Ubiquinol: study protocols
6 study groups say how much Ubiquinol participants took a day. These are the doses the studies gave. They are not a recommendation.
Dose per serving from products
420 products in our catalogue print how much Ubiquinol a serving holds.
Most common: 50 mg to 100 mg, 46% of 420 products.
| Dose per serving | Products |
|---|---|
| 10 mg or less | 13 |
| 10 mg to 25 mg | 15 |
| 25 mg to 50 mg | 36 |
| 50 mg to 100 mg | 192 |
| 100 mg to 250 mg | 77 |
| 250 mg to 500 mg | 16 |
| 500 mg to 1 g | 71 |
Dose per serving from research
6 study groups in 4 studies say how much Ubiquinol participants took a day.
These are the doses the studies gave. They are not a recommendation.
Most common: 100 mg to 250 mg and 500 mg to 1 g, 33% of 6 study groups each.
| Daily dose | Study groups |
|---|---|
| 100 mg or less | 1 |
| 100 mg to 250 mg | 2 |
| 250 mg to 500 mg | 1 |
| 500 mg to 1 g | 2 |
Commonly used together
1 of 6 study groups took Ubiquinol with something else, but nothing that 3 or more different studies gave.
6 study groups
| Study | |||
|---|---|---|---|
| Effects of the reduced form of coenzyme Q10 (ubiquinol) on semen parameters in men with idiopathic infertility: a double-blind, placebo controlled, randomized study 2012 · Group 1 · Men with idiopathic oligoasthenoteratozoospermia and unexplained infertility | 200 mg | 26 weeks | 114 |
| Effects of Ubiquinol and/or D-ribose in Patients With Heart Failure With Preserved Ejection Fraction 2022 · Ubiquinol group (Group 2) · Adults aged 50 years or older with heart failure with preserved ejection fraction | 600 mg | 12 weeks | 39 |
| Ubiquinol Ameliorates Endothelial Dysfunction in Subjects with Mild-to-Moderate Dyslipidemia: A Randomized Clinical Trial 2020 · ubiquinol 200 mg/day · Men and post-menopausal women aged 35–65 years with mild-to-moderate dyslipidemia and moderate endothelial dysfunction | 200 mg | 8 weeks | 17 |
| Ubiquinol Ameliorates Endothelial Dysfunction in Subjects with Mild-to-Moderate Dyslipidemia: A Randomized Clinical Trial 2020 · ubiquinol 100 mg/day · Men and post-menopausal women aged 35–65 years with mild-to-moderate dyslipidemia and moderate endothelial dysfunction | 100 mg | 8 weeks | 15 |
| Effects of Ubiquinol and/or D-ribose in Patients With Heart Failure With Preserved Ejection Fraction 2022 · Ubiquinol + D-ribose group (Group 4) · Adults aged 50 years or older with heart failure with preserved ejection fraction | 600 mg | 12 weeks | 38 |
| Ubiquinol supplementation in elderly patients undergoing aortic valve replacement: biochemical and clinical aspects 2020 · QH treated · Adults older than 70 years with severe aortic stenosis undergoing aortic valve replacement; men and women | 400 mg | 12 days | 24 |