CoQ10 400 mg

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Help support cardiovascular wellness with Swanson CoQ10. Swanson Health Products' ultra-potent 400 mg CoQ10 softgels are our highest potency CoQ10 supplement. These convenient softgels are an excellent choice for promoting ATP production in the body.


Supplement Facts

Serving Size 1 Softgel

Servings Per Container 30

Amount Per Serving % Daily Value
Coenzyme Q10 400 mg *

*Daily Value not established.

Other Ingredients: Organic soybean oil, softgel (gelatin, glycerin, purified water, annatto), yellow beeswax.

Suggested Use: As a dietary supplement, take one softgel one to two times per day with food and water.

Sulfites Warning: Contains sufites.

Warning: For adults only. Consult your healthcare provider before using this or any product if you are pregnant or nursing, taking medication or have a medical condition.

Storage Instructions: Keep out of reach of children. Do not use if seal is broken. Store in a cool, dry place.




  1. Should CoQ10 Be Taken With Food?
    Yes. CoQ10 is a fat-soluble nutrient, which means it is generally best taken with a meal that contains some dietary fat to support absorption. Many people choose to take CoQ10 with breakfast or lunch as part of their daily wellness routine. Always follow the directions provided on your supplement label.
  2. How Much CoQ10 Should I Take Daily?
    The amount of CoQ10 that is right for you can vary based on factors such as age, lifestyle, and individual wellness goals. CoQ10 supplements are available in a variety of strengths, ranging from lower-dose formulas for everyday support to higher-potency options. Follow the serving size recommendations on the product label, and consult your healthcare provider if you have questions about the best dosage for your needs.
  3. Can CoQ10 Interact With Medications?
    CoQ10 may interact with certain medications, including blood thinners and some medications used to manage blood pressure or blood sugar. If you are taking prescription medications, have a medical condition, or are under a healthcare provider's care, consult your healthcare provider before adding CoQ10 or any dietary supplement to your routine.
  4. Who Should Not Take CoQ10?
    CoQ10 is generally well tolerated by most healthy adults when used as directed. However, individuals who are pregnant, nursing, taking medications, preparing for surgery, or managing a medical condition should consult their healthcare provider before use. A healthcare professional can help determine whether CoQ10 is appropriate for your individual health needs.
  5. Why choose Swanson CoQ10 400 mg?
    Swanson CoQ10 400 mg delivers a high-potency dose of Coenzyme Q10 in a convenient softgel, making it an excellent option for individuals seeking more robust daily CoQ10 support. CoQ10 plays a key role in cellular energy production and antioxidant protection, and this 400 mg formula provides a concentrated amount in a single serving. With 30 softgels per bottle, it's a convenient choice for those who prefer a higher-strength CoQ10 supplement as part of their heart health and wellness routine.
  6. Is Swanson Ultra CoQ10 400 mg suitable for special diets?
    Swanson Ultra CoQ10 400 mg is designed to accommodate a variety of dietary preferences. This formula is non-GMO, gluten-free, and dairy-free, making it a convenient choice for individuals looking to avoid common dietary allergens and genetically modified ingredients. Please note that this product is not suitable for vegan or vegetarian diets, as the softgel contains animal-derived ingredients.


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