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Lifesource Vitamins Ubiquinol 50mg CoQ10 — Enhanced Antioxidant & Energy Support*
Lifesource Vitamins Ubiquinol delivers the reduced, bioactive form of CoQ10—ubiquinol—for superior antioxidant protection and cellular energy support. This form may offer enhanced absorption and efficacy for mitochondrial function, vitality, and cardiovascular resilience. Manufactured in FDA-registered, GMP-certified facilities for premium quality you can trust.*
Research-Driven & Verified Product.
Explore the clinical research, ingredient science, and global evidence supporting this product below.
Research Promise — At Lifesource Vitamins, our commitment is rooted in research and results. Every benefit below is supported by human clinical studies indexed in the National Institutes of Health (NIH) via PubMed, with full texts available in the National Library of Medicine (NLM) PubMed Central (PMC) when available. In addition, we reference reviews from leading health organizations and insights from top global universities to ensure our guidance aligns with credible science.*
Clinically Studied Benefits
✓ Enhances endothelial function in heart failure — improved peripheral endothelial function with ubiquinol in HFrEF patients.* NIH/PubMed — Kawashima, 2020
✓ Improves endothelial health in dyslipidemia — randomized clinical trial showed amelioration of endothelial dysfunction with increased nitric oxide bioavailability.* NIH/PMC — Sabbatinelli, 2020
✓ Supports exercise performance — 6 weeks ubiquinol increased peak power in trained athletes vs placebo.* NIH/PMC — Alf, 2013
✓ Raises plasma CoQ10 & supports cardiac function — high-dose ubiquinol elevated plasma CoQ10 and improved ejection fraction in advanced HF.* NIH/PubMed — Langsjoen, 2008
✓ May reduce HF-related events — systematic reviews/meta-analyses of CoQ10 in HF report lower mortality/hospitalization and functional gains.* NIH/PMC — Qazi, 2024
✓ Provides antioxidant defense & mitochondrial support — ubiquinol participates in electron transport and protects lipids from peroxidation.* NIH/PMC — Hernández-Camacho, 2021
✓ Bioavailability signals — some human data suggest higher plasma CoQ10 with ubiquinol vs ubiquinone in older men; overall bioavailability depends on formulation.* NIH/PubMed — Zhang, 2018
✓ Supports cardiovascular resilience — ubiquinol contributes to improved vascular and endothelial parameters in relevant populations.* NIH/PMC — Sabbatinelli, 2020
✓ Enhances mitochondrial energy production — as the active form, supports ATP generation in cells.* NIH/PMC — Hernández-Camacho, 2021
✓ Boosts exercise endurance & peak power — supplementation improves performance metrics in active individuals.* NIH/PMC — Alf, 2013
Additional / Promising Evidence
✓ Exercise resilience (short-term) — acute ubiquinol before strenuous exercise improved performance markers and reduced muscle damage.* NIH/PMC — Moreno-Fernandez, 2023
✓ HF outcomes context — meta-analyses show mortality/exercise benefits with CoQ10; effects on LVEF can be mixed.* NIH/PubMed — Lei, 2017
✓ Antioxidant protection in cellular stress — ubiquinol supports defense against oxidative damage in human-relevant models.* NIH/PMC — Hernández-Camacho, 2021
✓ Potential support in age-related decline — may help maintain CoQ10 levels important for energy and vitality.*
✓ Formulation-dependent absorption — ubiquinol shows advantages in plasma levels for certain groups.* NIH/PubMed — López-Lluch, 2019
✓ Mitochondrial resilience — contributes to cellular energy pathways and protection.*
University-Led & Academic Studies
✓ Ubiquinol in HFrEF patients — improved endothelial function in randomized trial.* NIH/PubMed — Kawashima, 2020
✓ Ubiquinol supplementation in athletes — increased peak power output after 6 weeks.* NIH/PMC — Alf, 2013
✓ High-dose ubiquinol in advanced HF — elevated plasma levels and improved ejection fraction.* NIH/PubMed — Langsjoen, 2008
Global Evidence & Reviews
✓ Meta-analysis on CoQ10 in heart failure — reduced mortality and hospitalization reported.* NIH/PMC — Qazi, 2024
✓ Systematic review of CoQ10 supplementation — benefits in mortality, exercise capacity, and functional scores.* NIH/PubMed — Lei, 2017
✓ Review on ubiquinol bioavailability — higher plasma levels vs ubiquinone in select studies.* NIH/PubMed — López-Lluch, 2019
We monitor research from leading institutions — Harvard, Johns Hopkins, Mayo Clinic, Cleveland Clinic, Cambridge, Oxford, Stanford, Yale, Tufts, University of Florida, Oregon State University – Linus Pauling Institute, Columbia, Cornell, Ohio State — to align with credible science.*
Key Ingredients
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Ubiquinol — the reduced, active form of Coenzyme Q10 involved in ATP generation and antioxidant protection.*
Brief Benefit Bullets
- Boosts mitochondrial energy production*
- Supports antioxidant defense & cellular protection*
- Improves vascular & endothelial health*
- Enhances exercise endurance & peak power*
- Human evidence suggests benefits in heart failure outcomes (context-dependent)*
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3rd-party lab tested for purity & potency
Suggested Use
Take one (1) soft gel daily with a meal containing healthy fats to support absorption and mitochondrial energy. If pregnant, nursing, on blood thinners, or have medical conditions, consult your healthcare professional before use.*
Product Specifications
- Serving Size — 1 Softgel
- Form — Soft Gel
- Free From — Non-GMO, gluten-free*
- Quality — Third-party tested for identity, potency & purity
LifeSource Vitamins — Proudly American — Since 1992
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Lifesource Vitamins Ubiquinol — Enhanced Antioxidant & Energy Support* Clinically Studied Ingredients — NIH/PubMed!*
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