Super-Absorbable CoQ10 (Ubiquinone) 100 mg with D-Limonene

Super-Absorbable CoQ10 (Ubiquinone) 100 mg with D-Limonene

Life Extension4.8 (3,178 ratings)
Format:Softgel Quantity: 60 Softgel(s) · 60 servings
Goals
$24.00 $0.40 per serving
iHerbLowest$24.00Pure Formulas$24.00Vitacost$24.33Vitacost$24.33

Product analysis

58 out of 100

Super-Absorbable CoQ10 (Ubiquinone) 100 mg with D-Limonene may support some blood-vessel and blood-fat measures in selected adults. Its delivery details do not establish a special absorption advantage, so the name alone is not a reason to expect a stronger effect.

AI assessment of the formula, label and price. How scoring works

Nutrient Quality22

The CoQ10 preparation is not fully described, while orange oil is identified as the limonene source. A form-quality advantage remains uncertain.

Ingredient Transparency81

Both ingredient amounts are listed. The limonene source is identified, but the CoQ10 preparation is not fully described.

Value For Money60

The CoQ10 serving offers moderate value. The cost comparison does not establish an advantage from the added limonene.

Customer Satisfaction89

Ratings are favorable across thousands of reviews. That provides substantial buyer feedback without proving cardiovascular or energy benefits.

Product Focus64

CoQ10 has limited support for vascular and blood-fat measures in selected adults. Its role in cellular energy production does not establish a broad energy boost, higher calorie burning or predictable symptom relief.

Format
Softgel
Container
60 Softgel(s)
Per serving
$0.40
Customer rating
4.8 · 3,178 ratings
Report analysis

Goals

Energy
Energy
Impact
Moderate effect
C- Ingredient FitF PathwaysB+ EvidenceA+ Formulation Logic
Coenzyme Q-10 · 100 mg
Study evidence
Heart Health
Heart Health
Impact
High effect
B- Ingredient FitD+ PathwaysA+ EvidenceA+ Formulation Logic
Coenzyme Q-10 · 100 mg
Study evidence
Cardiovascular Support
Cardiovascular Support
Impact
High effect
B- Ingredient FitD+ PathwaysA- EvidenceA+ Formulation Logic
Coenzyme Q-10 · 100 mg
Study evidence
Longevity
Longevity
Impact
Lower effect
C- Ingredient FitF PathwaysF EvidenceA+ Formulation Logic
Coenzyme Q-10 · 100 mg
Study evidence
Metabolism Support
Metabolism Support
Impact
Moderate effect
C- Ingredient FitF PathwaysB- EvidenceA+ Formulation Logic
Coenzyme Q-10 · 100 mg
Study evidence
Inflammation
Inflammation
Impact
Moderate effect
D+ Ingredient FitF PathwaysA EvidenceA+ Formulation Logic
Coenzyme Q-10 · 100 mg
Study evidence

Ingredients

IngredientAmount per servingScore
D-Limonene (Orange Oil)
 100 mg
Ubiquinone
100 mg 64
Gluten Free Adults 18–50
Report overview
Coenzyme Q-10 · 100 mg OverallScore64
D Active Ingredient Quality & BioavailabilityB+ Dose, Safety & Label TransparencyC Value
Each serving provides 100 mg of ubiquinone at a moderate per serving cost. Ubiquinone must be converted by the body to ubiquinol. The available other-ingredients panel lists no artificial colors, titanium dioxide, hydrogenated oils, BHT or carrageenan.
How this ingredient is rated

Active Ingredient Quality & Bioavailability48

Ubiquinone must be converted by the body to ubiquinol. No specified absorption-enhancing formulation or ingredient is recorded.
Molecular Form: Ubiquinol vs. Ubiquinone
Ubiquinone needs conversion to ubiquinol in the body.
Formulation & Absorption Enhancers
No liposomal, micellar, nano-emulsion, BioPerine or black pepper extract claim is recorded.

Dose, Safety & Label Transparency83

100 mg of ubiquinone per serving is an amount used for general maintenance. The available other-ingredients panel lists no artificial colors, titanium dioxide, hydrogenated oils, BHT or carrageenan.
Clinical Dosage Alignment
100 mg of ubiquinone per serving is an amount used for general maintenance.
Label Transparency & Fillers
The amount is stated, and the available other-ingredients panel lists none of the specified concerning additives.

Value60

The cost is moderate per serving.
Price Per Effective Serving
The cost is moderate per serving.
View ingredientView products
87 Performance

Extra Strength Ubiquinol 200 mg

NOW
Reduced ubiquinol at 200 mg in a softgel combines a readily absorbed form with a substantial amount for targeted use. Compared with the original, it raises the listed CoQ10 amount from 100 mg to 200 mg and uses reduced ubiquinol instead of the original's conventional or unspecified form, giving a well-specified option for the same CoQ10 goals.
85 Performance

Mega Ubiquinol CoQ10 100 mg

Qunol
Reduced ubiquinol at 100 mg in a softgel provides a clearly stated maintenance amount, while the small fat-soluble vitamin C addition contributes limited extra value. Compared with the original, it closely matches the original's listed 100 mg CoQ10 amount and uses reduced ubiquinol instead of the original's conventional or unspecified form, giving a well-specified option for the same CoQ10 goals.
87 Performance

QH-absorb 100 mg

Jarrow Formulas
Reduced ubiquinol at 100 mg provides a clearly stated maintenance amount, while CoQ10 may reduce warfarin's anticoagulant effect. Compared with the original, it closely matches the original's listed 100 mg CoQ10 amount and uses reduced ubiquinol instead of the original's conventional or unspecified form, giving a well-specified option for the same CoQ10 goals.
86 Budget

CoQ10 100 mg

Lake Avenue Nutrition
A clearly identified 100 mg ubiquinone amount offers focused CoQ10 support, though the dry capsule lacks a listed lipid carrier. Compared with the original, it closely matches the original's listed 100 mg CoQ10 amount and retains a conventional ubiquinone form, while lowering recurring cost.
85 Budget

High Absorption CoQ10 with BioPerine 100 mg

Doctor's Best
A 100 mg ubiquinone amount with 5 mg of piperine targets absorption, but the dry capsule lacks a lipid carrier and piperine may alter the handling of some medicines. Compared with the original, it closely matches the original's listed 100 mg CoQ10 amount and retains a conventional ubiquinone form, while lowering recurring cost.
84 Budget

CoQ10 100 mg

California Gold Nutrition
A 100 mg ubiquinone amount in a softgel supports uptake of the fat-soluble active, while CoQ10 may reduce warfarin's anticoagulant effect. Compared with the original, it closely matches the original's listed 100 mg CoQ10 amount and retains a conventional ubiquinone form, while lowering recurring cost.
84 Value

CoQ10 100 mg

Best Naturals
A 100 mg ubiquinone amount provides focused CoQ10 support, though the dry capsule has no stated lipid carrier and CoQ10 may reduce warfarin response. Compared with the original, it closely matches the original's listed 100 mg CoQ10 amount and retains a conventional ubiquinone form, while the lower recurring cost strengthens practical value.
83 Value

CoQ10 100 mg plus BioPerine

Lake Avenue Nutrition
A 100 mg ubiquinone amount in a softgel supports uptake, while 5 mg of black pepper extract may change exposure to some medicines. Compared with the original, it closely matches the original's listed 100 mg CoQ10 amount and retains a conventional ubiquinone form, while the lower recurring cost strengthens practical value.
82 Value

CoQ10 100 mg wtih BioPerine

California Gold Nutrition
A 100 mg ubiquinone amount with 5 mg of piperine offers a focused formula, but the dry capsule lacks a lipid carrier and piperine may alter medicine exposure. Compared with the original, it closely matches the original's listed 100 mg CoQ10 amount and retains a conventional ubiquinone form, while the lower recurring cost strengthens practical value.
Report alternatives

Sources

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

  1. 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
  2. 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
  3. 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
  4. [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
  5. 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
  6. 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
  7. 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
  8. 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
  9. 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
  10. 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
  11. 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
  12. 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
  13. 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 Support forCoenzyme Q-10
  14. 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
  15. 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 participantsInflammation forCoenzyme Q-10
  16. 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 participantsInflammation forCoenzyme Q-10
  17. 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 pooledInflammation forCoenzyme Q-10
  18. 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 pooledInflammation forCoenzyme Q-10
  19. 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 participantsInflammation forCoenzyme Q-10
  20. Coenzyme Q10 and Degenerative Disorders Affecting Longevity: An Overview.
    Mantle D; Hargreaves I · Antioxidants (Basel, Switzerland) · 2020
    Narrative reviewLongevity forCoenzyme Q-10