Nutramax Denamarin Liver Health Supplement for Dogs, With S-Adenosylmethionine (SAMe) and Silybin, 75 Chewable Tablets | On Sale | EntirelyPets Rx
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Nutramax Denamarin Liver Health Supplement for Dogs, With S-Adenosylmethionine (SAMe) and Silybin, 75 Chewable Tablets

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NOTE: Limited supply item - only three (3) per customer per order.


Denamarin chewable tablets containing SAMe (s-adenosylmethionine) and silybin can be used in dogs of all sizes to help support healthy liver functions. In addition, research has shown the administration of Denamarin chewable tablets to be safe for dogs. Denamarin Liver Health Supplements are brought to you by Nutramax Laboratories Veterinary Sciences, the #1 veterinarian recommended supplement company. *Source: Survey conducted among small animal veterinarians who recommended animal supplements.

Key Benefits:

  • Liver Support for Dogs: Denamarin is the #1 veterinarian recommended liver support supplement for dogs. This supplement contains s-adenosylmethionine (SAMe) to help increase levels of the antioxidant glutathione - one of the liver's main detoxifying agents
  • High-Quality Ingredients: The Silybin found in Denamarin has shown better absorption by dogs than the standardized milk thistle extract found in many other products
  • Support Your Dog's Liver Health: The liver, one of your pet's most vital organs, is responsible for removing toxins, storing energy, aiding digestion, and supporting the immune system
  • From the #1 Veterinarian Recommended Supplement Company*: Nutramax Laboratories Veterinary Sciences has been a leader in pet health for over 30 years, and provides supplements to support joint health, digestive health, and overall wellness
  • Backed by Science: Nutramax Laboratories Veterinary Sciences supplements are veterinarian formulated with high-quality ingredients to ensure your pet is receiving a safe supplement


Active Ingredients:

S-Adenosylmethionine* 225 mg, Silybin-phosphatidylcholine complex (SPC) 82 mg. *Contains NMXSS75® S-Adenosylmethionine, proprietary veterinary researched specifications. Providing 24 mg of Silybin A+B.


Denamarin® Chewable Tablets should be given on an empty stomach, at least one hour before a meal for optimal absorption. The number of chewable tablets administered may be gradually reduced, or increased, at any time at the recommendation of your veterinarian.

Weight Daily Feeding
Under 6 lbs ¼ chew
7-15 lbs ½ chew
16-30 lbs 1 chew
31-45 lbs 1½ chew
46-60 lbs 2 chews
61-75 lbs 2½ chews
76-90 lbs 3 chews
91-105 lbs 3½ chews
Over 105 lbs 4 chews

Chewable tablets should be given on an empty stomach, at least 1 hour before a meal for optimal absorption.


Store in a cool dry place. Tablets are sensitive to moisture and extreme heat. Keep lid tightly secured to ensure freshness. Keep bottle out of the reach of children. This bottle may contain a non-toxic desiccant.


Review Summary
9 Reviews
67% (6)
33% (3)
0% (0)
0% (0)
0% (0)
100% Recommend this product (9 of 9 responses)
By Huili Q.
new york
perfect product perfect price
June 16, 2021
perfect product perfect price
By Clu C.
My dog LOVES it!
April 12, 2021
Poppy is 14 and taking an assortment of maintenance meds for arthritis. She HATED the big blue Denemarin pills and it was a battle to get them down her. I wanted her to take it to support her liver because of the medications, and luckily found this chewable version. She now gobbles her Denemarin down like a treat every morning!

Merchant Response:That is a lovely photo of Poppy! Thanks for sharing. ?
  • Effective and the dog LOVES it!
  • Expensive.
By Dixon T.
Grayling, MI
April 4, 2021
I like that the Denamarin are chewable and my dog does not even hesitate and she chews hers up.
Geneva il
Good product
March 16, 2021
Easy to order, fast delivery!
By Carlton A.
Scarborough, Maine
Website improvements
February 10, 2021
The website to track orders needs a lot of improvement. Also, improvement made to auto repeat items making it easier/flexible to change reordering date
  • See above
  • See above
By Shelli
Eugene, OR
Smaller Bottle
December 20, 2020
I’ve been buying this through my dog’s vet in a much larger bottle. My Chihuahua gets 1/4 pill a day, so the smaller size available here is a better choice as far as freshness.

I was also happy with the speedy delivery! I’ll be ordering from EntirelyPets again!
  • Smaller sized option
  • Speedy delivery
By Ace's M.
Meds for liver problems
September 24, 2020
My dog must be on this for the rest of his life
By Amy P.
Helping my baby with her liver blood levels
November 4, 2019
Thank you for having these available for myToy Poodle at such a great price.

Merchant Response:HI Amy, we are so glad to hear that this product has helped your per blood liver level. We are also happy to hear that we were able to provide you with great service.
By Myra P.
Pasadena, TX
Great price
March 24, 2019
My dog was put on Denamarin for liver issues. I saved so much money purchasing it through your company rather than the vet.

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