CoQ10 Plus Vitamin E — 50 mg (with Selenium) — 50 Softgels — Supports Heart Health & Cellular Energy*
LifeSource Vitamins CoQ10 Plus Vitamin E provides 50 mg of fermentation-derived CoQ10 (ubiquinone) with antioxidant co-nutrients vitamin E (d-alpha tocopherol) and selenium (from L-selenomethionine) to support cardiovascular function, cellular energy and oxidative balance.* Rice bran oil aids dispersion. Produced in FDA-registered, GMP-certified facilities and
3rd-party lab tested for purity, potency & label accuracy.*
Research Promise:
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 guidance aligned with credible science.*
Clinically Studied Benefits (with research)
• Supports cardiovascular function* — Randomized clinical data report improvements in cardiac function parameters with CoQ10.
(NIH/PubMed — Mortensen SA, 2014 (Q-SYMBIO))
• Cellular energy production* — CoQ10 is a central cofactor for mitochondrial ATP generation.
(NIH/PMC — Hidalgo-Gutiérrez A, 2021)
• Endothelial function* — Meta-analysis shows improved flow-mediated dilation with CoQ10.
(NIH/PubMed — Gao L, 2012)
• Antioxidant support* — Clinical/mechanistic reviews summarize reductions in oxidative stress markers.
(NIH/PMC — Sifuentes-Franco S, 2022)
• Healthy blood pressure (already in the normal range)* — Evidence is mixed; recent dose–response meta-analysis shows modest SBP reductions.
(NIH/PubMed — Zhao D, 2022)
Additional / Promising Evidence*
• Exercise vitality & perceived fatigue* — Trials note supportive effects on performance metrics in some populations.
(NIH/PMC — Di Lorenzo A (Alf D), 2013)
• Antioxidant network support (Vitamin E & Selenium)* — Authoritative overviews: vitamin E’s lipid-antioxidant role and selenium’s role in glutathione peroxidases/selenoproteins.
(NIH/ODS — Vitamin E Fact Sheet;
NIH/ODS — Selenium Fact Sheet)
University / Academic Context*
• Cardiometabolic mechanisms* — Academic groups discuss preparation-specific outcomes and mitochondrial roles for CoQ10.
(NIH/PubMed — Mortensen SA, 2014)
• Vascular/endothelial function* — University-affiliated analyses describe FMD improvements with supplementation.
(NIH/PubMed — Gao L, 2012)
Global Evidence & Authoritative Reviews*
• Evidence synthesis — Recent narrative/systematic reviews summarize cardiometabolic and antioxidant outcomes for CoQ10.
(NIH/PMC — Cirilli I, 2021)
• NIH overview — Ingredient evidence & safety summary from a U.S. federal health agency.
(NIH/NCCIH — Coenzyme Q10 (Fact Sheet))
We monitor research from leading institutions — Harvard Univ, Johns Hopkins Univ, Mayo Clinic, Cleveland Clinic, Cambridge Univ, Oxford Univ, Stanford Univ, Yale Univ, Tufts Univ, Univ of Florida, Oregon State Univ (Linus Pauling Institute), Columbia Univ, Cornell Univ, and many more — to keep our guidance aligned with credible science.*
Key Ingredients
• Coenzyme Q10 (ubiquinone) — 50 mg per softgel; fermentation-derived, natural all-trans form supporting mitochondrial energy & antioxidant defense.* (NIH/PMC — Hidalgo-Gutiérrez A, 2021)
• Vitamin E (d-alpha tocopherol) — 20 mg per softgel; fat-soluble antioxidant that helps protect cell membranes.* (NIH/ODS — Vitamin E)
• Selenium (from L-selenomethionine) — 70 mcg per softgel; essential trace mineral in antioxidant selenoproteins (e.g., glutathione peroxidases).* (NIH/ODS — Selenium)
• Rice Bran Oil — Oil base to aid dispersion (per label).
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*
3rd-party lab tested for purity & potency*
Suggested Use
Take 1 softgel 1–2 times daily with food, or as directed by your healthcare professional. If pregnant, nursing, taking medications, or have a medical condition, consult your physician.*
Product Specifications
• Serving Size — 1 softgel (per label)
• Servings Per Container — 50 (per label)
• Active Ingredients — CoQ10 50 mg; Vitamin E (d-alpha tocopherol) 20 mg; Selenium (from L-selenomethionine) 70 mcg (per label)
• Other Ingredients — Rice bran oil; softgel capsule (bovine gelatin, BSE-free; glycerin; water; carob); beeswax; soy lecithin (per label)
• Free From — Not manufactured with wheat, gluten, milk, egg, fish, shellfish or sesame ingredients (per label); Non-GMO note not stated on this panel*
• Quality — Third-party tested for identity, potency & purity
At LifeSource Vitamins, we test every single product through independent, third-party labs to verify identity, purity, potency, and label accuracy. Click here to view our 3rd-party testing process.
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!*
