Is this ubiquinol or ubiquinone?

Hi, I bought this end of last year and back for a new order when I saw your question and the answers provided. I agree with another reply to your question that it most likely will be ubiquinone if not answered ubiquinol, however the important info below, I Hope helps others wondering if in this case, if it even matters -I am always concerned about better versions, purer forms of all my vitamins and supplements for me or my cat Leo, -for instance Vitamin E -getting the natural form and not synthetic. With Co-Q 10 and your question, I did a search and found an info page from a human vit company who sells both forms (so its not self interest to sell one form over another) - It appears the mitrochondria convert both forms back and forth for balance so one form is not worse than another - the cells use both and change it to the other with an electron added or removed, (which is the difference between Ubiquinol and Ubiquinone) when needed and can easily convert from each form to the other as the mitrochondria needs for the cell. Please read the info fact sheet below to make up your own mind on the matter, but it appears with CO-Q 10 the diff forms may just be seller hype to sell a more expensive version - but truly that opinion is for each user to decide its merit - I am not stating that as fact for anyone else. We all need to make up our own mind but since I found this U vs U form issue may not be the same as lets say synthetic versus natural, one form getting better absorbed versus the other, I thought I should add this article with credit here so people can make up there own mind about its info. Hope this helps. Understanding CoQ10: Ubiquinone vs. UbiquinolBy Meghan Lyons MSVisit the vitamin and supplement aisle in any drug or grocery store, and there is most likely an entire space filled with CoQ10 products. Google “CoQ10” and nearly 7 million results appear. Read about nutrients for heart function support and CoQ10 is sure to be featured. Without a doubt, people are talking about CoQ10 in a number of different spaces. Have you joined the conversation?At Nature Made, we are always engaged with the conversations people are having about CoQ10, and have taken particular notice to one that is causing quite a bit of confusion: the ubiquinone vs. ubiquinol debate. Recently, some people have been describing ubiquinone—the form of CoQ10 that has been available for years—as inferior now that a new form, ubiquinol, has emerged. We’ve seen a lot of conflicting and misleading information on this debate and hope to shed a little light on the real story.A Quick Review of CoQ10Coenzyme Q10 (CoQ10) is a fat-soluble, vitamin-like compound produced naturally by our bodies. Found in nearly every cell in the body, CoQ10 is concentrated in organs that require the most energy — such as the heart, liver, muscles and kidneys. CoQ10 is concentrated in these organs because it is essential to the process of producing cellular energy from the food you eat.†Ubiquinone vs. UbiquinolIn the body, CoQ10 exists either in its oxidized form, ubiquinone, or in its reduced form, ubiquinol. When oxidized CoQ10 (ubiquinone) is used by the body, it transforms and becomes ubiquinol. In the same way, reduced CoQ10 (ubiquinol) becomes ubiquinone when it carries out its role in the body.To better understand how this works, let’s take a look at CoQ10 and cellular energy production. CoQ10 is found inside the powerhouses of cells called the mitochondria, the site where energy production occurs. It acts as an electron acceptor or donor in the chain of reactions that lead to energy production. When oxidized CoQ10 (ubiquinone) accepts an electron from another molecule in the chain, it becomes reduced (ubiquinol) and when reduced CoQ10 (ubiquinol) donates an electron, it becomes oxidized (ubiquinone). Maintaining this state of equilibrium is how the body benefits from CoQ10.†CoQ10 SupplementsRegardless of what form of CoQ10 you take as a supplement, the body is able to convert the consumed form to the other form as needed. In other words, if you take a reduced CoQ10 supplement (ubiquinol), the body can convert the reduced CoQ10 (ubiquinol) to the oxidized CoQ10 (ubiquinone) and vice versa. This conversion takes place to maintain a state of equilibrium between reduced CoQ10 (ubiquinol) and oxidized CoQ10 (ubiquinone).The Bottom LineUnquestionably, both forms—ubiquinone and ubiquinol—are effective and essential to important pathways in the body, and in states of need, either form can be reduced or oxidized to form the other.Next time you purchase CoQ10 keep the following points in mind:• Both CoQ10 forms—ubiquinone and ubiquinol—are important, effective and do great things for your body†• The body is extremely intelligent and is capable of turning one form of CoQ10 into the other as needed• Feel great that you are choosing such an important supplement for your health†Read more at http://www.naturemade.com/resource-center/articles-and-videos/heart-health/understanding-coq10-ubiquinone-vs-ubiquinol#GIPIFBdmODrRaVRV.99

What are all ingredients

IngredientsMaltodextrin, Cellulose, Gelatin, Coenzyme Q10, Vegetable Stearate, Silicon Dioxide.

I know who distributes it, but where is it manufactured? i do not want to use anything for my dog that was made in china.

It says distributed in Vermont, but you'll have the check the website for manufacturing details. I don't blame you for asking about Chinese items.

I will ask this again since the reply from a previous seller made no sense and was obviously ill informed. Is this ubiquinol or ubiquinone?

I checked the entire bottle. It does not specify. I also ckd the web site and see nothing there either. I'm not sure if this is accurate, but if ubiquinol is only in liquid; this product is powder inside gelatin caps. I open & sprinkler on my 17+ yr old dogs food. Another option contact those at www.vetriscience.com 1800-882-9993. Hope THIS helps.

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Reviews

K**N

Easy-to-Use CoQ10 Supplement for Heart Health Support

These VetriScience CoQ10 Healthy Heart capsules have been very easy to use and convenient. The easy-open design is a big plus, especially if you need to mix the contents with food. I’ve had no issues opening the capsules, and my pet takes it without any problems when mixed in. I like that this supplement is specifically formulated to support heart health and uses Coenzyme Q10, a well-known ingredient for cardiovascular support. The quality feels reliable, and it’s reassuring to use a product from a brand known for veterinary supplements. Overall, this is a well-designed and practical heart health supplement. Easy to administer, good quality, and a great option for pets that need added cardiovascular support.

16.12.2025

J**6

Seems to help our cat with HCM and CHF

If you're a cat owner, you're probably looking into this because your cat was just diagnosed with hypertrophic cardiomyopathy (HCM), probably with congestive heart failure (CHF). You're devastated. And you're probably desperate for info. I'll describe our experience here, including the role of VetriScience Labs Cardio Strength (later in this review). It's a bit of a long story, but bare with me. Hopefully the info will help you and your cat. Okay, so our 10-year-old cat, Melvin, was diagnosed with HCM with CHF in mid-December of 2016. Very grim diagnosis based on echocardiogram. He was in bad shape. After careful research and vet-guided experimentation, his regimen has been prescribed doses of furosemide (Lasix) and diltiazem twice a day (morning and night). It's crucial to give these regularly, and luckily they are not expensive. We get ours at a regular (human) pharmacy. We also give him 1/4 of a non-generic 81mg "low dose" aspirin every other day (in the morning). We have found that the name brand low-dose aspirin is easier to cut with a pill cutter. If you don't have a pill cutter, get one along with some 7-day pill organizers (a clear organizer for morning and a darker-colored one for night). Cutters and organizers are available on Amazon. You'll be doing a lot of cutting and pill organizing with an HCM/CHF cat. Anyway, on days where Melvin gets Lasix, diltiazem, AND aspirin, they are ALL able to fit in a size 4 clear empty gel capsule (also available on Amazon). We use the gel caps to give all medications, actually, because he has no trouble swallowing the size 4 caps (might be able to get away with size 3--just a tad bigger), and they will alleviate the bitter taste problem with ANY medication. We administer all pills with a pet pill gun (also available on Amazon). The pill gun is a godsend. You just confidently and quickly stick it back in your pet's mouth (wrap the cat in a towel if need be) and jam down the plunger. Boom! He doesn't even care about getting pills anymore. Quick and easy. No stress. We were unable to give pills before we discovered the empty gel caps trick and pill gun. Okay...so the prescribed medicine regimen was working well, but he was still having some breathing issues. This Cardio Strength supplement took us the rest of the way it seems. This is a BIG supplement pill. Luckily Melvin will take it when you sprinkle it on his food and mix it in. I wouldn't try to give this one with a pill gun. It's really big. So hopefully your cat will take it sprinkled on wet food. Otherwise you might need to get creative--maybe by splitting up the supplement into smaller gel caps and giving a couple of times a day. We just sprinkle one whole capsule over Melvin's food, IAMS MaxCal, which is a prescription diet (available through Amazon and elsewhere). It has a low sodium content, which is important. Mel is also an indoor-outdoor cat, and research has shown that the stress of not being able to go outside can really take a tool on an HCM cat. Our solution was to track him in real-time with the Pawtrack GPS collar designed specifically for cats (not yet available on Amazon, but it SHOULD BE). It's an incredible bit of technology at a very reasonable price. Cats with HCM are at risk of developing hind leg paralysis from thromboembolism. The aspirin is used to prevent this, but it's no guarantee. So, with Pawtrack we can track Mel and go to him if he seems to be in one spot for too long. I have tested this and and am able to get within 5-10 feet of him. When I get to where I think he is, I call him or activate the beeper, and there he is!! But I digress. So far Cardio Strength seems to be helping our cat more than the prescribed medications alone. I wouldn't want to drop the prescribed medications, but the supplement seems to be providing the boost that allows Mel to enjoy a high quality of life, which is critically important for us. PLEASE talk to your vet, though, before giving any supplements!! We have our fingers crossed that our comprehensive treatment plan will help keep Mel around for as long as possible. Cardio Strength seems to be helping to put a spring back in his step, and that is quite a significant thing when you consider the grim prognosis he was given. So far, so good. We continue to hope for the best and are grateful for the boost he seems to be getting from Cardio Strength.

24.01.2017

T**O

Vet recommended

My vet recommended this brand and supplement to me for my chihuahuas who have heart conditions. I sware these have been a factor in extend their lives! I give it to them every morning. Every time they see the cardiologist, they get great reports with no advancement in their heart grade. Just a tip… I grind these up in my smoothy blender and sprinkle on their food. My chi’s have no teeth. Lol! But, I recommended!

9.10.2025

J**B

Salty and acidic pill, but gives good energy level

I have been buying these supplements since May 2025, so far I feel it has been keeping my doggie’s heart stable in conjunction with his meds, however capsule is big and hard to hide, wish they can come up with a smaller capsule..and i had to empty the contents and give it via syyringe, he hated the taste because its both very salty and acidic..and my dog coughs after drinking water..not sure if its irritating his throat giving him acid reflux? Im not sure why its salty also because its supposed to help the heart..please advise if anyone notice it and its a potential problem..and i like to add, the pill gets gooey after some time, not a powder form anymore..its very sensitive to moisture..not sure if it will affect the efficacy of the vitamin..again im not here to criticize but just pointing out potential improvement of the product hopefully..so far my dog acts like a puppy on this heart supplement like he is a normal dog

6.11.2025

L**N

My dog has been taking this for years for her mitral valve disease. Good product but expensive. Please make it more affordable

23.01.2022

M**C

Seems to make a difference with my senior Mini Schnauzer. I will continue to give it to her...

18.09.2016

M**H

Mein 13 Jahre alter Hund bekommt täglich eine Kapsel auf sein Essen und ist sichtlich vitaler geworden. Er ist herzkrank und das Q10 unterstützt hervorragend.

12.11.2018

E**H

Bought this Coq10 for a recently acquired fiv+ cat. Comes in capsule form to conveniently add and mix in with food. He eats it added to food so must be palatable. Pleased with this outcome.

12.04.2024

A**R

Excellent for dogs with heart problems.

11.02.2024

ASIN	B0002TR4WQ
ASIN	B0002TR4WQ
Age Range Description	Adult
Best Sellers Rank	#5,040 in Pet Supplies ( See Top 100 in Pet Supplies ) #37 in Dog Multivitamins
Brand Name	VETRISCIENCE
Color	100 Count
Customer Reviews	4.2 4.2 out of 5 stars (2,784)
Date First Available	December 20, 2002
Date First Available	December 20, 2002
Department	dog-dental-care
Department	dog-dental-care
Directions	Give 1 capsule daily per 10 lbs of body weight. If giving more than 1 capsule, divide between AM and PM.
Included Components	Coenzyme Q10-10mg (100 Capsules)
Is Discontinued By Manufacturer	No
Item Dimensions LxWxH	2 x 3.75 x 2 inches
Item Package Dimensions L x W x H	3.82 x 1.89 x 1.81 inches
Item Weight	1.6 ounces
Item model number	0900322.100
Item model number	0900322.100
Manufacturer	Vetri-Science Laboratories
Manufacturer	Vetri-Science Laboratories
Model Name	Coenzyme Q10 10 MG Capsules
Number of Items	1
Product Dimensions	2 x 3.75 x 2 inches; 1.6 ounces
Size	100 Count (Pack of 1)
Specific Uses for Product	Heart
Target Audience Keyword	dogs, house-cats
Warranty Description	100% Satisfaction Guarantee

VetriScience Coenzyme Q10

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