As we age, production of coenzyme Q-10 in the body declines. Coenzyme Q-10 is an essential component of the mitochondria (the powerhouse inside body cells) and is present within the majority of cells in the human body. Generally, its highest concentration is within cells that have high energy demands, such as muscle cells.
Having a balanced intake of crucial nutrients is essential for good health and general wellbeing. Kirkland Signature CoQ-10 contains vitamin E which contributes to the protection of cells from oxidative stress.
If you are not completely satisfied with this Kirkland Signature Product, your money will be refunded.
- 100 Softgel Capsules
- CoQ-10 300 mg
Allergy Information: Please refer to above 'Nutritional Facts' for further information.
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Please note that we are unable to ship to the Channel Islands, Post Office boxes and BFPO.
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We regret that we cannot accept and process online purchase returns at any Costco Warehouses.