Coenzyme Q10 Not classified
No linked studies yet.
$9.22 $0.18 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 Money40
CoQ10 offers moderate value at the full serving price, while selenium offers weak value for its amount. 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
- 50 Softgel(s)
- Per serving
- $0.18
- Also available
CoQ10 50 mg$17.40- Customer rating
- 4.8 · 1,906 ratings
Goals
Impact
High effect
Selenium · 70 mcg
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 OverallScore74
Each serving supplies 70 mcg of selenium, a moderate amount, and is expensive for the selenium provided. It uses L-selenomethionine, an organic form that is readily absorbed.
How this ingredient is rated
Active Ingredient Quality & Bioavailability100
It uses L-selenomethionine, an organic form that is readily absorbed.
Selenium Chemical Form
It uses L-selenomethionine, an organic form that is readily absorbed.
Form Transparency & Isomer Specificity
The label identifies the L form of selenomethionine.
Dose, Safety & Label Transparency70
Each serving provides 70 mcg of selenium, a moderate amount. Total intake also includes selenium from food.
Dosage Efficacy Sweet Spot
The serving provides 70 mcg of selenium, a moderate amount.
Safety Margin & UL Adherence
The 70 mcg serving leaves room below the stated upper limit, though food also contributes selenium.
Value30
The cost is expensive for the selenium supplied.
Price per 200 mcg Serving
The cost is expensive for the selenium supplied.
Coenzyme Q-10 · 50 mg OverallScore46
The serving provides 50 mg of CoQ10 at a moderate cost per serving. Its form is unspecified. None of the specified additives or standard fillers are indicated.
How this ingredient is rated
Active Ingredient Quality & Bioavailability12
The CoQ10 form is unspecified, so its form cannot be compared. No liposomal, micellar, nano-emulsion or black pepper extract claim is indicated.
Molecular Form: Ubiquinol vs. Ubiquinone
The CoQ10 form is unspecified, so its form cannot be compared.
Formulation & Absorption Enhancers
No liposomal, micellar, nano-emulsion or black pepper extract claim is indicated.
Dose, Safety & Label Transparency72
The serving provides 50 mg of CoQ10. The amount is stated; none of the specified additives or standard fillers are indicated.
Clinical Dosage Alignment
The serving provides 50 mg of CoQ10.
Label Transparency & Fillers
The amount is stated; none of the specified additives or standard fillers are indicated.
Value60
The cost per serving is moderate.
Price Per Effective Serving
The cost per serving 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.
- 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.