Do all CoQ10 supplements contain the same ingredients?

No. Some contain only CoQ10, while others include additional vitamins, minerals or other ingredients. Review the Supplement Facts panel to compare formulations.

What's the difference between ubiquinone and ubiquinol forms of CoQ10?

Ubiquinone and ubiquinol are two forms of CoQ10 used in supplements. Ubiquinone is the oxidized form; ubiquinol is the reduced form. Products vary by form, dosage, format and other ingredients.

Why are there price differences between CoQ10 products?

Ubiquinol, the reduced form of CoQ10, is generally more expensive to produce than ubiquinone, one of the bigger price differentiators. Softgel vs capsule format and overall potency also contribute.

What forms does CoQ10 come in?

CoQ10 supplements are available in softgels, capsules, chewables, gummies and liquid formulations. Product availability varies by brand.

Do CoQ10 supplements contain other ingredients?

Some CoQ10 supplements are formulated with additional antioxidants such as vitamin E, while others contain CoQ10 alone. Combination formulas are one of several formulation options.