Holland & Barrett CoEnzyme Q-10 Review - For Cognitive And Cardiovascular Support CoQ10 Updated November, 2023
Final Thoughts

Overall Score 66%

Holland & Barrett CoEnzyme Q-10 Review

Manufacturer’s Claim

The following review is for a product called Holland & Barrett CoEnzyme Q-10. The manufacturer claims that this dietary supplement helps promote heart vitality, cardiovascular health, as well as providing energy to the cells in the body. They also claim that it contains antioxidants that help reduce free radicals. Read our review below to see if Holland & Barrett CoEnzyme Q-10 is an effective dietary supplement that can help you.


  • Sunflower Seed Oil
  • Coenzyme Q-10
  • Colour (Red Iron Oxide)
  • Anti-Caking Agent (Silicon Dioxide)
  • Acidity Regulator (Sodium Carbonate Anhydrous)
  • Glycerol
  • Modified Corn Starch
  • Carrageenan

Holland & Barrett CoEnzyme Q-10 helps support the heart and the cells in the body. It provides energy and also protects the heart and cells. This product is suitable for use by vegetarians as well as vegans. This product does not contain artificial colors or flavors, preservatives, added sugar, sweeteners, salt, yeast, or porcine. Though, it is unfortunate, that the product does not contain BioPerine as this ingredient helps with absorption and bioavailability. Lack of this ingredient may render the product less effective.


The manufacturer suggests that one softgel be taken per day, preferably with a meal. It is recommended that the daily dosage is not exceeded within any 24-hour period. This dosage provides 200 mg CoQ10, where the effective dosage is recommended to be 250 mg. This may indicate that the product is less effective.


A single bottle of 30 softgels will cost $46.98. This product can only be purchased from the manufacturer’s website and cannot be found in other online or local stores. They do not offer discounts or bulk packages for purchase. This is a concern for customers who wish to use the product long-term as it will start getting very expensive to purchase.


The manufacturer offers their clients with a 30-day money-back guarantee. If you are not happy for any reason, simply return the product. This is not a solid return policy, as customers do not know what the condition of the product must be in upon returning it. In addition to this, 30-days are too short time to know if the product is effective or not.

Holland & Barrett CoEnzyme Q-10 Review – The Bottom Line

After our review, we have found a few things that we like about Holland & Barrett CoEnzyme Q-10. The product comes in easy to swallow softgels and the manufacturer offers a 30-day money-back guarantee.

Nonetheless, there are also many negative aspects that we have found about the product. First of all, the product lacks a very essential ingredient, namely BioPerine. This ingredient is essential for absorption and bioavailability. In addition to this, a single serving per day provides 200 mg CoQ10. This is too little to be effective, as the minimum dosage is 250 mg. The manufacturer does not offer their customers discount and they also do not provide bulk purchases. It may become expensive buying the product if customers will be using the product long-term. Finally, even though there is a money-back guarantee, it is weak and does not provide enough information. Due to these reasons, Holland & Barrett CoEnzyme Q-10 does not seem to be an effective supplement. We recommend searching for an alternative CoQ10 supplement.

Reviewed & delivered by our panel of experts at Reviewy.