Product Image

Ubiquinol 100 mg

Qunol
4.8
★ ★ ★ ★ ★
(1748 ratings)
Coenzyme Q-10 100 mg
Product Image
Score79
A premium-source ubiquinol softgel with good delivery, held back by duplicated label data and moderate value.
How scoring works
Quantity:120 Softgel(s) • (120 servings)
Goals:
Anti-Aging
Heart Health
Energy
Anti-Inflammatory Support
Cardiovascular Support
Metabolism Boost

Score 79

A premium-source ubiquinol softgel with good delivery, held back by duplicated label data and moderate value.
How scoring works

Also available as

1 option
200 mg • 60 Softgel(s) servings Coenzyme Q-10 200 mg • 60 Softgel(s) • 60 servings $39.99 ($0.66 per serving)
$40.05($0.33 per serving)
Walmart
$ 43.33
iHerb
$ 40.05
Report prices

Analysis

Kaneka identifies a reputable, well-characterized ubiquinol source. The softgel supplies a practical amount and an oil-compatible delivery format.

The supplied data lists Kaneka ubiquinol twice at the same amount, although the product name indicates a 100-milligram serving. That duplication should be checked on the physical label before combining it with other CoQ10 products.

The product fits adults who value a named reduced-form ingredient and softgel convenience. Its premium cost is easier to accept for source quality than for pure dose value.

Who is it for
  • Adults seeking named Kaneka ubiquinol
  • People who prefer softgels
  • Users wanting routine reduced-form CoQ10
Best for
  • Premium daily CoQ10
  • Cardiovascular support
  • Cellular energy routines

Pros

  • Uses named Kaneka ubiquinol
  • Practical maintenance amount
  • Softgel supports absorption
  • Large package

Cons

  • Supplied ingredient entries are duplicated
  • Serving cost is premium
  • No complementary nutrients
  • Dose should be verified on the package

Warnings

  • Confirm whether the serving contains 100 or 200 milligrams because the supplied label lists the same Kaneka ubiquinol amount twice.
  • CoQ10 may reduce warfarin's anticoagulant effect, so warfarin users should consult the prescribing clinician.
  • CoQ10 may add to blood-pressure lowering from antihypertensive medicines.

Nutrient quality

92 Highest impact

Branded ubiquinol and softgel delivery provide strong ingredient quality. Duplicate active entries create avoidable uncertainty about the label presentation.

.

Ingredient transparency

67 High impact

The branded active and serving format are identifiable. Duplicate active entries, complete directions, and inactive ingredients remain unresolved.

.

Customer satisfaction

73 High impact

Customer sentiment is very strong. A very large rating base makes the average highly dependable, while no narrative feedback was supplied.

.

Value for money

86 Highest impact

Serving economics are highly favorable. Formula quality supports fair practical value.

.
Report analysis

Goals

Anti-Aging
Anti-Aging
Impact
Highest effect
A Goal FitA+ Strength of SupportC+ CoverageA+ Formula Quality
Coenzyme Q-10 · 100 mg

Kaneka ubiquinol provides a traceable reduced CoQ10 form for mitochondrial energy support. CoQ10 also supplies fat-soluble antioxidant support, giving it a direct healthy-aging role.

The 100 mg softgel is well aligned with common use and supports absorption. Carrier-oil details are absent, but the branded form and delivery remain strong.

Study evidence
Coenzyme Q-10 Supportive 6 studies
Heart Health
Heart Health
Impact
Highest effect
A- Goal FitA+ Strength of SupportC CoverageA+ Formula Quality
Coenzyme Q-10 · 100 mg

Ubiquinol supports cellular energy production in heart muscle and is especially relevant when statin use lowers CoQ10 status. The 100 mg amount is clearly stated as branded Kaneka ubiquinol.

The reduced form and softgel delivery support absorption. The focused formula provides depth in one pathway without broad cardiovascular coverage.

Study evidence
Coenzyme Q-10 Supportive 114 studies
Energy
Energy
Impact
Highest effect
A Goal FitA Strength of SupportC- CoverageA+ Formula Quality
Coenzyme Q-10 · 100 mg

The 100 mg ubiquinol dose directly supports mitochondrial ATP production and uses a readily usable CoQ10 form. Its focused design is well suited to steady cellular energy support, especially when CoQ10 status may be low.

The formula does not address alertness, stress resilience, or other energy pathways, so its scope is intentionally narrow. Benefits for fatigue or stamina are more likely in older adults, people with low CoQ10 status, or statin users than in every healthy user.

Study evidence
Coenzyme Q-10 Supportive 32 studies
Anti-Inflammatory Support
Anti-Inflammatory Support
Impact
Highest effect
B+ Goal FitA Strength of SupportC CoverageA Formula Quality
Coenzyme Q-10 · 100 mg

Branded ubiquinol provides well-aligned mitochondrial antioxidant support in a readily usable form. The amount sits within a meaningful supplemental range backed by useful human evidence.

Softgel delivery is appropriate, although the carrier oil is not identified in the supplied details. The focused formula has strong depth but limited coverage beyond mitochondrial oxidative stress.

Study evidence
Coenzyme Q-10 Supportive 46 studies
Cardiovascular Support
Cardiovascular Support
Impact
Highest effect
A- Goal FitA Strength of SupportD+ CoverageA Formula Quality
Coenzyme Q-10 · 100 mg

Kaneka ubiquinol supports mitochondrial energy production in heart muscle and may be especially relevant when statin use lowers CoQ10 status. The 100 mg amount is well suited to common maintenance and selected clinical use.

The focused formula does not address lipids, vascular tone, or homocysteine. The premium active form and clear labeling make it a strong focused option.

Study evidence
Coenzyme Q-10 Supportive 89 studies
Metabolism Boost
Metabolism Boost
Impact
Highest effect
B Goal FitA- Strength of SupportD+ CoverageA+ Formula Quality
Coenzyme Q-10 · 100 mg

Ubiquinol directly supports the mitochondrial electron transport chain that produces cellular energy. The 100 mg amount is a practical maintenance dose for mitochondrial support.

The reduced ubiquinol form is readily usable and fully identified. Its focused design supports one metabolic pathway rather than broad thermogenic or glucose support.

Study evidence
Coenzyme Q-10 Disputed 11 studies

Ingredients

IngredientAmount per serving
Calories
7 Calorie(s)
Kaneka Ubiquinol (Coenzyme Q10)
 100 mg
Gluten Free Adults 18–50 Dairy Free
Report overview
Coenzyme Q-10 (Ubiquinol, Coenzyme Q10) · 100 mg OverallScore95
A Active Ingredient Quality & BioavailabilityA Dose, Safety & Label TransparencyA+ Value

Kaneka ubiquinol provides a well-absorbed active form at a dose suited to common clinical use. The single-softgel format supports convenient use and likely improves delivery of the fat-soluble ingredient, although the carrier oil and other excipients are not disclosed in the supplied data. Cost efficiency is favorable for ubiquinol.

View ingredientView products
Loading alternative details
87 Performance

QH-absorb 100 mg

Jarrow Formulas
A 100 mg ubiquinol softgel uses the reduced CoQ10 form and offers a stronger absorption case than conventional dry ubiquinone formulas. Higher-dose originals provide more total CoQ10, while warfarin users should monitor clotting control when CoQ10 use changes.
87 Performance

Extra Strength Ubiquinol 200 mg

NOW
A substantial 200 mg ubiquinol amount in a softgel combines the reduced form with lipid-based delivery. It may replace lower-dose or conventional ubiquinone products more effectively, although very high-dose originals still supply more total CoQ10.
87 Performance

Mega CoQ10 Ubiquinol 100 mg

Qunol
A 100 mg ubiquinol softgel offers a readily used CoQ10 form at a practical maintenance amount. The dose is lower than several originals, but the reduced form and focused delivery can improve formulation quality for routine use.
84 Budget

CoQ10 100 mg

Best Naturals
A clearly stated 100 mg ubiquinone amount provides a much lower-cost maintenance option than the original. The dry capsule lacks a lipid carrier or absorption enhancer, and CoQ10 may reduce warfarin response when use changes.
83 Budget

CoQ10 100 mg plus BioPerine

Lake Avenue Nutrition
A 100 mg ubiquinone softgel with black pepper extract offers focused CoQ10 support at a lower serving cost than the original. The amount may be lower than stronger originals, and black pepper can change exposure to medicines handled by CYP3A4 or P-glycoprotein.
85 Budget

High Absorption CoQ10 with BioPerine 100 mg

Doctor's Best
Clearly identified 100 mg ubiquinone with piperine provides exceptional serving value compared with the original. The dry capsule has no lipid carrier, and piperine may alter exposure to medicines processed through common metabolic pathways.
87 Value

CoQ10 200 mg

California Gold Nutrition
A substantial 200 mg ubiquinone amount in a softgel provides strong dose-based value compared with the original. Ubiquinol originals use the reduced form, but this option balances meaningful potency, lipid-based delivery, and favorable serving economics.
83 Value

CoQ10 100 mg

Healthy Origins
A 100 mg ubiquinone softgel provides a practical maintenance amount with very favorable serving value. Higher-dose or ubiquinol originals offer form or potency advantages, but the lipid-based delivery makes this a balanced routine option.
86 Value

Ubiquinol 100 mg

NOW
A 100 mg ubiquinol softgel combines the reduced CoQ10 form with a large supply and strong ongoing value. Higher-dose originals provide more CoQ10 per serving, but this option is well aligned with general maintenance and users prioritizing form quality.
Report alternatives

Sources

Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.

  1. Coenzyme Q10 and Degenerative Disorders Affecting Longevity: An Overview.
    Mantle D; Hargreaves I · Antioxidants (Basel, Switzerland) · 2020
    Narrative reviewAnti-Aging forCoenzyme Q-10
  2. Coenzyme Q10 Supplementation in Aging and Disease.
    Hernández-Camacho JD; Bernier M; López-Lluch G; Navas P · Frontiers in physiology · 2022
    Narrative reviewAnti-Aging forCoenzyme Q-10
  3. Coenzyme Q10, a cutaneous antioxidant and energizer.
    Hoppe U; Bergemann J; Diembeck W; Ennen J; Gohla S; Harris I; Jacob J; Kielholz J; Mei W; Pollet D; Schachtschabel D; Sauermann G; Schreiner V; Stäb F; Steckel F · BioFactors (Oxford, England) · 1999
    Clinical trialAnti-Aging forCoenzyme Q-10
  4. Supplements and Drugs Are Associated With Biological Age in a Cohort of Exceptionally Healthy Individuals.
    Pabis K; Wang W; Selvarajoo K; Budovskaya YV; Sorrentino V; Gruber J; Kennedy BK · Aging cell · 2026
    Cross-sectional study4,260 participantsAnti-Aging forCoenzyme Q-10
  5. Coenzyme Q10 supplementation raises plasma levels without improving mitochondrial function in older adults.
    Schmücker M; Tranberg C; Borch J; Kaae MK; Damgaard M; Flensted-Jensen M; Blom I; Morosetti M; Barbarossa S; Orlando P; Tiano L; Dela F; Helge JW; Larsen S · GeroScience · 2026
    Randomized trial40 participantsAnti-Aging forCoenzyme Q-10
  6. The effect of coenzyme Q10 supplementation on inflammatory and endothelial dysfunction markers in overweight/obese polycystic ovary syndrome patients.
    Taghizadeh S; Izadi A; Shirazi S; Parizad M; Pourghassem Gargari B · Gynecological endocrinology : the official journal of the International Society of Gynecological Endocrinology · 2021
    Randomized trial43 participantsAnti-Inflammatory Support forCoenzyme Q-10
  7. The effects of coenzyme Q10 supplementation on metabolic profiles and parameters of mental health in women with polycystic ovary syndrome.
    Karamali M; Gholizadeh M · Gynecological endocrinology : the official journal of the International Society of Gynecological Endocrinology · 2022
    Randomized trial55 participantsAnti-Inflammatory Support forCoenzyme Q-10
  8. Efficacy and Optimal Dose of Coenzyme Q10 Supplementation on Inflammation-Related Biomarkers: A GRADE-Assessed Systematic Review and Updated Meta-Analysis of Randomized Controlled Trials.
    Hou S; Tian Z; Zhao D; Liang Y; Dai S; Ji Q; Fan Z; Liu Z; Liu M; Yang Y · Molecular nutrition & food research · 2023
    Meta-analysis1,517 participants31 studies pooledAnti-Inflammatory Support forCoenzyme Q-10
  9. Can coenzyme Q10 supplementation effectively reduce human tumor necrosis factor-α and interleukin-6 levels in chronic inflammatory diseases? A systematic review and meta-analysis of randomized controlled trials.
    Farsi F; Heshmati J; Keshtkar A; Irandoost P; Alamdari NM; Akbari A; Janani L; Morshedzadeh N; Vafa M · Pharmacological research · 2020
    Meta-analysis509 participants9 studies pooledAnti-Inflammatory Support forCoenzyme Q-10
  10. Promising efficacy of coenzyme Q10 supplementation as adjunctive therapy in juvenile idiopathic arthritis: a randomized-controlled pilot study.
    Elsherif N; Shousha G; Sabri NA; Shawki MA · Immunopharmacology and immunotoxicology · 2026
    Randomized trial58 participantsAnti-Inflammatory Support forCoenzyme Q-10
  11. Effects of Coenzyme Q10 Supplementation on Lipid Profiles in Adults: A Meta-analysis of Randomized Controlled Trials.
    Liu Z; Tian Z; Zhao D; Liang Y; Dai S; Liu M; Hou S; Dong X; Zhaxinima; Yang Y · The Journal of clinical endocrinology and metabolism · 2022
    Meta-analysis2,794 participants50 studies pooledCardiovascular Support Heart Health forCoenzyme Q-10
  12. Six-month supplementation with high dose coenzyme Q10 improves liver steatosis, endothelial, vascular and myocardial function in patients with metabolic-dysfunction associated steatotic liver disease: a randomized double-blind, placebo-controlled trial.
    Vrentzos E; Ikonomidis I; Pavlidis G; Katogiannis K; Korakas E; Kountouri A; Pliouta L; Michalopoulou E; Pelekanou E; Boumpas D; Lambadiari V · Cardiovascular diabetology · 2024
    Randomized trial60 participantsCardiovascular Support forCoenzyme Q-10
  13. The effect of coenzyme Q10 on morbidity and mortality in chronic heart failure: results from Q-SYMBIO: a randomized double-blind trial.
    Mortensen SA; Rosenfeldt F; Kumar A; Dolliner P; Filipiak KJ; Pella D; Alehagen U; Steurer G; Littarru GP; Q-SYMBIO Study Investigators · JACC. Heart failure · 2015
    Randomized trial420 participantsCardiovascular Support forCoenzyme Q-10
  14. [Coenzyme Q-10 in the treatment of patients with chronic heart failure and reduced left ventricular ejection fraction: systematic review and meta-analysis].
    Mareev VY; Mareev YV; Begrambekova YL · Kardiologiia · 2022
    Meta-analysis1,139 participants6 studies pooledCardiovascular Support forCoenzyme Q-10
  15. Effect of coenzyme Q10 in Europeans with chronic heart failure: A sub-group analysis of the Q-SYMBIO randomized double-blind trial.
    Mortensen AL; Rosenfeldt F; Filipiak KJ · Cardiology journal · 2020
    Randomized trialCardiovascular Support forCoenzyme Q-10
  16. Effects of Coenzyme Q10 on Statin-Induced Myopathy: An Updated Meta-Analysis of Randomized Controlled Trials.
    Qu H; Guo M; Chai H; Wang WT; Gao ZY; Shi DZ · Journal of the American Heart Association · 2019
    Meta-analysis575 participants12 studies pooledEnergy forCoenzyme Q-10
  17. Coenzyme Q10 Supplementation in Athletes: A Systematic Review.
    Fernandes MSS; Fidelis DEDS; Aidar FJ; Badicu G; Greco G; Cataldi S; Santos GCJ; de Souza RF; Ardigò LP · Nutrients · 2026
    Systematic review16 studies pooledEnergy forCoenzyme Q-10
  18. Effectiveness of Coenzyme Q10 Supplementation for Reducing Fatigue: A Systematic Review and Meta-Analysis of Randomized Controlled Trials.
    Tsai IC; Hsu CW; Chang CH; Tseng PT; Chang KV · Frontiers in pharmacology · 2024
    Meta-analysis1,126 participants13 studies pooledEnergy forCoenzyme Q-10
  19. Antifatigue effects of coenzyme Q10 during physical fatigue.
    Mizuno K; Tanaka M; Nozaki S; Mizuma H; Ataka S; Tahara T; Sugino T; Shirai T; Kajimoto Y; Kuratsune H; Kajimoto O; Watanabe Y · Nutrition (Burbank, Los Angeles County, Calif.) · 2008
    Randomized trial17 participantsEnergy forCoenzyme Q-10
  20. Effect of coenzyme Q10 supplementation on fatigue: A systematic review of interventional studies.
    Mehrabani S; Askari G; Miraghajani M; Tavakoly R; Arab A · Complementary therapies in medicine · 2019
    Systematic review16 studies pooledEnergy forCoenzyme Q-10
  21. Ubiquinol Ameliorates Endothelial Dysfunction in Subjects with Mild-to-Moderate Dyslipidemia: A Randomized Clinical Trial.
    Sabbatinelli J; Orlando P; Galeazzi R; Silvestri S; Cirilli I; Marcheggiani F; Dludla PV; Giuliani A; Bonfigli AR; Mazzanti L; Olivieri F; Antonicelli R; Tiano L · Nutrients · 2021
    Randomized trial51 participantsHeart Health forCoenzyme Q-10
  22. Dose-Response Effect of Coenzyme Q10 Supplementation on Blood Pressure among Patients with Cardiometabolic Disorders: A Grading of Recommendations Assessment, Development, and Evaluation (GRADE)-Assessed Systematic Review and Meta-Analysis of Randomized Controlled Trials.
    Zhao D; Liang Y; Dai S; Hou S; Liu Z; Liu M; Dong X; Zhan Y; Tian Z; Yang Y · Advances in nutrition (Bethesda, Md.) · 2022
    Meta-analysis1,831 participants26 studies pooledHeart Health forCoenzyme Q-10
  23. Effects of Coenzyme Q10 on Lipid, Glycemic, and Inflammatory Markers in Metabolic Disorders: A Systematic Review and Meta-Analysis.
    Zhang Z; Liu Z; Geng Y; Huang Y; Hu R; Li F; Song Y; Zhang M · Journal of diabetes research · 2026
    Meta-analysis3,422 participants64 studies pooledHeart Health Metabolism Boost forCoenzyme Q-10
  24. Treatment of coenzyme Q10 for 24 weeks improves lipid and glycemic profile in dyslipidemic individuals.
    Zhang P; Yang C; Guo H; Wang J; Lin S; Li H; Yang Y; Ling W · Journal of clinical lipidology · 2019
    Randomized trial101 participantsHeart Health forCoenzyme Q-10
  25. Coenzyme Q10 supplementation improves adipokine profile in dyslipidemic individuals: a randomized controlled trial.
    Zhang P; Chen K; He T; Guo H; Chen X · Nutrition & metabolism · 2022
    Randomized trial101 participantsMetabolism Boost forCoenzyme Q-10
  26. Comparison of nutritional supplements in improving glycolipid metabolism and endocrine function in polycystic ovary syndrome: a systematic review and network meta-analysis.
    Hu X; Wang W; Su X; Peng H; Tan Z; Li Y; Huang Y · PeerJ · 2023
    Meta-analysis2,362 participants41 studies pooledMetabolism Boost forCoenzyme Q-10
  27. Ubiquinol supplementation modulates energy metabolism and bone turnover during high intensity exercise.
    Diaz-Castro J; Mira-Rufino PJ; Moreno-Fernandez J; Chirosa I; Chirosa JL; Guisado R; Ochoa JJ · Food & function · 2021
    Randomized trial100 participantsMetabolism Boost forCoenzyme Q-10
  28. The effect of coenzyme Q10 intake on metabolic profiles in women candidates for in-vitro fertilization: a randomised trial.
    Ahmadi Asouri S; Asemi R; Aghadavod E; Jamilian M · Annals of medicine and surgery (2012) · 2024
    Randomized trial40 participantsMetabolism Boost forCoenzyme Q-10