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Ultra CoQ10 100 mg

Qunol
4.8
★ ★ ★ ★ ★
(57534 ratings)
Coenzyme Q-10 100 mg
Product Image
Score79
A well-delivered 100 mg ubiquinone softgel paired with a sizable synthetic vitamin E dose. The added vitamin is useful only for a narrower audience and complicates medication use.
How scoring works
Quantity:60 Softgel(s) • (60 servings)
Goals:
Heart Health
Energy
Cardiovascular Support
Anti-Aging
Metabolism Boost
Anti-Inflammatory Support

Score 79

A well-delivered 100 mg ubiquinone softgel paired with a sizable synthetic vitamin E dose. The added vitamin is useful only for a narrower audience and complicates medication use.
How scoring works
$18.48($0.30 per serving)
iHerb
$ 21.00
iHerb
$ 21.00
Walmart
$ 18.48
Vitacost
$ 23.69
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Analysis

One hundred milligrams of ubiquinone provides a practical maintenance amount in a lipid-compatible softgel. The molecular form and dose are clearly stated, which supports direct comparison.

The formula also supplies 100 mg of synthetic vitamin E, adding antioxidant activity beyond CoQ10. That amount may duplicate another supplement and makes the safety profile more complex than a simple ubiquinone softgel.

It may fit users who intentionally want both nutrients in one product. Anyone already taking vitamin E or medicines that affect clotting should prefer a simpler formula unless the combination has been reviewed.

Who is it for
  • Adults specifically seeking CoQ10 with vitamin E
  • Routine ubiquinone users who prefer softgels
  • People avoiding a separate vitamin E supplement
Best for
  • Combined ubiquinone and antioxidant support
  • Routine mitochondrial support
  • One-product convenience

Pros

  • Clearly identifies ubiquinone
  • Useful 100 mg CoQ10 amount
  • Softgel supports absorption
  • Includes a disclosed vitamin E amount

Cons

  • Synthetic vitamin E may be unnecessary
  • Vitamin E can duplicate other supplements
  • More complex safety profile than plain CoQ10
  • Uses ubiquinone rather than ubiquinol

Warnings

  • The 100 mg vitamin E amount may increase bleeding tendency with anticoagulant or antiplatelet medicines
  • Ubiquinone may reduce the anticoagulant effect of warfarin, making clotting control less predictable
  • Avoid stacking this product with another high-dose vitamin E supplement unless total intake has been reviewed

Nutrient quality

79 High impact

Ubiquinone is clearly identified and the softgel supports absorption. The 100 mg CoQ10 amount is meaningful for maintenance, while vitamin E is also supplied in a substantial amount.

Ingredient transparency

84 Highest impact

Active amounts are disclosed and no proprietary blend hides them. Daily directions and the complete inactive-ingredient list are not supplied.

Customer satisfaction

73 High impact

The supplied average is strong and the review pool is large. No specific feedback is provided to judge recurring complaints or purpose fit.

Value for money

75 High impact

Softgel delivery and strong satisfaction history support reasonable value. The extra vitamin E does not clearly improve core CoQ10 value.

Report analysis

Goals

Heart Health
Impact
Highest effect
A Goal FitA- Strength of SupportC+ CoverageB+ Formula Quality
Coenzyme Q-10 · 100 mg

CoQ10 directly supports mitochondrial energy production in heart muscle and provides antioxidant activity. The 100 mg amount is meaningful for general maintenance, while softgel delivery helps absorb the fat-soluble ingredient.

Ubiquinone requires conversion to ubiquinol, and the added synthetic vitamin E broadens antioxidant support without adding a distinct cardiac pathway. CoQ10 may reduce warfarin response, while the vitamin E amount may add bleeding risk with anticoagulant medicines.

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

Ubiquinone provides focused mitochondrial support, and softgel delivery suits its fat-soluble nature. Vitamin E adds antioxidant protection but is not itself a reliable energy enhancer.

The 100 mg CoQ10 amount is appropriate for maintenance rather than higher-dose fatigue use. The formula is coherent, though the large synthetic vitamin E amount is secondary to the energy goal.

Study evidence
Coenzyme Q-10 Supportive 32 studies
Cardiovascular Support
Impact
High effect
A- Goal FitA- Strength of SupportD+ CoverageB+ Formula Quality
Coenzyme Q-10 · 100 mgVitamin E · 100 mg

Ubiquinone supplies a meaningful CoQ10 amount for cardiac energy and antioxidant support. Vitamin E adds antioxidant coverage but is provided as synthetic DL-alpha-tocopheryl acetate.

The CoQ10 amount is clear, though ubiquinone is less readily absorbed than ubiquinol. CoQ10 may reduce warfarin response and can modestly lower blood pressure alongside antihypertensive medicines.

Study evidence
Coenzyme Q-10 Supportive 89 studies
Vitamin E Mixed 79 studies
Anti-Aging
Impact
High effect
B+ Goal FitB Strength of SupportC- CoverageA Formula Quality
Coenzyme Q-10 · 100 mg

Ubiquinone provides direct mitochondrial energy support, while vitamin E adds antioxidant protection. The softgel suits these fat-soluble actives, though ubiquinone requires conversion to the reduced form.

The formula is focused and meaningful for mitochondrial support rather than comprehensive aging coverage. The synthetic vitamin E form adds limited breadth because its antioxidant role overlaps with CoQ10.

Study evidence
Coenzyme Q-10 Supportive 6 studies
Vitamin E Supportive 19 studies
Metabolism Boost
Impact
High effect
B Goal FitB Strength of SupportC CoverageA- Formula Quality
Coenzyme Q-10 · 100 mg

CoQ10 at 100 mg supports mitochondrial energy production, while vitamin E adds antioxidant protection. Softgel delivery is a practical advantage for fat-soluble ubiquinone.

The amount is more appropriate for maintenance than high-potency use. Evidence supports cellular energy function more clearly than a rise in metabolic rate.

Study evidence
Coenzyme Q-10 Disputed 11 studies
Anti-Inflammatory Support
Impact
High effect
B Goal FitB- Strength of SupportC CoverageA- Formula Quality
Coenzyme Q-10 · 100 mgVitamin E · 100 mg

CoQ10 and vitamin E support inflammatory balance through mitochondrial and membrane antioxidant protection. CoQ10 has moderate human evidence for inflammatory markers, while vitamin E has an established antioxidant role.

The 100 mg CoQ10 amount is meaningful, and vitamin E adds substantial antioxidant support. Ubiquinone and the vitamin E form are disclosed, while softgel delivery suits these fat-soluble ingredients.

Study evidence
Coenzyme Q-10 Supportive 46 studies
Vitamin E Supportive 20 studies

Ingredients

IngredientAmount per serving
Vitamin E (DL-Alpha-Tocopheryl Acetate)
100 mg
Coenzyme Q10 (Ubiquinone)
100 mg
Gluten Free Adults 18–50 Dairy Free
Report overview
B Active Ingredient Quality & BioavailabilityB+ Dose, Safety & Label TransparencyC Value

Ubiquinone is clearly identified, though it requires conversion to the reduced form. Softgel delivery supports absorption of this fat-soluble ingredient. The clearly stated amount is more suited to general maintenance than higher-dose use, and the cost sits near the category norm.

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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. Low dietary vitamin E intake is associated with high risk of incident dementia among older adults: The Shanghai Aging Study.
    Liu S; Luo J; Xiao Z; Wu W; Liang X; Ding S; Zhao Q; Zhao X; Wang Y; Ding D · Frontiers in nutrition · 2024
    Cohort study1,550 participantsAnti-Aging forVitamin E
  7. Nutrients and bioactives in green leafy vegetables and cognitive decline: Prospective study.
    Morris MC; Wang Y; Barnes LL; Bennett DA; Dawson-Hughes B; Booth SL · Neurology · 2019
    Cohort study960 participantsAnti-Aging forVitamin E
  8. Low Intake of Vitamin E Accelerates Cellular Aging in Patients With Established Cardiovascular Disease: The CORDIOPREV Study.
    Corina A; Rangel-Zúñiga OA; Jiménez-Lucena R; Alcalá-Díaz JF; Quintana-Navarro G; Yubero-Serrano EM; López-Moreno J; Delgado-Lista J; Tinahones F; Ordovás JM; López-Miranda J; Pérez-Martínez P · The journals of gerontology. Series A, Biological sciences and medical sciences · 2020
    Observational study1,002 participantsAnti-Aging forVitamin E
  9. The L-shaped link between total antioxidant capacity and phenotypic age acceleration: evidence from NHANES 2003-2010.
    Wu Y; Xiang M; Zhao Y; Zhang Y; Cheng W; Deng J · Biogerontology · 2025
    Cross-sectional study16,395 participantsAnti-Aging forVitamin E
  10. Serum levels of vitamin E forms and risk of cognitive impairment in a Finnish cohort of older adults.
    Mangialasche F; Solomon A; Kåreholt I; Hooshmand B; Cecchetti R; Fratiglioni L; Soininen H; Laatikainen T; Mecocci P; Kivipelto M · Experimental gerontology · 2014
    Cohort study140 participantsAnti-Aging forVitamin E
  11. 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
  12. 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
  13. 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
  14. 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
  15. 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
  16. Effects of delta-tocotrienol supplementation on Glycemic Control, oxidative stress, inflammatory biomarkers and miRNA expression in type 2 diabetes mellitus: A randomized control trial.
    Mahjabeen W; Khan DA; Mirza SA; Pervez MA · Phytotherapy research : PTR · 2021
    Randomized trial110 participantsAnti-Inflammatory Support forVitamin E
  17. Effect of vitamin E supplementation on serum C-reactive protein level: a meta-analysis of randomized controlled trials.
    Saboori S; Shab-Bidar S; Speakman JR; Yousefi Rad E; Djafarian K · European journal of clinical nutrition · 2016
    Meta-analysis495 participants12 studies pooledAnti-Inflammatory Support forVitamin E
  18. Efficacy of Nutritional Interventions on Inflammatory Markers in Haemodialysis Patients: A Systematic Review and Limited Meta-Analysis.
    Khor BH; Narayanan SS; Sahathevan S; Gafor AHA; Daud ZAM; Khosla P; Sabatino A; Fiaccadori E; Chinna K; Karupaiah T · Nutrients · 2018
    Meta-analysis46 studies pooledAnti-Inflammatory Support forVitamin E
  19. Vitamin E improves serum markers and histology in adults with metabolic dysfunction-associated steatotic liver disease: Systematic review and meta-analysis.
    Chee NM; Sinnanaidu RP; Chan WK · Journal of gastroenterology and hepatology · 2024
    Meta-analysis8 studies pooledAnti-Inflammatory Support forVitamin E
  20. Delta-tocotrienol supplementation improves biochemical markers of hepatocellular injury and steatosis in patients with nonalcoholic fatty liver disease: A randomized, placebo-controlled trial.
    Pervez MA; Khan DA; Slehria AUR; Ijaz A · Complementary therapies in medicine · 2021
    Randomized trial71 participantsAnti-Inflammatory Support forVitamin E
  21. 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
  22. 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
  23. 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
  24. [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
  25. 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
  26. Supplementation with vitamin E alone is associated with reduced myocardial infarction: a meta-analysis.
    Loffredo L; Perri L; Di Castelnuovo A; Iacoviello L; De Gaetano G; Violi F · Nutrition, metabolism, and cardiovascular diseases : NMCD · 2016
    Meta-analysis16 studies pooledCardiovascular Support forVitamin E
  27. Vitamin E ameliorates blood cholesterol level and alters gut microbiota composition: A randomized controlled trial.
    Chen B; Li Y; Li Z; Hu X; Zhen H; Chen H; Nie C; Hou Y; Zhu S; Xiao L; Li T · Nutrition, metabolism, and cardiovascular diseases : NMCD · 2025
    Randomized trial90 participantsCardiovascular Support forVitamin E
  28. Effects of long-term vitamin E supplementation on cardiovascular events and cancer: a randomized controlled trial.
    Lonn E; Bosch J; Yusuf S; Sheridan P; Pogue J; Arnold JM; Ross C; Arnold A; Sleight P; Probstfield J; Dagenais GR; HOPE and HOPE-TOO Trial Investigators · JAMA · 2005
    Randomized trial9,541 participantsCardiovascular Support forVitamin E
  29. Independent and combined associations of dietary antioxidant exposure with all-cause and cause-specific mortality in the general population.
    Liu Z; He Z; Xing Y · Journal of nutritional science · 2026
    Cohort study34,955 participantsCardiovascular Support forVitamin E
  30. Tocotrienol rich fraction supplementation improved lipid profile and oxidative status in healthy older adults: A randomized controlled study.
    Chin SF; Ibahim J; Makpol S; Abdul Hamid NA; Abdul Latiff A; Zakaria Z; Mazlan M; Mohd Yusof YA; Abdul Karim A; Wan Ngah WZ · Nutrition & metabolism · 2011
    Randomized trial62 participantsCardiovascular Support forVitamin E
  31. 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
  32. 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
  33. 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
  34. 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
  35. 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
  36. 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
  37. 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
  38. 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
  39. 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
  40. 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
  41. 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
  42. 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
  43. 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