One-time purchase
To see product details, add this item to your cart.
Ships from: 鶹
Sold by: Aone Purchase
To see product details, add this item to your cart. You can always remove it later.
Ships from
鶹
鶹
Ships from
鶹
Returns
Eligible for Refund or Replacement
Eligible for Refund or Replacement
This item is non-returnable, but if the item arrives damaged or defective, you may request a refund or replacement.
Read full return policy
Payment
Secure transaction
Your transaction is secure
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
Support
Product support included
What's product support?
In the event that your product does not work as expected or you need help using it, 鶹 offers free product support. To access this option, go to Your Orders and choose Get product support.
To see product details, add this item to your cart. You can always remove it later.
Added to

Sorry, there was a problem.

There was an error retrieving your wish lists. Please try again.

Sorry, there was a problem.

List unavailable.

Kirkland Signature™ Coenzyme Q10 Natural Source, 100 mg, 300 Softgels

4.7 out of 5 stars 536 ratings
To see product details, add this item to your cart. You can always remove it later.
Available at a lower price from other sellers that may not offer free Prime delivery.

Purchase options and add-ons

Brand KIRKLAND
Flavour Unflavored
Unit count 300 Count
Item form Softgel
Item weight 0.18 Kilograms
Item dimensions L x W x H 13.2 x 13.2 x 6.6 Centimetres
Special ingredients Coenzyme Q
Diet type Gluten Free
Product benefits Antioxidant,Cardiovascular Health
Age range (description) Adult

About this item

  • New improved formula featuring clear enteric softgels
  • Contains 100 mg of CoQ10 per softgel
  • Derived from a natural source
  • Non GMO
  • NPN 80028951
› See more product details

Frequently bought together

Kirkland Signature™ Coenzyme Q10 Natural Source, 100 mg, 300 Softgels
This item: Kirkland Signature™ Coenzyme Q10 Natural Source, 100 mg, 300 Softgels
$39.97($0.13/count)
Get it by Sunday, Jun 22
Sold by Aone Purchase and ships from 鶹 Fulfillment.
+
Webber Naturals Vitamin D3 2500 IU Extra Strength, 180 Softgels, For Healthy Bones, Teeth, and Helps Prevent Vitamin D Defici
$8.54($0.05/count)
In Stock
Ships from and sold by 鶹.ca.
+
Webber Naturals Turmeric Curcumin, 3,050 mg of Raw Herb, 120 Capsules, Antioxidant Support, Vegan
$16.99($0.14/count)
In Stock
Ships from and sold by 鶹.ca.
Total price:$00
To see our price, add these items to your cart.
Details
Added to Cart
Some of these items ship sooner than the others.
Show details Hide details
Choose items to buy together.

What do customers buy after viewing this item?

Page 1 of 1 Start again
Previous set of slides

  1. Highest rated

    in this set of products

  2. Bestselling | Lowest price

    in this set of products
Next set of slides

Important information

Safety Information

Keep out of reach of children.

Ingredients

Medicinal ingredient: Coenzyme Q10 100 mg. Non-Medicinal: Enteric softgel capsule (Gelatin {bovine}, =Vegetable glycerin {palm and kernel oil - RSPO Certified}, Purified water, PectinSorbitol), Rice bran oil, d-alpha tocopherol (non-GMO sunflower).

Legal Disclaimer

Actual product packaging and materials may contain more and different information than what is shown on our website. We recommend that you do not rely solely on the information presented and that you always read labels, warnings, and directions before using or consuming a product.

Product description

Human tissue biopsies have shown that CoQ-10 levels change with age, reducing the amount of energy available for our systems to function properly and leaving us more vulnerable to health problems. This change suggests that ubiquinone may be a factor in age-related issues, including cardiovascular health. Supplementation helps replenish declining CoQ10 levels and also compensates for the reduction in CoQ10 associated with using statin drugs.

Product information

Technical Details

Manufacturer ‎Kirkland Signature
Place of Business ‎Beaverton, OR 97005,US
Manufacturer reference ‎096619
Product Dimensions ‎13.2 x 13.2 x 6.6 cm; 180 g
ASIN ‎B01GYC5R9G

Additional Information

鶹 Rank

Feedback

Kirkland Signature™ Coenzyme Q10 Natural Source, 100 mg, 300 Softgels

Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?
/
/
/
/
Please sign in to provide feedback.

Product details

  • Is discontinued by manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 13.2 x 13.2 x 6.6 cm; 180 g
  • Date First Available ‏ : ‎ June 12 2016
  • Manufacturer ‏ : ‎ Kirkland Signature
  • Place of Business ‏ : ‎ Beaverton, OR 97005,US
  • ASIN ‏ : ‎ B01GYC5R9G
  • Manufacturer reference ‏ : ‎ 096619
  • Customer Reviews:
    4.7 out of 5 stars 536 ratings

Brands in this category on 鶹

Sponsored

Customer reviews

4.7 out of 5 stars
536 global ratings

Review this product

Share your thoughts with other customers
Write a customer review
This product is effective, and a great value for the quality.
5 out of 5 stars
This product is effective, and a great value for the quality.
This product is effective, and a great value for the quality. Best price I could find as it has 300 pills other brands selling 90 for the same price. Would buy again.
Hide
Thank you for your feedback
Sorry, there was an error
Sorry we couldn't load the review

Top reviews from Canada

  • jessy normand
    5.0 out of 5 stars This product is effective, and a great value for the quality.
    Reviewed in Canada on June 4, 2025
    Verified Purchase
    This product is effective, and a great value for the quality.
    Best price I could find as it has 300 pills other brands selling 90 for the same price.
    Would buy again.
    Customer image
    jessy normand
    5.0 out of 5 stars
    This product is effective, and a great value for the quality.

    Reviewed in Canada on June 4, 2025
    This product is effective, and a great value for the quality.
    Best price I could find as it has 300 pills other brands selling 90 for the same price.
    Would buy again.
    Images in this review
    Customer image
    Helpful
     Report
  • alvina
    5.0 out of 5 stars The excellent service.m
    Reviewed in Canada on June 12, 2025
    Verified Purchase
    Arrived so quickly, great price.
    Helpful
     Report
  • Bruce banner
    5.0 out of 5 stars A1
    Reviewed in Canada on May 5, 2025
    Verified Purchase
    A1
    Helpful
     Report
  • Dee Ennis
    4.0 out of 5 stars Good brand
    Reviewed in Canada on April 6, 2025
    Verified Purchase
    Arrived on time.
    Helpful
     Report
  • robert
    5.0 out of 5 stars $15 cheaper at costco !
    Reviewed in Canada on April 5, 2025
    Verified Purchase
    Its good stuff but is 15 dollors cheaper at Cosco !
    Helpful
     Report
  • Casey Zettl
    5.0 out of 5 stars Great value
    Reviewed in Canada on March 6, 2023
    Verified Purchase
    This product is effective, and a great value for the quality. I suffer from Ehlers Danlos Syndrome, and use a combination of supplements in order to retain elasticity, and promote healing of my connective tissue.

    Without this product, my joint pain would be severe, and my mobility would be significantly more limited. I've noticed marked improvement in both areas, and would definitely recommend it to anyone struggling with either EDS, or various forms of arthritis. Especially when used in conjunction with go glucosamine, and vitamin c supplementation.
    9 people found this helpful
    Helpful
     Report
  • Papa Son
    5.0 out of 5 stars Kirkland 100mg- 300 soft Coenzyme Q10 Natural Source softgels are great value!
    Reviewed in Canada on February 13, 2024
    Verified Purchase
    This product is a signature brand Kirkland a Costco produced product. Kirkland 100mg- 300 soft Coenzyme Q10 Natural Source softgels are great value compared to other brands.
    Helpful
     Report
  • progress
    5.0 out of 5 stars Hopefully does what supposed to do
    Reviewed in Canada on June 28, 2023
    Verified Purchase
    I take it along with my cholesterol pills as informed by my daughter...supposed to contract with some of the "bad: things that taking cholesterol pills do.
    All I can say is I have been on them for a few years and seem good for my memory this far...guess time will tell....
    One person found this helpful
    Helpful
     Report

Top reviews from other countries

Translate all reviews to English
  • George E. Creel
    5.0 out of 5 stars USP acknowlegement sold me
    Reviewed in the United States on July 1, 2020
    Verified Purchase
    I have started buying Kirkland products because of the USP logo on them. I know most products like this come from China and have given up trying to buy from US sources. Next best thing is listing by USP, though it's possible I'm being suckered with that. Still, best I can do and I do trust Costco.
    Report
  • Adriana
    5.0 out of 5 stars Buen producto
    Reviewed in the United States on February 12, 2023
    Verified Purchase
    Llegó a tiempo y siendo el producto correcto, sin problemas, excelente
    Customer image
    Adriana
    5.0 out of 5 stars
    Buen producto

    Reviewed in the United States on February 12, 2023
    Llegó a tiempo y siendo el producto correcto, sin problemas, excelente
    Images in this review
    Customer image
    Report
  • Teresa Gissible
    5.0 out of 5 stars Great value!
    Reviewed in the United States on May 5, 2021
    Verified Purchase
    Works great. Easy to shallow. Priced reasonable. I’m happy. Yes, I’d recommend it. Yes, I’d buy it again.
    Report
  • Crashcart-65
    4.0 out of 5 stars CQ10
    Reviewed in the United States on December 9, 2020
    Verified Purchase
    I'm not sure you can tell how well it works.I'm hoping it is doing its job. I would opt for the 200 milligram or 300 milligram dose next time.
    Report
  • Ralph
    5.0 out of 5 stars Easy service for requested product
    Reviewed in the United States on October 29, 2020
    Verified Purchase
    Great price for a product and from a company that I know from previous purchases in a big box store.
    Report

Disclaimer:While we work to ensure that product information is correct, on occasion manufacturers may alter their ingredient lists. Actual product packaging and materials may contain more and/or different information than that shown on our Web site. We recommend that you do not solely rely on the information presented and that you always read and follow labels, warnings, and directions before using or consuming a product. This product may not be right for you. For additional information about a product, please contact the manufacturer. Content on this site is for reference purposes and is not intended to substitute for advice given by a physician, pharmacist, or other licensed health-care professional. You should not use this information as self-diagnosis or for treating a health problem or disease. Contact your health-care provider immediately if you suspect that you have a medical problem. 鶹.ca assumes no liability for inaccuracies or misstatements about products.