CoQ10 sits at the heart of every cell’s energy production. It’s a critical component of the mitochondrial electron transport chain.

How CoQ10 Powers Cells

CoQ10 shuttles electrons in the mitochondria, enabling ATP production. Natural production peaks at age 20 and declines 1% per year.

Exercise Performance Evidence

A meta-analysis of 13 studies found CoQ10 supplementation improved time to exhaustion by 11% in trained athletes. Benefits are most pronounced in those over 40.

Ubiquinone vs Ubiquinol

Ubiquinol is the reduced (active) form and may offer 2-3x better absorption. For most adults under 50, standard ubiquinone at 200mg is cost-effective.

When to Supplement

Take 100-200mg daily with a fat-containing meal. Benefits build over 4-8 weeks. Statin users should consider 200-300mg daily.