’s preferred amount for daily maintenance. The whole-product price works out to about $0.50 per 200 mcg of selenium.
How this ingredient is rated
Active Ingredient Quality & Bioavailability100
Selenium is identified as L-selenomethionine; the L form is specified.
Selenium Chemical Form
The stated selenium form is L-selenomethionine, an identified organic form.
Form Transparency & Isomer Specificity
The name identifies the L form of selenomethionine.
Dose, Safety & Label Transparency70
The serving supplies 70 mcg of selenium, below the evaluation’s preferred amount for daily maintenance. It is below the upper limit used in the evaluation.
Dosage Efficacy Sweet Spot
The 70 mcg per serving is below the evaluation’s preferred amount for daily maintenance.
Safety Margin & UL Adherence
The 70 mcg selenium serving is below the upper limit used in the evaluation; intake from other sources also contributes to the total.
Value60
Based on the whole-product serving price, 200 mcg of selenium costs about $0.50.
Price per 200 mcg Serving
Based on the whole-product serving price, 200 mcg of selenium costs about $0.50.
Coenzyme Q-10 · 50 mg OverallScore46
Each serving supplies 50 mg of CoQ10, but the saved facts do not identify its form. That makes comparison with products naming ubiquinol or ubiquinone less direct.
How this ingredient is rated
Active Ingredient Quality & Bioavailability12
The saved facts do not identify the CoQ10 form or a qualifying absorption-enhancing ingredient or delivery claim.
Molecular Form: Ubiquinol vs. Ubiquinone
The saved facts do not identify whether the CoQ10 is ubiquinol or ubiquinone.
Formulation & Absorption Enhancers
The saved facts do not identify a qualifying liposomal, micellar or nanoemulsion claim, or black pepper extract.
Dose, Safety & Label Transparency72
Each serving supplies 50 mg of CoQ10; the unknown form limits form-specific comparison. The amount is stated and no excipients flagged by the evaluation are recorded.
Clinical Dosage Alignment
Each serving supplies 50 mg of CoQ10; the form is unknown, limiting form-specific comparison.
Label Transparency & Fillers
The amount is recorded and no standard fillers or additives flagged by the evaluation are identified in the saved facts.
Value60
The whole-product price is about $0.17 per serving containing 50 mg of CoQ10.
Price Per Effective Serving
A whole-product serving costs about $0.17 and contains 50 mg of CoQ10.
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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.
- Vitamin E supplementation enhances cell-mediated immunity in healthy elderly subjects.
- Immunomodulatory effects of palm-derived tocotrienol-rich fraction in healthy volunteers following influenza vaccination: A randomised clinical trial.
- Effects of supplementation with tocotrienol-rich fraction on immune response to tetanus toxoid immunization in normal healthy volunteers.
- Vitamin E and beta-carotene supplementation and hospital-treated pneumonia incidence in male smokers.
- Vitamin E supplementation and in vivo immune response in healthy elderly subjects. A randomized controlled trial.