CoQ10 is a coenzyme present in aerobic organisms including  bacteria, plants, and mammals [*]. The human body naturally produces CoQ10, and it is particularly abundant in the heart, liver, kidneys, and pancreas [*]. CoQ10 is essential for the optimal health of all tissues and organs in the human body [*]. 

CoQ10 is linked to the production of energy. It is a key ingredient in the production of cellular adenosine triphosphate (ATP). ATP powers every single cell in the human body [*]. 

CoQ10 has also demonstrated antioxidant properties hence its potential in combating a variety of degenerative diseases [*]. 

With age, we tend to produce less CoQ10. Our bodies also expend more CoQ10 when it’s exposed to oxidative stress from disease or medical conditions. Consuming food such as oily fish, organ meats, and whole grains can increase CoQ10 concentrations in the body [*].

There is also a wide selection of CoQ10 supplements in the market. These supplements recommend CoQ10 for increasing energy, as well as for cardiovascular and immune support. 

The popularity of CoQ10 has led to hundreds of brands flooding the marketplace; however not all supplements are created equal! Unfortunately, more than 90% of CoQ10 supplements in the market simply DON’T WORK!

We understand the challenges in finding the right supplement for your health needs. That’s why we gathered years of research and made this guide to help you find the top-rated CoQ10 formulas that work for you.

CoQ10 Supplement Benefits

  • Promotes cardiovascular health
  • Boost immune system
  • Improves energy levels
  • Could help reduce headaches
  • Improves brain function
  • Reduces high cholesterol levels

Things To Be Cautious About

Has your brand been third-party tested? You should never buy supplements that don’t have Certificate of Analysis. The studies should be conducted in labs that are not affiliated with the manufacturer. These labs verify the product for safety and potency.

Does your supplement contain cheap synthetic fillers? Some brands add artificial fillers to cut cost to offer cheap products. Some of these cheap fillers we found were additives and artificial coloring. You should never purchase cheap products when it comes to supplements.

Avoid Subscription Auto-Billing Offers – unfortunately many brands use this trick to charge your card without your authorization, even if a customer returns the product. It’s often better to make a one time purchase. If you’re happy with the service, then proceed with a subscription offer.

No return policy or customer service – a reputable supplement company will offer 100% money-back guarantee policy and provide customer support through phone number and email. We noticed many formulas out there are just copies of the top-rated brands. They don’t offer an easy refund policy or don’t even have a phone number to prove they are real.

Top 5 CoQ10 Supplements

The result: we reviewed over 100+ brands of CoQ10 Supplements in the market and complied a list of top 5 formulas based on effectiveness, safety, pricing, return policy, and overall customer satisfaction.

1. PureNature CoQ10

  • Shipping & Return Policy 100% 100%
  • Customer Service 98% 98%
  • Essential Ingredients 100% 100%
  • Effectiveness 99% 99%

Note: we test purchased this product. We can confirm on-time delivery, reliability and quality product from this brand.

PureNature has been in the market for a long time and is one of the most reputable companies. One of the few companies that offer 24/7 customer support through phone and email; they also offer a 1-year full refund policy which is unmatched in the market. PureNature CoQ10 contains the recommended dosage for CoQ10.

PureNature CoQ10:
– No soybeans and Non-GMO
– Contains all the essential ingredients*
– Manufactured in the USA
– 3rd party lab tested for potency and label accuracy
– Multiple bottle discount up to 50% off

How to use: Each bottle contains 30 capsules and it’s recommended to take one capsule per day.
Return Policy: PureNature offers 1-year full refund policy for both used or unused products. This level of flexibility shows the confidence this company has for their products backed by many happy customers. Contact 24/7: 1-888-457-6441 or contact@purenatureplus.com

The quality of this formula has been confirmed using a third-party independent laboratory that ensures its label accuracy, high quality and consistency of each batch. 

Pricing Options: PureNature offers a great deal based on their bundling options. For example, customers can get up to 50% discount on bundles.

*Individual Results May Vary – Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product websites for more information.

2. Swanson CoQ10

  • Shipping & Return Policy 96% 96%
  • Customer Service 95% 95%
  • Essential Ingredients 97% 97%
  • Effectiveness 95% 95%

Note: we test purchased this product. We can confirm on-time delivery, reliability and quality product from this brand.

Swanson is another well-known company with a wide variety of formulas serving consumers for over 50 years.  Swanson CoQ10 contains the recommended ingredients with lower dosage per serving. Some other ingredients include organic soybean oil, gelatin, beeswax among others; Swanson offers label transparency that lists the amount of each ingredient they use in the product.

How to use: Each bottle contains 100 softgels with one softgel per serving.

Return Policy: Return and refund policy depends on where you purchase this brand; it’s best to call them to confirm 1-800-437-4148. Purchases directly from Swanson come with a 30-day full refund for the unused/unopened portion of your purchase.

Pricing Options: Pricing varies by the retailers offering this supplement, we have noticed prices ranging $10.49-13.99 with discount options. Please check the retailer to see the most updated price.

*Individual Results May Vary – Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product websites for more information.

3. Puritan’s Pride CoQ10

  • Shipping & Return Policy 96% 96%
  • Customer Service 94% 94%
  • Essential Ingredients 97% 97%
  • Effectiveness 93% 93%

Note: we test purchased this product. We can confirm on-time delivery, reliability and quality product from this brand.

Puritan’s Pride is a top-rated company with years of track record. They offer a wide variety of dietary supplements and more. Puritan’s Pride CoQ10 contains 200 mg of Coenzyme Q-10.

How to use: Each bottle contains 240 softgels and it’s recommended to take up to two softgels per day.
Return Policy: Return and refund policy depends on where you purchase this brand; typically this brand offers a 90 days return policy for products directly purchased from them.

Pricing Options: Pricing varies by the retailers offering this supplement, we have noticed prices ranging around ~$47.80 per bottle with multiple bundle discounts. Please check their official site to see the most updated price.

*Individual Results May Vary – Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product websites for more information.

4. Solgar CoQ10

  • Shipping & Return Policy 94% 94%
  • Customer Service 94% 94%
  • Essential Ingredients 95% 95%
  • Effectiveness 93% 93%

Note: we test purchased this product. We can confirm on-time delivery, reliability and quality product from this brand.

Solgar is a top rated company with years of track record. They offer a wide variety of dietary supplements and more. Solgar CoQ10 contains 100mg of Megasorb Coenzyme Q-10; manufactured in the USA. Solgar lists the amount of each ingredient they use in the product.

How to use: Each bottle contains 30 softgels recommended one softgel per serving.

Return Policy: Purchases directly from Purity Products come with a 60-day refund policy.
Pricing Options: Pricing varies by the retailers offering this supplement, we have noticed prices ranging around ~$29.91 per bottle with some additional bundle discounts. You can visit their website for the most up to date pricing and info.

*Individual Results May Vary – Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product websites for more information.

5. Gives CoQ10

  • Shipping & Return Policy 94% 94%
  • Customer Service 93% 93%
  • Essential Ingredients 95% 95%
  • Effectiveness 93% 93%

Gives Nutrition offers many premium quality formulas. Their CoQ10 formula is no exception, and it’s one of the top rated supplements out there. All the ingredients in Gives Nutrition have been listed on the bottle, ingredients potency and label accuracy has been confirmed by 3rd party lab results.

Gives CoQ10:
– Manufactured in the USA
– Non-GMO
– 3rd party lab tested for potency and label accuracy
– Multiple bottle discounts

How to use: Each bottle contains 30 capsules and it’s recommended to take one capsule per day.
Return Policy: Gives Nutrition offers a 90-day full refund policy for purchases made directly from them.

Pricing Options: Gives Nutrition offers a great discount on bundles. Please follow the link below for the most updated pricing offers.

*Individual Results May Vary – Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product websites for more information.

Ranking Factors

Shipping & Return Policy: we check the shipping and return policy of each recommended product to make sure these brands stand behind their products.

Customer Service: we contact the top rated brands through email, chat or phone to make sure they are responsive and can answer potential questions customers might have.

Essential Ingredients: we verify the ingredients in every top rated brands, their safety and dosage amount in comparison with the latest scientific studies.

Overall Effectiveness: we check with real customers through their reviews and testimonials to make sure the top brands are as effective as they claim to be. We recommend the top 5 formulas based on their average score.

We highly recommend our reader to do their own research, read real reviews and contact any brands directly to make sure they can provide the products and services based on their needs.

1. PureNature CoQ10

  • Shipping & Return Policy 100% 100%
  • Customer Service 98% 98%
  • Essential Ingredients 100% 100%
  • Effectiveness 99% 99%

Sources and Citations

1. Coenzyme Q10: The essential nutrient https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3178961/
2. Coenzyme Q10 https://www.nccih.nih.gov/health/coenzyme-q10

*This is a subjective assessment based on the strength of the available information and our independent research and customer feedback. Results may vary based on individual.

Disclosure of Material Connection: we only recommend products and services which we believe will add value to the users. However, you should assume the owner of this website and/or blog has an affiliate relationship and/or another material connection, to any suppliers of goods and services that may be discussed here and may be compensated for showing ads or recommending products or services or linking to the supplier’s website.