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CoQ10-SR®

4.94 36 Reviews

CoQ10 absorption varies widely from person to person, even among “enhanced bioavailability” CoQ10 supplements. CoQ10-SR® features a clinically tested, micronized, sustained-release form of CoQ10 that everyone can absorb.*

Regular price
$29.96
Sale price
$29.96
Regular price
$35.25
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CoQ10-SR®

Regular price
$29.96
Sale price
$29.96
Regular price
$35.25
Unit price
per 
ONE-TIME PURCHASE
OR

Benefits

  • Universally absorbed among all people
  • Promotes healthy brain aging*
  • Supports cardiovascular health*
  • Helps healthy normal energy levels*
  • Provides antioxidant protection*

Highlights

  • Patented MicroActive® CoQ10 Complex
  • Sustained release over 24 hours
  • 3X better absorbed than regular crystalline CoQ10
  • 2X better absorbed than solubilized (“enhanced bioavailability”) CoQ10 softgels
  • Doubles CoQ10 levels in 3 weeks*

How it works

CoenzymeQ10 (CoQ10) doesn’t have official vitamin status, but perhaps it should. This crucial compound plays two major roles in the body: generating energy and providing antioxidant protection.* You make your own CoQ10 naturally, but production declines with age, and CoQ10 stores are depleted by statins. Levels of CoQ10 can also be low among people with certain health conditions.

For many individuals, supplementation with CoQ10 is a great idea, but there’s a catch — it’s notoriously difficult to absorb. Many “enhanced bioavailability” CoQ10 products have been developed to address this problem. Unfortunately, while some people absorb these new and improved CoQ10 products much better than regular CoQ10 supplements, some don’t! And it’s impossible to know if you are one of the good absorbers or the poor absorbers.

With CoQ10-SR®, you don’t have to worry. CoQ10-SR® is the only enhanced bioavailability CoQ10 clinically shown to have universal absorption, meaning everyone can absorb it.

Want to improve your heart health? Check out our micronized CoQ10-SR supplement, which has been clinically tested for superior bioavailability.

  • 100%
    Gluten-Free

  • 100%
    GMO-Free

  • Magnesium
    Stearate Free

  • 100%
    Vegetarian

Loved by 50,000+ Customers

See all our reviews here

CoQ-10 SR

Taking CoQ10 has definitely increased my energy level and helped to boost my immune system. I have been taking supplement for a year.

Susan W.

I HEART this stuff!

I have had to take cholesterol medicines for years and to help keep my heart healthy, I have taken CoQ-10 from many different sources. Quality of Life's CoQ-10 is effective and far less expensive than many competing products. Thanks for a great product at a reasonable cost!

Joseph G.

CoQ10-SR

I highly recommend this product. I have been using it for several years now and it is a very good quality CoQ10. Will continue to keep taking it.

Yolanda M.

We love this product!

Finally, a high quality, easy to use, and effective supplement that delivers much needed healing to our bodies. Thank you, QOL!!!

Joseph G.

CoQ-10 SR

Taking CoQ10 has definitely increased my energy level and helped to boost my immune system. I have been taking supplement for a year.

Mary B.

Quality of Life is there when you need them

I don't understand how it is possible to write a review for a product that takes a long time to show results, but since I trust Quality of Life I bought the CoQ10-SR for my wife, who is taking statins, and certainly needs the time-release product. I think these pills are a reasonable size and the proper potency. As usual, Quality of Life was there when I conceived of the need.

Danford V.

CoQ-10 SR

Taking CoQ10 has definitely increased my energy level and helped to boost my immune system. I have been taking supplement for a year.

I HEART this stuff!

I have had to take cholesterol medicines for years and to help keep my heart healthy, I have taken CoQ-10 from many different sources. Quality of Life's CoQ-10 is effective and far less expensive than many competing products. Thanks for a great product at a reasonable cost!

CoQ10-SR

I highly recommend this product. I have been using it for several years now and it is a very good quality CoQ10. Will continue to keep taking it.

We love this product!

Finally, a high quality, easy to use, and effective supplement that delivers much needed healing to our bodies. Thank you, QOL!!!

CoQ-10 SR

Taking CoQ10 has definitely increased my energy level and helped to boost my immune system. I have been taking supplement for a year.

Quality of Life is there when you need them

I don't understand how it is possible to write a review for a product that takes a long time to show results, but since I trust Quality of Life I bought the CoQ10-SR for my wife, who is taking statins, and certainly needs the time-release product. I think these pills are a reasonable size and the proper potency. As usual, Quality of Life was there when I conceived of the need.

Learn more about
our ingredients

Coenzyme Q10

Coenzyme Q10 (CoQ10) is a fat-soluble compound present in the mitochondria (or “power plants”) of nearly all your cells. There, it helps generates 90-95% of the energy in your body. Not surprisingly, organs with the highest energy needs — like your heart, brain, liver, and kidneys — have the highest concentrations of CoQ10.

CoQ10 also functions as an important lipid antioxidant. By scavenging free radicals in fatty tissues, it protects LDL cholesterol, DNA, and cell membranes from oxidative damage.* It can also recycle other antioxidants, such as vitamins C and E, giving them extended life in the body.* By supporting energy generation and providing antioxidant protection, CoQ10 may help maintain blood pressure already within normal limits, improves overall cardiovascular health, supports healthy brain aging, and contributes to healthy energy levels.*

CoQ10-SR® features MicroActive® CoQ10 Complex, specially formulated to have universal enhanced absorption across all people who take it.

Click here to view the research abstracts. 

100% of our ingredients are backed by human clinical studies.

Click on any of the ingredients below to view the research abstracts.

Suggested Use: 1 vegicap daily with a meal.

Serving Size: 1 vegicap Servings Per Container: 60
Amount Per Serving % Daily Value
Coenzyme Q10
60 mg CoQ10 as MicroActive® Q10 Complex
40 mg as crystalline CoQ10
100 mg †
† Daily value not established.

Other ingredients: vegetable cellulose, beta-cyclodextrin (from non-GMO potatoes), and leucine.
MicroActive® is a registered trademark of BioActives, LLC.
MicroActive® Q10 is protected under US patent 7,030,102.
‡The term “regular” refers to powdered ubiquinone.

Dosage Chart

Ingredient Daily Dose Used in Human Studies Daily Dose Used in CoQ10-SR®
Coenzyme Q10 30 - 300 mg
crystalline CoQ10
60 mg MicroActive® Q10
plus 40 mg crystalline CoQ10
(providing the equivalent of
220 mg of crystalline CoQ10)

Serving size: 1 vegicap ● Daily dose: 1 vegicap

Directions for use

Serving Size Daily Dose When to take How to take
1 Vegicap 1 Vegicap 1 Vegicap in the AM With a meal

A CoQ10 for Everyone

Forget good absorbers and poor absorbers. Everyone can absorb MicroActive® CoQ10, featured in CoQ10-SR®. Our sustained-release formula slowly releases CoQ10 over the course of 24 hours, providing your body with a steady supply of the compound.

MicroActive® CoQ10 has been shown in human clinical research to be 3x better absorbed than crystalline CoQ10 and 2x better absorbed than solubilized (“enhanced bioavailability”) CoQ10 softgels. It’s also been shown to double the levels of circulating CoQ10 in just three weeks. No wonder our customers have given it a 4.9-star rating!

Trust, Efficacy, and Our Promise

We are the only brand in the supplement industry that can guarantee that every single ingredient in every one of our products is backed by human studies and delivered in doses consistent with clinical research

No exceptions, no compromises.

Satisfaction
Guarantee

You can return items purchased directly from Quality of Life Labs for any reason within 30 days of purchase. See our Returns page for full details.

Protectively
Packaged in the USA

We package almost all of our products in glass bottles with metal lids for one simple reason: Glass and metal do the best job of protecting our supplements from light, oxygen, and moisture — all of which can degrade vitamins, minerals, botanicals, and other nutraceuticals and lessen their potency and freshness.

Dosages
Matter

When you choose Quality of Life, you can trust your supplements to work, because 100 percent of the ingredients in every product we manufacture are provided in dosages that match the clinical research.

Frequently Asked Questions

  • How long does the CoQ10 stay in your system?

    The MicroActive® CoQ10 in our CoQ10-SR formula has been shown to offer 24 hours of sustained release and offers 3.7x greater bioavailability than regular CoQ10 supplements.

  • Is the CoQ10 derived from natural sources, or is it synthetic?

    The MicroActive® CoQ10 used in our CoQ10-SR products is not a synthetic material. MicroActive® CoQ10 is derived naturally via a fermentation method using microorganisms.

  • What is the maximum amount of CoQ10-SR a person can take?

    The daily dosage is 100 mg because it is 3x more absorbed by the body, making it the equivalent of taking 300 mg of regular CoQ10. We do not recommend taking a dosage that exceeds more than 400 mg (4 capsules a day). If you consume too much CoQ10, it will simply pass through your body. Therefore, there are no benefits to taking a higher dosage than what is recommended.

  • Is it possible for the polymers in the formula to bioaccumulate over time?

    The polymers like HPMC are not absorbed by the system. HPMC is a soluble fiber that is also not fermentable by the colon bacteria. Beta cyclodextrin  is also not absorbed from the stomach and small intestines. It can be broken down by the enzyme amylase to form open-chain sugars and glucose. Carnuaba wax is highly insoluble and is not absorbed. So, all the polymers are eliminated from the GI tract, no chance of bioaccumulation.

Customer Reviews

Customer Reviews
4.9 Based on 36 Reviews
5 ★
94% 
34
4 ★
6% 
2
3 ★
0% 
0
2 ★
0% 
0
1 ★
0% 
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Filter Reviews:
YM
07/03/2022
Yolanda M.
United States United States

CoQ10SR

I think that it is working.

SK
06/20/2021
Sheila K.
United States

Consistent product that has no side effects

Fantastic experience. I trust quality of life to have the best consistency of their product. They also have the most consistent availability and customer service

A
05/02/2021
Anonymous
United States

Good for heart

This is a very good quality COQ10. My cardiologist recommend it for my heart as well as the time release feature.


Quality of Life's Satisfaction Guarantee

You can only return items purchased directly from Quality of Life Labs for any reason within 30 days of purchase. You will receive a full refund for unopened items in the original form of payment and merchandise credit for opened items.


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