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100 mg CoQ10 Ubiquinol Supplement

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KanekaQH®, the reduced form of coenzyme CoQ-10, provides advanced antioxidant support and promotes cellular energy and optimal heart and immune function.†

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100 mg CoQ10 Ubiquinol
Supplement Facts

Serving Size: 1 liquid capsule
Servings Per Container: 30
Amount Per Serving Daily
% Daily
Ubiquinol 100 mg *
*Daily value not established.

Other Ingredients: Medium Chain Triglycerides, D-Limonene and Fish Gelatin Capsule. Contains fish (tilapia).

Cooper Complete Gluten Free iconCooper Complete Non GMO Icon

This dietary supplement is gluten-free and non-GMO.

While we strive to ensure the label information on this site represents the label on the product available for purchase, products are updated from time to time. Please consult the label on the product you purchase for the most accurate ingredient and allergen information.

Q+®, Kaneka Ubiquinol® are registered trademarks of Kaneka Corp.

Item Number: 285
SKU: 816899000300
Formula#: 202722-30LY-2123821 V0721

What It Is

Cooper Complete® CoQ10 (CoEnzyme Q10) Ubiquinol plays a vital role in the body’s energy production. Taking a CoQ10 supplement helps increase natural CoQ10 levels that can be depleted by age and cholesterol-lowering statin medications. CoQ10 is essential for heart health as the heart uses more energy than any other organ.

How to Use:

As a dietary supplement, take one (1) liquid capsule daily or as directed by your health care professional. Because CoQ10 Ubiquinol is fat soluble, it should be taken with a meal that contains fat for optimal absorption. Each bottle contains 30 servings.

How It Helps

100 mg Coq10 Ubiquinol supplement (also referred to as Coenzyme Q10 or Coenzyme CoQ-10) is a powerful antioxidant found in virtually all body cell membranes and tissues. Its primary function is to serve as a catalyst to convert food into energy. The highest ubiquinol concentrations are in the heart, kidney, pancreas and liver. CoQ10 levels naturally decline with age. Levels have also been shown to be low in patients with diabetes, cancer and heart disease.

The ubiquinol form of CoQ10 is the antioxidant form of CoQ10 (whereas the ubiquinone form is the oxidized version of the nutrient). The body naturally converts the ubiquinone form of CoQ10 into the ubiquinol form to produce cellular energy, but this conversion becomes less efficient by age 40. When the ubiquinol form is consumed, it’s readily available without going through the conversion process first. Ubiquinol is also called the reduced, active form of CoQ10.

Supports Optimal Heart Health

CoQ10 Ubiquinol helps support optimal heart health by helping to provide the cellular energy the heart requires. Ubiquinol is critical in producing the antioxidant adenosine triphosphate (ATP) used for three essential functions of the heart – contractions, relaxation, and molecular synthesis.

Supports CoQ10 Blood Levels Depleted by Statin Medications

Statin medications have been shown to lower CoQ10 levels. Adding CoQ10 Ubiquinol supplements can help support healthy aging and replenish levels that may be depleted by cholesterol-lowering statin medications.†

A study published in the Journal of Clinical Lipidology reviewed records on more than 10,000 current and former statin users, and roughly 30 percent reported muscle pain. While statin drugs help keep cholesterol in a healthy range, they deplete the body’s level of coenzyme Q10 (CoQ10). CoQ10 Ubiquinol may reduce muscle pain with or without muscle weakness and fatigue associated with statin medications.

Physicians often recommend 100 to 200 mg CoQ10 daily for patients on statin medications. 100 mg CoQ10 Ubiquinol supplement is recommended for individuals taking Basic One Iron Free and Basic One With Iron multivitamins as these formulations do not contain CoQ10. (Original Multivitamins contain 100 mg CoQ10.)

Supports Cellular Energy Production

Ubiquinol is required for 95 percent of cellular energy production and provides the heart, lungs, and other organs the energy needed to function at optimal levels.† The mitochondria requires CoQ10 to create energy. Ubiquinol is naturally made in the body and is important in creating cellular energy. However, starting at around age 40, the body makes less of this heart-healthy nutrient, which neutralizes and protects the body from free radicals. CoQ10 levels in the body may be affected by age, environmental stressors, certain conditions, some medications, and exercise.

Helps Prevent Damage from Oxidative Stress

As an antioxidant, CoQ10 Ubiquinol helps protect cells against the damaging effects of oxidative stress. And it plays a vital role in supporting healthy mitochondrial function.

Ubiquinol is a more bioavailable form of Coenzyme Q10 than the more common ubiquinone form. The body converts ubiquinone to ubiquinol naturally, but that process becomes less efficient with age.

The daily recommended serving is one (1) capsule or as your physician recommends. Each bottle contains 30 100 mg ubiquinol liquid capsules, which are gluten-free and non-GMO.

Cooper Complete products are verified and lot tested. If you would like a copy of a Certificate of Authenticity or would like to learn more about our testing process and results, contact us at or 888.393.2221 9 a.m. until 5 p.m. Monday-Friday central time (CST).

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Reviews of 100 mg CoQ10 Ubiquinol Supplement

  1. I started taking Cooper Complete supplements and vitamins in the 1980s and have always been delighted with the quality, service, and ease of ordering.

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  2. I have been taking Cooper Supplements for years and have been very pleased with the results and the ease of doing business with Cooper. I take vitamin D, CoQ10 and Advance Omega 3.

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Customer Q&As

If you have questions, we have answers. See what real people are asking about Cooper Complete products.

8 Questions
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It was super cold for weeks, and now some of my CoQ10 capsules look a bit milky rather than clear. Are they still good and okay to take?


CoQ10 liquid capsules are very susceptible to temperature. When the CoQ10 powder is blended into the liquid during manufacturing, the liquid is 68-72 degrees Fahrenheit. As the temperature of the capsules and/or the overall bottle of Co-Q-10 drops, the solubility of the CoQ10 in the liquid matrix decreases. In the absence of any agitation (i.e., the bottle is simply resting on a shelf or counter), the contents crystallize erratically. (The contents in the capsule may become milky and thicker overall, or there may be white specks that appear.) This phenomenon of selective crystallization is a well-known physical characteristic of solids dissolved in liquids and does not impact the potency of the dietary supplement.



How do I determine if I need to take CoQ10?


Coenzyme Q10 (CoQ10) is an antioxidant the body produces naturally and uses for maintenance and growth. Found in almost every cell in the body, Coenzyme Q10 helps protect cells from free radical damage.

CoQ10 supports heart health by helping to provide the cellular energy needed to power the heart functions of contractions, relaxation (the rest between heartbeats), and molecular synthesis.

Statin medications limit the body’s production of cholesterol but may also reduce the natural production of ubiquinol, the natural form of coQ10. CoQ10 is recommended for those on statin medication to reduce their cholesterol level. A common side effect of statin medications is muscle soreness, aches, and pains. CoQ10 is recommended to help combat these statin medication side effects. Physicians typically recommend patients take 100 mg one to two times daily. (100 mg CoQ10 is one of the ingredients in the Cooper Complete Original multivitamin.)


Can CoQ10 cause insomnia?


High doses (100mg or more)  of CoQ10 may cause insomnia, especially when taken in the evening. However, CoQ10 may actually improve sleep among people taking statins. If CoQ10 seems to cause insomnia, take it earlier in the day, with breakfast or lunch.


I want to consume CoQ10 in my diet. What foods can I eat that contain CoQ10?


Meat, poultry, fish, soybean and canola oil, nuts and seeds contain CoQ10, but the levels are quite low. A 2010 study found average dietary intake of CoQ10 is 3-6 mg per day.


Can I take this product if I am also taking anticoagulant medication (i.e., blood thinners)?


If you are taking anticoagulant medication, we recommend consulting your doctor before adding any supplements to your diet.


What is the ubiquinol form?


The “ubiquinol” form of CoQ10 has been shown in published studies to be more bio-available than the more common “ubiquinone” form as the ubiquinone form must be converted to the ubiquinol form. If the body fails to convert the ubiquinone, the product remains inactive.

Age and illness make the conversion of ubiquinone to ubiquinol more difficult. Ubiquinol helps sustain natural energy and supports both cardiovascular and neurological health. (Currently, ubiquinol is only available in a single-ingredient capsule. For this reason, our Cooper Complete multivitamin and mineral formulations contain CoQ10 in the ubiquinone form.)


Why should I take additional CoQ10 Ubiquinol?


Many physicians recommend that patients on cholesterol-lowering statin medications take 100 to 200 mg of CoQ10 daily.


Some of the liquid capsules in my bottle have solids in them. Are these capsules okay?


Capsule liquid may clump or crystalize under colder temperatures. Be assured that this does not impair the bioavailability and efficacy of the CoQ10 active ingredient. Capsule contents will reliquify when stored at optimal temperature (59°-77°F/15°-25°C).

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