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Co Enzyme Q10 CoQ10 300mg 60 Capsules

(6 customer reviews)

Original price was: £25.97.Current price is: £23.97.

Coenzyme Q10 (CoQ10) 300mg provides a high strength COQ10 supplement derived using 100% fermentation processed from natural food sources only.

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Coenzyme Q10 (CoQ10) 300mg provides a high strength COQ10 supplement derived using 100% fermentation processed from natural food sources only.

Fermentation of CoQ10 results in a pure “trans” form of Q10 which is the form which naturally occurs in the body and is therefor more easily recognised and processed internally.

CoQ10 can also be produced synthetically via a complex chemical process that results in a combination of CoQ10 molecules in both “cis” and “trans” configurations. Unlike trans CoQ10, the cis form does not occur naturally in the body.

Experts are currently unsure how the body handles this form of CoQ10 and whether it has the same protective capability as natural coq10. Although the safety of all-trans CoQ10 has been studied and verified, safety/toxicity studies have not been performed with all-cis or cis-trans CoQ10. In addition, the potential effects of impurities such as coenzyme Q9 typically found in synthetically manufactured CoQ10 are unknown at this time.

Although manufacture of natural CoQ10 is a difficult and more costly process compared to synthetic processes, safety and clinical efficacy of CoQ10 cannot be guaranteed without 100% fermentation. For that reason Supplement Tree CoQ10 is 100% naturally fermented.


Co-Q10 is a vitamin like substance which plays a central role in the body’s energy supply process, acting alongside enzymes (thus the name coenzyme Q10) to convert sugars and fat into energy. Coenzyme Q10 is also has an important role as an antioxidant within the body. Coenzyme quinones occur in several chemical forms, with coenzyme Q10 being the only form found in human tissues.

Energy Production
Coenzyme Q10 is an essential cofactor of enzymes involved in the production of energy. Coenzyme Q10 is held in mitochondria, structures found within cells with the responsibility for the generation of energy (in the form of a molecule called ATP). Tissues with high-energy needs (e.g. heart, liver, skeletal muscles) contain more mitochondria within their cells.

Healthy Cardiovascular and Immune System Support
Coenzyme Q10 is also important as a major fat-soluble antioxidant, offering protection to the cell membranes from the damaging effects of free radicals, in a complementary manner to vitamin E. Coenzyme Q10 may promote healthy cardiovascular and immune function (as cells involved in immune response have a high energy dependence).

Supplement Tree Co Enzyme Q10 Capsules are UK manufactured to GMP Code of Practice using only the finest ingredients.

These manufacturing procedures ensure that the basic manufacturing practices and prerequisites necessary for product quality and safety are being followed. This goes above and beyond what is required so that  we can guarantee you receive consistently high quality products.

Suitable for vegetarians and vegans. Kosher and Halal friendly.

6 reviews for Co Enzyme Q10 CoQ10 300mg 60 Capsules

  1. Honeybee

    300mg worked much better for me than the 100mg

    300mg worked much better for me than the 100mg so buying this regularly now.

    One person found this helpful
  2. lesley beattie

    Totally as expected

    This product was exactly as described.

    One person found this helpful
  3. Bren Gorey

    All good

    All good

    2 people found this helpful
  4. Amazon Customer

    Large tablet.

    great value

    One person found this helpful
  5. D. Mia

    These 300mg Q10’s seem just right for me, I …

    These 300mg Q10’s seem just right for me, I previously was taking a different brand at 100mg and didn’t notice any difference. After taking these 300mg Q10’s and a Selunium ACE supplement I have seen improvement in my muscle injuries/condition.

    6 people found this helpful
  6. Europa’s Lost Son

    Take this for Tinnitus

    Seems to help, but not really 100% sure. However I will continue taking it for now.

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