LifeSource Vitamins CoQ10 Plus Vitamin E — 50 mg (with Selenium) — 50 Softgels
Our CoQ10 Plus Vitamin E combines 50 mg fermentation-derived CoQ10 (ubiquinone) with vitamin E (d-alpha tocopherol) and selenium (from L-selenomethionine) in softgels to support heart health, promote cellular energy production, support antioxidant defense, promote cardiovascular function, support mitochondrial ATP production, promote oxidative balance, support healthy endothelial function, promote reduced oxidative stress, and support overall wellness* — while respecting traditional use. Rice bran oil aids dispersion. Produced in FDA-registered, GMP-certified facilities and 3rd-party lab tested for purity and potency by LifeSource Vitamins.
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. We also reference reviews from 39 leading health organizations and insights from 20 top global universities to keep our guidance aligned with credible, evidence-based science.* Every claim is supported by peer-reviewed human RCTs or meta-analyses whenever available.
Clinically Studied Benefits
✓ Supports cardiac function in heart failure adjunct use* — Randomized trial (Q-SYMBIO) showed improved outcomes with CoQ10 alongside standard care.* NIH/PubMed — Mortensen SA, 2014
✓ Promotes cellular energy via mitochondrial ATP production* — CoQ10 acts as central cofactor in oxidative phosphorylation for energy generation.* NIH/PMC — Hidalgo-Gutiérrez A, 2021
✓ Supports healthy endothelial function* — Meta-analysis shows improved flow-mediated dilation with CoQ10.* NIH/PubMed — Gao L, 2012
✓ Supports antioxidant defense* — Clinical reviews show reductions in oxidative-stress markers with supplementation.* NIH/PMC — Sifuentes-Franco S, 2022
✓ Promotes blood pressure support already within normal range* — Dose-response meta-analysis indicates modest systolic reductions.* NIH/PubMed — Zhao D, 2022
✓ Supports cardiovascular function overall* — Reviews confirm roles in energy production and protection in heart tissues.* Linus Pauling Institute Overview
✓ Promotes antioxidant network support with vitamin E and selenium* — Vitamin E protects cell membranes; selenium supports glutathione peroxidase activity.* NIH/ODS Vitamin E Fact Sheet
✓ Supports adjunct benefits in cardiometabolic contexts* — Evidence syntheses show potential for energy and oxidative balance.* NIH/ODS CoQ10 Fact Sheet
✓ Promotes exercise vitality and reduced perceived fatigue* — Trials note supportive effects on performance metrics in some populations.* NIH/PMC — Di Lorenzo A, 2013
✓ Supports healthy aging mechanisms via antioxidant support* — Reviews summarize bioenergetic and oxidative stress reduction roles.* NIH/PMC — Cirilli I, 2021
Additional / Promising Evidence
✓ Promotes healthy inflammatory balance* — Meta-analyses summarize selective improvements in oxidative/inflammatory markers.* NIH-indexed — Dabbaghi V, 2023
✓ Supports general vitality mechanisms* — Antioxidant and bioenergetic roles summarized across contexts.* NIH/PMC — Sifuentes-Franco S, 2022
✓ Promotes mitochondrial bioenergetics support* — Reviews highlight role in energy production and cellular protection.* NIH/PMC — Hidalgo-Gutiérrez A, 2021
✓ Supports adjunct benefits in cardiovascular contexts* — Evidence syntheses show potential for energy and oxidative balance.* NIH/NCCIH Fact Sheet
✓ Promotes antioxidant network with co-nutrients* — Vitamin E and selenium contribute to lipid and enzymatic protection.* NIH/ODS Selenium Fact Sheet
✓ Supports endothelial and vascular function signals* — Meta-analyses indicate improvements in dilation parameters.* NIH/PubMed — Gao L, 2012
University-Led & Academic Studies
✓ Promotes mitochondrial bioenergetics and endothelial health in cardiometabolic contexts* — University-affiliated research highlights CoQ10 roles in energy and vascular function.* NIH/PMC — Hidalgo-Gutiérrez A, 2021
✓ Supports endothelial function improvements* — Academic meta-analysis shows benefits in flow-mediated dilation.* NIH/PubMed — Gao L, 2012
✓ Promotes CoQ10 roles in mitochondrial function and antioxidant protection* — Linus Pauling Institute academic overview details mechanisms in energy and cellular health.* Linus Pauling Institute Overview
Global Evidence & Reviews
✓ Supports CoQ10 roles in cardiovascular and energy health* — NIH ODS fact sheet summarizes evidence on uses and safety.* NIH/ODS Fact Sheet
✓ Promotes mitochondrial and antioxidant mechanisms* — Global reviews outline benefits in energy production and oxidative stress reduction.* NIH/PMC — Hidalgo-Gutiérrez A, 2021
✓ Supports adjunct benefits in heart and metabolic contexts* — Authoritative syntheses confirm roles in cardiac function and related markers.* NIH/PMC — Dludla PV, 2020
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
- Coenzyme Q10 (ubiquinone) — 50 mg per softgel; fermentation-derived, natural all-trans form supporting mitochondrial energy & antioxidant defense.*
- Vitamin E (d-alpha tocopherol) — 20 mg per softgel; fat-soluble antioxidant that helps protect cell membranes.*
- Selenium (from L-selenomethionine) — 70 mcg per softgel; essential trace mineral in antioxidant selenoproteins (e.g., glutathione peroxidases).*
- Rice Bran Oil — Oil base to aid dispersion.*
Brief Benefit Bullets
- Supports heart & vascular function*
- Boosts cellular energy (mitochondrial ATP)*
- Provides antioxidant network support (CoQ10 + Vitamin E + Selenium)*
- Helps maintain healthy blood pressure already within the normal range*
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3rd-party lab tested for purity & potency*
Suggested Use
Take 1 softgel 1–2 times daily with food, or as directed by a healthcare professional. Do not exceed recommended dose. If pregnant, nursing, taking medications, or have a medical condition, consult your physician.*
Product Specifications
Serving Size — 1 softgel
Servings Per Container — 50
Active Ingredients — CoQ10 50 mg; Vitamin E (d-alpha tocopherol) 20 mg; Selenium (from L-selenomethionine) 70 mcg
Other Ingredients — Rice bran oil; softgel capsule (bovine gelatin, BSE-free; glycerin; water; carob); beeswax; soy lecithin
Free From — Not manufactured with wheat, gluten, milk, egg, fish, shellfish or sesame ingredients; Non-GMO note not stated*
Quality — Third-party tested for identity, potency & purity
Every LifeSource Vitamins product is 3rd-party lab tested for purity, potency, and label accuracy — because you deserve transparency and trust in every capsule.*
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.
CoQ10 Plus Vitamin E — 50 mg with Selenium — 50 softgels — supports heart health, cellular energy & antioxidant defense; rice-bran-oil base. 3rd-party tested. Clinically Studied Ingredients — NIH/PubMed!*
