Last verified: 17 days ago
CoQ10 (Coenzyme Q10)
Also known as: Coenzyme Q10, Ubiquinone, Ubiquinol, CoQ-10
Evidence under review. — Not yet rated
Antioxidant made by your body. Best evidence for reducing statin-related muscle pain and exercise-induced muscle damage.
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What it does
CoQ10 is a naturally occurring antioxidant found in every cell of your body, where it helps produce energy and fight oxidative stress. Clinical trials show it can meaningfully reduce muscle pain...
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Evidence quality
Evidence base hasn't been formally rated yet. See research below.
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Clinical dose
60-600 mg daily based on study doses
What the Science Says
CoQ10 is a naturally occurring antioxidant found in every cell of your body, where it helps produce energy and fight oxidative stress. Clinical trials show it can meaningfully reduce muscle pain in people taking statin cholesterol drugs, and may help protect the heart and muscles from damage during intense exercise. Doses in studies range from 60 mg to 600 mg per day, with effects seen in as little as 10 days and up to 90 days depending on the condition.
What It Doesn't Do
Not proven to boost general athletic performance on its own — the swimming study combined it with royal jelly, so you can't credit CoQ10 alone. No evidence from these studies that it builds muscle, burns fat, or improves cognition. Don't expect it to replace your statin — it manages side effects, not cholesterol itself. No proof it cures fibromyalgia or chronic pain conditions.
Evidence-Based Benefits
Reduces muscle pain in people experiencing side effects from statin cholesterol medications.
Moderate EvidenceEffective at: 100-600 mg daily
Supporting studies (click to view on PubMed):
Helps protect muscles from damage and oxidative stress during intense swimming training.
Weak EvidenceEffective at: 60-400 mg daily (combined formulas used in studies)
Supporting studies (click to view on PubMed):
May reduce markers of heart muscle stress during strenuous exercise in competitive swimmers.
Weak EvidenceEffective at: No established dose from provided studies
Supporting studies (click to view on PubMed):
Absorption & Bioavailability
Moderate — CoQ10 is fat-soluble and absorbs better when taken with food containing fat. Ubiquinol form may absorb better than ubiquinone, but the provided studies do not directly compare forms.
Red Flags to Watch For
- One swimming study used CoQ10 combined with royal jelly — you cannot attribute results to CoQ10 alone
- The statin-myopathy meta-analysis included only 7 small RCTs (389 total patients) — results are promising but not definitive
- One paper in the dataset was retracted — do not rely on retracted research for health decisions
- Doses vary widely across studies (60–600 mg/day) with no clear consensus on optimal dose
- Most athletic performance studies are small and short-term; long-term effects are unknown from provided data
Products Containing CoQ10 (Coenzyme Q10)
See how CoQ10 (Coenzyme Q10) is used in these analyzed products:
Frequently Asked Questions
What does CoQ10 (Coenzyme Q10) do?
Antioxidant made by your body. Best evidence for reducing statin-related muscle pain and exercise-induced muscle damage.
What is the effective dose of CoQ10 (Coenzyme Q10)?
60-600 mg daily based on study doses
Is CoQ10 (Coenzyme Q10) safe?
One swimming study used CoQ10 combined with royal jelly — you cannot attribute results to CoQ10 alone
What doesn't CoQ10 (Coenzyme Q10) do?
Not proven to boost general athletic performance on its own — the swimming study combined it with royal jelly, so you can't credit CoQ10 alone.
Research Sources
- PubMed
- NIH DSLD
This information is for educational purposes only and is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Last updated: 2026-05-25