Other ingredients
Coenzyme Q10 — CoQ10
Names you may see: CoQ10 ubiquinone ubiquinol coenzyme Q10
The quick take
CoQ10 is a compound present in the body and involved in cellular energy production.
A closer look
What forms will I see on a label?
Labels commonly list ubiquinone or ubiquinol. Form and formulation can affect absorption, but the name alone does not establish better clinical results.
Why people use it
People choose CoQ10 for energy and heart-health goals. Some seek it for muscle discomfort while taking statins.
These are common goals and marketing uses. The evidence section below explains what research supports.
What does the evidence tell us?
Evidence varies by condition. Overall evidence does not consistently support relief of statin-related muscle pain, and CoQ10 is not a proven general energy booster.
What should I know before using it?
CoQ10 can interact with warfarin and insulin and may be unsuitable with some cancer treatments. Digestive upset or insomnia can occur.
Sources & further reading
NIH National Center for Complementary and Integrative Health ↗
Content reviewed: September 30, 2026
General educational information. Follow the product label and seek individual advice when needed.