"*" indicates required fields
By submitting your email address, you agree to join our mailing list for exclusive offers, product announcements, shopping reminders, and more. Unsubscribe anytime. See our Privacy Policy for details.
Ubiquinol (“you-bik-win-all”) and Ubiquinone are vitamin-like substances produced naturally in the body. They are two different forms of the same vital nutrient (Co-Enzyme Q10 or CoQ10), with each performing distinct functions within the body. One of the key differences between these forms is that ubiquinol is a potent antioxidant that protects cells from free radical damage. Despite these differences in function, ubiquinone and ubiquinol are indispensable partners in creating the cellular energy your body runs on.
CoQ10 can shift, thousands of times a second, between the ubiquinol and ubiquinone forms. This process of converting ubiquinone to ubiquinol and back again is a key aspect of cellular energy production. This transformation process helps create the cellular energy your heart and other vital organs need to maintain proper function. However, as you age, it can become more difficult and less efficient for your body to perform this conversion.
A Kaneka Ubiquinol® supplement is the antioxidant form of CoQ10 that your body can immediately use for antioxidant protection without any conversion. Taking a Kaneka Ubiquinol® supplement can offer several key health benefits
When choosing a CoQ10 supplement, it’s important to understand whether Kaneka Ubiquinol®, the antioxidant form of CoQ10, or conventional CoQ10 would better suit your needs. Ubiquinol may have a higher price point, but research demonstrates that Kaneka Ubiquinol® has 2x greater absorption than conventional CoQ10. Also, in a clinical study, Ubiquinol levels increased by approximately eight times compared to baseline in healthy adults taking 200 mg of Kaneka Ubiquinol® daily for at least 30 days.
| Ubiquinone (CoQ10) | Ubiquinol (Kaneka) | |
|---|---|---|
| Form | Oxidized | Reduced (Active) |
| Body Must Convert? | Yes | No |
| Absorption | Lower bioavailability | Superior absorption |
| Best for | Younger, healthy individuals | Adults 30+, chronic illness, poor gut health |
| Stability | Stable but less usable by body | Advanced formulation ensures stability |
Ubiquinol promotes heart health by helping to provide the cellular energy needed to power the heart. Naturally occurring ubiquinol is critical in the production of ATP, the body’s primary fuel. This fuel is used for three basic yet critical heart functions:
To keep the heart pumping consistently
To allow the heart to rest between beats
To maintain heart health by building important cellular components.*
Your heart is one of the most energy-demanding organs in your body. Your heart must generate large amounts of ATP (or cellular energy) to pump blood to your arteries, and it requires even more energy to relax the contracted muscle. Since your heart is constantly contracting and relaxing, it must generate ATP constantly and consistently. Maintaining enough ATP in the “energy pool” is essential to the heart’s proper function.
For some adults, taking a daily Kaneka Ubiquinol® supplement can help maintain the cellular “energy pool” by maintaining a healthy ratio of ubiquinone and ubiquinol.
As we age, the body’s ability to convert CoQ10 into ubiquinol declines, which can lead to decreased levels of ubiquinol and increased oxidative stress. Oxidative stress is caused by an imbalance or excess of free radicals and is associated with premature aging.
Exciting research has shown that Kaneka Ubiquinol® helps protect against premature aging associated with oxidative stress, which is a key factor for healthy aging.
As a powerful antioxidant, Ubiquinol supplementation helps protect proteins, DNA, and cells from oxidation caused by free radicals.
Research shows that Ubiquinol can support reproductive health for both men and women. Oxidative stress can damage reproductive cells. For women, supplementation with Kaneka Ubiquinol® supports the cellular energy and mitochondrial integrity required for healthy egg function.
For men, research demonstrates positive effects on sperm health with daily supplementation of 150 mg or 200mg/day of Kaneka Ubiquinol® over the course of 6 months. In one study, there was a statistically significant increase in sperm motility, morphology, and total sperm count compared to baseline. In another study focused on men with normal sperm counts, participants who took 200 mg of Ubiquinol daily for 6 months experienced statistically significant increases in sperm motility and sperm morphology.
It’s important to note that taking Kaneka Ubiquinol® during your preconception journey can assist your body in maintaining a healthy antioxidant balance and ubiquinol to CoQ10 ratio which supports reproductive health. However, for those taking Kaneka Ubiquinol® for heart health or healthy aging benefits, ubiquinol will not increase the likelihood of pregnancy if effective contraception measures are followed.
Cholesterol is a fatty compound found in your blood and an important component of human health. However, high levels of LDL cholesterol have been linked with an increased risk of heart disease. To lower LDL cholesterol levels, a statin medication may be prescribed by your doctor. Statin medications limit the body’s production of cholesterol. In the process, they also reduce the body’s natural production of ubiquinol. Taking a Ubiquinol supplement each day is an excellent way of replenishing ubiquinol levels that may be reduced by cholesterol medications.
Our customer service team is available to help you Monday – Thursday, 8 am – 5pm (CT).
Information on this site is for informational purposes only and is not a substitute for medical advice.
* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
© 2026 2026 Kaneka North America LLC All Rights Reserved.