Last update
3/9/2026
Reviewed By
Overview
SCIENTIFIC SCORE
Likely Very Effective
Based on 1 Research
9
USERS' SCORE
Good
Based on 21 Reviews
8.3
Supplement Facts
Serving Size: 1 Softgel
Amount Per Serving
%DV
Ubiquinol (Kaneka Ubiquinol™) (Reduced Form CoQ10)
100 mg
**
Top Medical Research Studies
9
We aimed to understand how ubiquinol, also known as coenzyme Q10 (CoQ-10), can impact those suffering from heart failure (HF). To do this, we conducted a thorough review of existing studies, searching databases like MEDLINE and the Cochrane Library for relevant literature.
Throughout our evaluation, we focused on key outcomes: whether CoQ-10 could reduce HF-related mortality, improve patients' exercise capacity, and affect the left ventricular ejection fraction (LVEF). Our analysis included findings from 16 different studies that provided intriguing insights.
Notably, we observed that CoQ-10 was effective in reducing HF-related mortality by an impressive 40%. Additionally, patients taking CoQ-10 reported enhanced exercise capacity, which is crucial for improving their quality of life. However, when it came to the left ventricular ejection fraction, the results were less clear; we found no significant difference, though we acknowledge that further research is needed to fully explore its potential effects in this area.
In summary, CoQ-10 shows promise in supporting heart failure patients by reducing mortality and boosting exercise capacity, but its role related to LVEF still warrants additional exploration.
Throughout our evaluation, we focused on key outcomes: whether CoQ-10 could reduce HF-related mortality, improve patients' exercise capacity, and affect the left ventricular ejection fraction (LVEF). Our analysis included findings from 16 different studies that provided intriguing insights.
Notably, we observed that CoQ-10 was effective in reducing HF-related mortality by an impressive 40%. Additionally, patients taking CoQ-10 reported enhanced exercise capacity, which is crucial for improving their quality of life. However, when it came to the left ventricular ejection fraction, the results were less clear; we found no significant difference, though we acknowledge that further research is needed to fully explore its potential effects in this area.
In summary, CoQ-10 shows promise in supporting heart failure patients by reducing mortality and boosting exercise capacity, but its role related to LVEF still warrants additional exploration.
Read More
Most Useful Reviews
9
Energy boost
4 people found this helpful
Since using Ubiquinol, I’ve noticed increased energy levels, which is great for cardiovascular health. Though it’s pricier, it’s worth it for the benefits, especially for those over 50. The brand is consistently reliable.
Read More
9
Good absorption
4 people found this helpful
Q10 is an active, easily absorbable antioxidant, beneficial for cardiovascular health. Each capsule has 100mg, which is a solid portion.
Read More
9
Cognitive function improvement
3 people found this helpful
I’ve purchased this several times from a trusted brand. Ubiquinol is better absorbed and strengthens my cardiovascular system. It improves my energy and cognitive function. Satisfied with the results and the economical jar of 120 capsules—top-quality product.
Read More
Medical Researches
SCIENTIFIC SCORE
Likely Very Effective
Based on 1 Research
9
- All Researches
9
We aimed to understand how ubiquinol, also known as coenzyme Q10 (CoQ-10), can impact those suffering from heart failure (HF). To do this, we conducted a thorough review of existing studies, searching databases like MEDLINE and the Cochrane Library for relevant literature.
Throughout our evaluation, we focused on key outcomes: whether CoQ-10 could reduce HF-related mortality, improve patients' exercise capacity, and affect the left ventricular ejection fraction (LVEF). Our analysis included findings from 16 different studies that provided intriguing insights.
Notably, we observed that CoQ-10 was effective in reducing HF-related mortality by an impressive 40%. Additionally, patients taking CoQ-10 reported enhanced exercise capacity, which is crucial for improving their quality of life. However, when it came to the left ventricular ejection fraction, the results were less clear; we found no significant difference, though we acknowledge that further research is needed to fully explore its potential effects in this area.
In summary, CoQ-10 shows promise in supporting heart failure patients by reducing mortality and boosting exercise capacity, but its role related to LVEF still warrants additional exploration.
Throughout our evaluation, we focused on key outcomes: whether CoQ-10 could reduce HF-related mortality, improve patients' exercise capacity, and affect the left ventricular ejection fraction (LVEF). Our analysis included findings from 16 different studies that provided intriguing insights.
Notably, we observed that CoQ-10 was effective in reducing HF-related mortality by an impressive 40%. Additionally, patients taking CoQ-10 reported enhanced exercise capacity, which is crucial for improving their quality of life. However, when it came to the left ventricular ejection fraction, the results were less clear; we found no significant difference, though we acknowledge that further research is needed to fully explore its potential effects in this area.
In summary, CoQ-10 shows promise in supporting heart failure patients by reducing mortality and boosting exercise capacity, but its role related to LVEF still warrants additional exploration.
Read More
User Reviews
USERS' SCORE
Good
Based on 21 Reviews
8.3
- All Reviews
- Positive Reviews
- Negative Reviews
9
Energy boost
4 people found this helpful
Since using Ubiquinol, I’ve noticed increased energy levels, which is great for cardiovascular health. Though it’s pricier, it’s worth it for the benefits, especially for those over 50. The brand is consistently reliable.
Read More
9
Good absorption
4 people found this helpful
Q10 is an active, easily absorbable antioxidant, beneficial for cardiovascular health. Each capsule has 100mg, which is a solid portion.
Read More
9
Cognitive function improvement
3 people found this helpful
I’ve purchased this several times from a trusted brand. Ubiquinol is better absorbed and strengthens my cardiovascular system. It improves my energy and cognitive function. Satisfied with the results and the economical jar of 120 capsules—top-quality product.
Read More
7.5
Increased energy
2 people found this helpful
I purchased this for my mum, who has cardiovascular issues. It noticeably boosts her energy levels. The ubiquinol form is essential for older individuals since they struggle to convert ubiquinone effectively.
Read More
9
Maintains heart health
1 people found this helpful
This is a wonderful product for maintaining cardiovascular health. I take it regularly.
Read More
Frequently Asked Questions
9
Quick relief
1 people found this helpful
This product is great. After taking 200mg daily, I felt notable effects within three days. Using it alongside a proper diet, it alleviated my cardiovascular disease symptoms swiftly. It works much better for me than CoQ10.
9
Energy boost
4 people found this helpful
Since using Ubiquinol, I’ve noticed increased energy levels, which is great for cardiovascular health. Though it’s pricier, it’s worth it for the benefits, especially for those over 50. The brand is consistently reliable.
9
We aimed to understand how ubiquinol, also known as coenzyme Q10 (CoQ-10), can impact those suffering from heart failure (HF). To do this, we conducted a thorough review of existing studies, searching databases like MEDLINE and the Cochrane Library for relevant literature.
Throughout our evaluation, we focused on key outcomes: whether CoQ-10 could reduce HF-related mortality, improve patients' exercise capacity, and affect the left ventricular ejection fraction (LVEF). Our analysis included findings from 16 different studies that provided intriguing insights.
Notably, we observed that CoQ-10 was effective in reducing HF-related mortality by an impressive 40%. Additionally, patients taking CoQ-10 reported enhanced exercise capacity, which is crucial for improving their quality of life. However, when it came to the left ventricular ejection fraction, the results were less clear; we found no significant difference, though we acknowledge that further research is needed to fully explore its potential effects in this area.
In summary, CoQ-10 shows promise in supporting heart failure patients by reducing mortality and boosting exercise capacity, but its role related to LVEF still warrants additional exploration.
Throughout our evaluation, we focused on key outcomes: whether CoQ-10 could reduce HF-related mortality, improve patients' exercise capacity, and affect the left ventricular ejection fraction (LVEF). Our analysis included findings from 16 different studies that provided intriguing insights.
Notably, we observed that CoQ-10 was effective in reducing HF-related mortality by an impressive 40%. Additionally, patients taking CoQ-10 reported enhanced exercise capacity, which is crucial for improving their quality of life. However, when it came to the left ventricular ejection fraction, the results were less clear; we found no significant difference, though we acknowledge that further research is needed to fully explore its potential effects in this area.
In summary, CoQ-10 shows promise in supporting heart failure patients by reducing mortality and boosting exercise capacity, but its role related to LVEF still warrants additional exploration.
References
- Qazi SU, Bin Naeem MA, Umar M, Zahid MJ, Kan Changez MI, et al. Evaluating the efficacy of ubiquinol in heart failure patients: a systematic review and meta-analysis. Future Cardiol. 2024;20:221. 10.1080/14796678.2024.2352308
Data last updated:
