Swanson Ultra has formulated a supplement that contains Coenzyme Q10 and Tocotrienols in a body preferred form designed for cardiovascular support. Swanson Ultra claims to use the most potent form of this enzyme to ensure optimum results. Today we are conducting a review of Swanson Ultra Maximum Strength CoQ10 to see if this product is the most practical and efficient choice of CoQ10  for you.


  • Natural Coenzyme Q10 (as ubidecarenone) – 600 mg
  • EVNol Natural Full Spectrum – 60 mg

Tocotrienol Complex (from palm) (includes d-gamma tocotrienol, d-alpha tocotrienol, d-delta tocotrienol and d-beta tocotrienol).

Other ingredients

  • Gelatin
  • Rice bran oil
  • Glycerin
  • Purified Water
  • Annatto
  • Yellow Beeswax
  • Palm Oil
  • D-alpha Tocopherol
  • Plant Squalene
  • Sterol Complex
  • Mixed Natural Carotenoids


The Maximum Strength CoQ10 formula is contained within a soft gel capsule. Based on the ingredient list, it seems that these capsules are made from gelatin and contain various fillers and binders. The manufacturer recommends taking one capsule a day with food and water.

Possible Side Effects

While the manufacturer has not listed any side effects associated with this product, research shows that taking doses of 300 mg or more of CoQ10 can potentially cause side effects such as rashes, nausea, abdominal pain, dizziness, sensitivity to light, irritability, headache, heartburn, and fatigue. The manufacturer has not mentioned anywhere on its packaging or website if this product is safe for people who have medical conditions, children or women who are pregnant.


A single bottle consists of 60 soft gels and retails for $26.70 and can be purchased directly from the manufacturer online.There is an auto-ship subscription that offers you 10% off each product. Autoship subscriptions are not ideal as they often come with hidden costs.


Swanson Superior Herbs offers a 30-day money back guarantee to consumers who are unsatisfied with the product, however, there are no reviews from consumers when looking at trustworthy sources which suggest that a refund has been granted successfully to an unsatisfied consumer.

Our Swanson Ultra Maximum Strength CoQ10 Review – Conclusion

Swanson Ultra seems to be a potentially good product based on the price and 30-day money back policy, however, there is not enough evidence to prove that this formula is effective. We are concerned about the milligram strength of this product as it is much higher than the recognized standard used by leading brands. This may cause some serious side effects if you have not consulted your healthcare provider first. Swanson Ultra has not provided any information on how this product works to benefit the heart and has failed to list any warnings for medical conditions on its label. The amount of fillers and binders used in this formula is concerning as it may affect the quality and efficiency of the CoQ10. There are also no reviews from consumers on reputable sites which leaves us questioning the popularity and effectiveness of this product. Consumers should also be wary of the auto-ship program offered as this often comes with hidden costs.

Click here to learn about our Top CoQ10 Products.