Fitness & Performance
Qunol Ultra CoQ10
A market-leading CoQ10 supplement, now backed by Sanofi following its 2023 acquisition — confirmed to contain its labeled CoQ10 amount by independent testing.
100mg CoQ10ConsumerLab TestedOwned by Sanofi
Some of this brand's own marketing frames CoQ10 as relevant to statin users, referencing that statins can lower natural CoQ10 levels. We're presenting that as a general nutritional-science note, not as a claim that this product counteracts or offsets any medication's side effects — talk to your doctor about your specific medications.
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Label Check
Independent testingConsumerLab confirmed labeled CoQ10 content
Corporate backingAcquired by Sanofi in 2023
Company historyCreated by Quten Research Institute, founded 2007
Where to buy
Real independent lab confirmation, plus the kind of pharmaceutical-company backing most supplement brands don't have.
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What it's marketed for
Qunol markets Ultra CoQ10 as supporting "heart health and cellular energy production," and states its formulation offers better absorption than standard CoQ10 — a comparative-absorption claim about the product's form, not a disease claim.
What we found
Independently confirmed content, plus new pharma backing
ConsumerLab has tested Qunol's CoQ10 products and confirmed they contain their labeled CoQ10 amounts — a real, independent check, not just a brand claim. In 2023, Qunol was acquired by Sanofi, a major publicly traded pharmaceutical company, which is a genuinely unusual and meaningful credibility signal for a supplement brand.
Be careful how you read the statin-related marketing
Some of Qunol's own marketing notes that statin medications can lower the body's natural CoQ10 levels. That's a real, sourced nutritional-science point, but it's not the same as a claim that this supplement counteracts a statin side effect or should replace medical guidance — if you're on statins and curious about CoQ10, that's a conversation for your doctor, not a decision to make from a product page.
Worth knowing: CoQ10 may reduce warfarin's anticoagulant effect (it's structurally similar to vitamin K), so people on blood thinners should consult a doctor and may need more frequent monitoring. It may also have an additive blood-pressure-lowering effect with antihypertensive medications. These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease. Consult a healthcare provider before starting any new supplement, especially if you take medication or have a health condition.
