At a Glance
Supports liver health
Easy to administer
Derived from milk thistle
Our regular price:
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Side Effects and Warnings
No reported side effects; safe for both cats and dogs. There are no known interactions of Denamarin with drugs or other supplements.
Ask your veterinarian about this liver medication for dogs and cats, or consult with one of our pet care specialists at 1-800-844-1427.
This information is for informational purposes only and is not meant as a substitute for the professional advice of, or diagnosis or treatment by, your veterinarian. Always seek the advice of your veterinarian or other qualified professional with any questions you may have regarding a medical condition. Never disregard or delay seeking professional advice due to what you may have read on our website. Our medications are FDA approved and/or EPA regulated when and as required by law.
Cats/Small Dogs (12 lbs. and under), 90 mg - 30 count
Medium Dogs (13 to 34 lbs.), 225 mg - 30 count
Large Dogs (Over 35 lbs.), 425 mg - 30 count
Chewable Tabs ( All Weights), 225 mg - 30 count
Store in a cool, dry place not to exceed 86° F. Keep tablets in original blister pack until used. Tablets are sensitive to moisture and extreme heat.
The recommended dosage is based on weight but varies according to the direction of a veterinarian.
The usual recommended dose:
1 tablet for up to 65 lbs.
2 tablets for 66-120 lbs.
3 tablets for more than 120 lbs.
Denamarin tablets should not be broken, even for adjustment of the dosage.
Visit nutramaxlabs.com for more information.
Rated 4.7 out of 5 by 24
Rated 5 out of 5 by theknapps This product has helped my dog tremendously
Our dog, Bear, was stung be a swarm of bees at about 1.5 years old. Since then he had lost most of his hair with dry flakey skin, and had a bout with liver failure. We tried melatonin, vitamin E, and fish oil, but it did not work. Then one of the vets noticed a low liver enzyme and suggested denamarin for our dog. He has improved tremendously. His hair is growing back and he is a lot more spunky. We have stopped giving him the melatonin and vitamin E, and he continues to improve at age 6.
August 17, 2014
Rated 4 out of 5 by veggilo The product was recommended by our veterinarian.
We hope that this helps our little dog. It's supposed to be good for her kidneys. She's getting older, and needs something like this.
July 9, 2014
Rated 3 out of 5 by LuckysMom We'll see...
This was prescribed for my 14 y.o. dog due to high liver enzymes. Unfortunately he developed diarrhea the 1st week he took it. Even though the Vet thinks this med is unlikely to be the cause, she
had me take him off it for a week. He is now on 1/2 a dose & tolerating it well. Next week I'll try a full dose again
July 9, 2014
Rated 5 out of 5 by chicosmama Get Deal!!
I am so glad I can get this through the mail. It sure saves me time and money. And I am really satisfied with Denamarin. My dog is doing so much better since we put him on this medication.
March 19, 2014
Rated 4 out of 5 by MtMarie PetCareRX offers good value!
While my dog has not been retested in 3 months, the vet recommended this product as it is so helpful for liver function. She has elevated ALP but feels great and hikes 3 miles with no effort despite her age (12 1/2) so we will continue using Denamarin.
January 30, 2014
Rated 5 out of 5 by Bogey Denamarin works great!
My 12 year old English Springer Spaniel has been in liver failure since July. Her Alt was 4000 in July. Since being on Denamarin her Alt is now 300. Normal high is 120. Denamarin has really helped her.
January 13, 2014
Rated 5 out of 5 by MagPieMom This really worked
Our cat had a fatty liver, even though he was eating the same diet as his healthy brother. With this daily medicine he is back to himself, mischievous and energetic.
December 26, 2013
Rated 5 out of 5 by RACERMAN50 Happy Poodle!
Denamarin has made all the difference in the world for our aging Poodle.
November 18, 2013
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