Buy new:
To see product details, add this item to your cart.
Ships from: Amazon.com
Sold by: Amazon.com
To see product details, add this item to your cart. You can always remove it later.
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.

Nutramax Denamarin Liver Health Supplement for Small Dogs and Cats - With S-Adenosylmethionine (SAMe) and Silybin, 30 Tablets

4.6 4.6 out of 5 stars 11,895 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in Non-Prescription Dog Medications by Nutramax Laboratories

To see product details, add this item to your cart. You can always remove it later.
Blister Pack Small Dog/Cat (under 12lbs)

Purchase options and add-ons

Brand Nutramax Laboratories
Flavor Liver
Item Form Tablet
Active Ingredients S-Adenosylmethionine 90 mg, Silybin-phosphatidylcholine complex (SPC)* 31 mg, *Providing 9 mg of Silybin A+B See more
Item Weight 9.98 Grams

About this item

  • Liver Support for Dogs and Cats: Denamarin is the #1 veterinarian recommended liver support supplement for dogs and cats. 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 and cats than the standardized milk thistle extract found in many other products
  • Support Your Dog and Cat's Liver Health: The liver is one of the most vital organs in your pet and 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

Customer ratings by feature

Ingredient quality
4.6 4.6
Value for money
4.1 4.1
Comfort
4.0 4.0
Absorbency
4.0 4.0

Frequently bought together

$32.99 ($1.10/Count)
Get it as soon as Monday, Apr 1
In Stock
Ships from and sold by Amazon.com.
+
$30.99 ($1.03/Count)
Get it as soon as Monday, Apr 1
In Stock
Ships from and sold by Amazon.com.
+
$16.25 ($0.27/Count)
Get it as soon as Monday, Apr 1
In Stock
Ships from and sold by Amazon.com.
Total price:
To see our price, add these items to your cart.
Details
Added to Cart
Choose items to buy together.

Compare with similar items

This Item
Nutramax Denamarin Liver Health Supplement for Small Dogs and Cats - With S-Adenosylmethionine (SAMe) and Silybin, 30 Tablets
Nutramax Denamarin Liver Health Supplement for Small Dogs and Cats - With S-Adenosylmethionine (SAMe) and Silybin, 30 Tablets
Recommendations
Same and Silybin for Dogs - S-Adenosyl-L-Methionine, Same for Dogs, Liver Supplements for Dogs, Brain Supplement for Dogs, Dog Liver Support Supplement (Same+Silybin, Small Dogs (Under 14 lbs))
dummy
Milk Thistle for Dogs - 120 Chewable Tablets - Silymarin - Liver and Kidney Support for Dogs with EPA & DHA - Detox for Dogs - Liver Supplement for Dogs with Choline and L-Arginine
dummy
LiverTrio+ Comprehensive Liver Support Supplement for Smaller Dogs & Cats. Flavorful Chewable Tablets Combining Same, SPC, Silybin A+B, Glutathione 30Ct (Small - Medium)
dummy
BestLife4Pets Hepatic Cat Liver Support - Dissolvable Homeopathic Liver and Digestive Feline Supplement for Liver Detox and Nutrient Absorption - 100% All Natural - Free of Chemicals or Additives
dummy
Fera Pets Liver Supplement for Dogs & Cats - Blend for Pet Liver & Detox Function – Milk Thistle Supplement with Zinc, Choline & More - 60 Scoops​
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Price$32.99-26% $19.90
List:$26.90
$24.90$39.99-27% $26.99
List:$36.99
$28.95
Delivery
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Customer Ratings
Value for money
4.1
4.7
4.2
3.5
5.0
Flavor
3.7
4.0
4.1
3.6
4.0
Easy to use
3.8
4.2
3.6
5.0
Sold By
Amazon.com
VITA PET LIFE
VITA PET LIFE
1Family 1Health
BestLife4Pets
Fera Pet Organics
flavor
Liver
Liver
Bacon and Liver
Liver, Bacon
Unflavored
Chicken Bone Broth
form
Tablet
Tablet
Tablet
Tablet
Tablet
Powder
active ingredients
S-Adenosylmethionine 90 mg, Silybin-phosphatidylcholine complex (SPC)* 31 mg, *Providing 9 mg of Silybin A+B
S-Adenosylmethionine(SAMe), Silybin- Phosphatidylcholine Complex (SPC), Silybin A+B, L Glutathione
Vitamin C (As Ascorbic Acid), Vitamin E, (D-Alpha Tocopherol), Zinc, Milk Thistle Seed Extract 80% Silymarin, Turmeric Root Extract Curcumin C3 Complex, N-Acetyl-L-Cysteine (NAC), Choline, N,N Dimethyl Glycine (DMG), Organic Artichoke Leaf, Organic Burdock Root, Organic Dandelion Root, Bioperine Black Pepper Extract
size
Blister Pack Small Dog/Cat (under 12lbs)
Small Dogs (Under 14 lbs)
120 Tablets
Small - Medium
72g
weight
0.02 pounds
14 pounds
4 ounces
2 ounces
2.5 ounces

From the manufacturer

Looking for specific info?

Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Item model number ‏ : ‎ DENAMARIN90
  • Date First Available ‏ : ‎ January 25, 2008
  • Manufacturer ‏ : ‎ Nutramax Laboratories Veterinary Sciences, Inc.
  • ASIN ‏ : ‎ B0011XHGQ6
  • Country of Origin ‏ : ‎ USA
  • Customer Reviews:
    4.6 4.6 out of 5 stars 11,895 ratings

Product Description

Denamarin coated tablets containing SAMe (s-adenosylmethionine) and silybin can be used in dogs and cats of all sizes to help support healthy liver functions. In addition, research has shown the administration of Denamarin coated tablets to be safe for dogs and cats. 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.

Important information

Ingredients

S-Adenosylmethionine (90 mg)and Silybin-phosphatidylcholine (SPC, 31 mg) providing Silybin A+B (9 mg)

Directions

For dogs 35 - 65 lbs, 1 tablet per day, for dogs 66 - 120 lbs, 2 tablets per day, and for dogs over 120 lbs, 3 tablets per day. Tablets should be given on an empty stomach for optimal absorption. They may be given at least two hours after a meal or one hour before a meal.

Customer reviews

4.6 out of 5 stars
4.6 out of 5
11,895 global ratings

Customers say

Customers like the liver support of the animal nutritional supplement. They say it helps improve liver health and function. They also say it relieves pain and stress symptoms in dogs. They find the product easy to administer and dispense. Customers are happy with the quality and liver function. However, some customers have concerns about the size of the pill. They mention it's a big and bulky pill for a small dog. Customers disagree on taste and value.

AI-generated from the text of customer reviews

671 customers mention613 positive58 negative

Customers are satisfied with the quality of the animal nutritional supplement. They say it's amazing, a worthwhile addition to the supplemental diet of old dogs, and has great benefits. Some mention that the savings are good by buying the product here. Overall, most are happy with their purchase and recommend it to others.

"...the conditions that I have stipulated, this is a worthwhile addition to the supplemental diet of old dogs." Read more

"...These can be a mid-day snack, or actually a small meal if we are out hiking, etc...." Read more

"These work good on our dog." Read more

"This is an amazing product. I use it with a pill popper tool I got at the vet...." Read more

400 customers mention379 positive21 negative

Customers are happy with the liver support. They say it helps improve liver health, cures liver problems, and maintains good liver function. Some customers say it magically lowered bad liver numbers within a few days. Overall, customers are satisfied with the product's effectiveness.

"...This is a nom-prescription item that magically lowered bad liver numbers, sometimes within a three or four week period.. It is very expensive, but..." Read more

"...I would give 5 stars otherwise! This has helped my cat with his liver enzymes tremendously, & priced better than my local vet." Read more

"...The test results have improved significantly, but I’m not sure that it’s only because of these pills, because we have been prescribed a lot of..." Read more

"...She is on her 9th pill today and so far no side effects...." Read more

118 customers mention94 positive24 negative

Customers like the pain relief of the animal nutritional supplement. They say it helps their old dog feel better, is more playful, and relaxed with stressful situations. They also say it makes their life easier and does not cause stomach upset. Customers also mention that the pills are not so cranky.

"...But, it is effective on many dogs. And that is a miracle for me...." Read more

"Give them good liver health and more energy, they look more active better." Read more

"Recommended by vet. Has helped our old dog feel better." Read more

"...Eating throughout this has been difficult. Turning down filet mignon or whatever concoction I could come up with to tempt him to eat...." Read more

62 customers mention45 positive17 negative

Customers find the animal nutritional supplement easy to use. They say it's easy to administer, give, and dispense. Customers also appreciate the veterinary approval and the fact that it doesn't require a prescription. They mention that the coated pills go down easily.

"...So much cheaper, received much quicker, and easier to dispense from bottle. Have saved a lot of money with the subscribe and save!" Read more

"...Giving these pills is simple, as long as you’re good at molding cheese/bread coverings or have pill pockets...." Read more

"...There are very specific directions to follow when administering these tablets that must be followed, or the tabs will be useless...." Read more

"...The margerine makes the pill slide down easily & w/out any fuss. It's gone in literally a nanosecond!..." Read more

47 customers mention42 positive5 negative

Customers like the liver function of the animal nutritional supplement. They say that it works, and their liver values keep getting better. Some customers also mention that their blood levels and health greatly improved after taking the product.

"...to use NSAID's in conjunction with Denemarin, and the liver numbers are far better, and the dogs are not doped-up on narcotics, but can enjoy their..." Read more

"...function tested several times since he started these and the levels have been perfect with the exception of one slight elevation that is to be..." Read more

"...It's been 3 months and the results are in. The liver levels are back to normal...." Read more

"...this is the direct result of the supplements, I can say that his numbers are great...." Read more

353 customers mention228 positive125 negative

Customers are mixed about the value of the animal nutritional supplement. Some mention that it's affordable, while others say that it is expensive. The pills are not cheap, but the price is considerably cheaper than the vets price. However, some customers mention that the contents are rendered useless if exposed to air for more than a few hours.

"Purchased with vet recommendation, great on-line price. Loves the flavor." Read more

"...Again, it is expensive, this makes for a very hard decision for every pet lover. But, it is effective on many dogs. And that is a miracle for me...." Read more

"While I appreciate the product for working (& the cheaper price here versus the vet)..." Read more

"...product to my dog every day after recommendation from vet, costs a fraction of the price of what the vet wants...." Read more

73 customers mention23 positive50 negative

Customers are mixed about the taste of the animal nutritional supplement. Some mention that they love the taste, it goes down easy with coating, and does not have any added flavors. However, others say that it has a nasty taste, is not very palatable, and the coating tastes unpleasant.

"...These miracle NSAID's were pretty rough on the livers of the old dogs...." Read more

"...The Vetri-liver isn't extremely palatable, but I just cut it in pieces and put it in meat or cheese, and it will go down...." Read more

"Purchased with vet recommendation, great on-line price. Loves the flavor." Read more

"...get her to take them, she would start foaming at the mouth from the nasty taste...." Read more

68 customers mention17 positive51 negative

Customers are dissatisfied with the size of the animal nutritional supplement. They mention that it's pretty big, extremely large tablets, and bulky. Some say that the pill is huge for a small dog and that they don't recommend breaking it.

"...I don't know but I am a fan. The pills were not as small as one could hope (cats not being that easy to pill) but with a "pill popper" to get it..." Read more

"These pills are gigantic. It is a daily struggle to feed one to my dog...." Read more

"very small tablets, very convenient to put in a tasty treat...." Read more

"...My dog never takes pills easily. These are huge. She is 35 lbs. She can smell meds a mile away...." Read more

Vetri-Liver and Denamarin is working!!!
5 Stars
Vetri-Liver and Denamarin is working!!!
Vetri-Liver and Denamarin is working!!!My story: Our dog is a 12ish Jack Russell mix. In August 2017, he was off. Not himself. Bloodwork and ultrasound showed he likely had Chronic Hepatitis. Put him on Denamarin. Bloodwork improved, but still not perfect. Had the vet do a dental thinking that the liver issues could be from bad teeth. They put him on a preventative antibiotic. 1 week after the Dental he spiked a 106 fever. He was ultimately put on IVs with a different antibiotic. Fever came down, felt better. Noticed that he had developed a licking issue after eating which was new. Fever slowly started to climb back upward. At 104 he was put back on IVs, taken off of all antibiotics in an attempt to get the bacteria to flourish and to isolate it. The only problem was that once he was off of the antibiotics his temperature went normal never to return. Eating throughout this has been difficult. Turning down filet mignon or whatever concoction I could come up with to tempt him to eat. I had pointed out to the vets (lots of them) that the antibiotics warned against liver and kidney issues. Everyone poo poo'd that. Well, it turns out that his liver couldn't process them.I took him home on Christmas Day from the vet hospital. They wanted to do a liver biopsy, but I rejected it. He already looked like warmed over death. Wasn't eating a thing in the hospital. They would have had to put him back on antibiotics. - And there was no clear indication that the liver was the origin of the problem, and could just be a secondary to another issue like heart disease (he does have a small heart murmur, but his heart is working sufficiently), cancer, etc. Even if we knew exactly what the liver diagnosis was, the treatment wouldn't be much different: Diet, supplements and potentially prednisone (which is hard on the liver as well - catch 22)At home, he was a new dog. He started eating. I researched every liver diet, and started with a very bland, home-cooked meal. I noticed that if I added a hi-end kibble to his diet, there would be more licking (licking surfaces like the carpeting). I read where compulsive licking is often intestinal distress. I'm not convinced that he also didn't have some kind of gastric issue, like gastric ulcers, or other intestinal issue, perhaps because of the liver or maybe even driving the liver problem.It is the end of April 2018, and he is doing well. I started him on Vetri-liver in the AM a couple of months ago with a breakfast of eggs, cottage cheese, oatmeal, rice, and chicken/turkey or beef). The Vetri-liver isn't extremely palatable, but I just cut it in pieces and put it in meat or cheese, and it will go down. Since I don't have a firm diagnosis for the liver problem, I looked for zinc and anti-oxidants to help the liver even if he had a copper retention problem. Zinc is supposed to offset copper in your diet. It also has some other supplements that he may need.Afternoon, he gets his Denamarin tablet (2 hours after the last meal) and 1 hour before dinner.Supposedly vegetable protein is better for dogs with liver disease. So I came up with some treats that also helped, especially in the beginning when getting him to eat was hard. I fill a turkey pan with: eggs, meat, carrots, sweet potatoes, tofu, wheat germ, peanut butter, coconut oil, and enough oats and a little bit of flour to make a cookie dough. The secret ingredient is a little bacon grease and bacon for palatability. Yes, bad, but makes the difference between this going down the hatch. These can be a mid-day snack, or actually a small meal if we are out hiking, etc. I bake them on cookie tins like brownies, cut them into squares, put them in baggies, and throw them in the freezer. This way they stay fresh.Dinner is rice/oatmeal/sweet potatoes/pumpkin or yams mixed with eggs/chicken/turkey/beef along with some well-processed veggies.I'm not convinced that I'm feeding a balanced diet, so I bought some senior dog vitamins that he gets periodically.Slowly the weight is coming back on. Exercise is important, because he is hungry after exercise. So a small walk in the morning before breakfast and walk before dinner really makes a difference with the pills and food going down. As long as he is eating soft, smaller meals, the compulsive licking has stopped.He is energetic, playing with toys, bright on his walks and back among the living. His liver enzymes are not perfect: ALT started at 275 (August 2017), went to 1,800 during the antibiotic reaction and spiked fever, back to 275 and now down to 253 most recently. ALP started at 263, 656 at its worst, and now at 167. I don't know if I will be successful in getting them to normal ranges, but if I look at his quality of life, it looks pretty good now.I wanted to share my story, because you don't hear often that antibiotics could almost kill your dog. And.....your dog can come back after refusing to eat anything after dire illness.Considering a backpack Trip!!
Thank you for your feedback
Sorry, there was an error
Sorry we couldn't load the review

Top reviews from the United States

Reviewed in the United States on April 19, 2016
Size: 30Count(Pack of 1)Verified Purchase
96 people found this helpful
Report
Reviewed in the United States on April 29, 2018
Size: Blister Pack Medium Dog (13-34 lbs)Verified Purchase
Customer image
5.0 out of 5 stars Vetri-Liver and Denamarin is working!!!
Reviewed in the United States on April 29, 2018
Vetri-Liver and Denamarin is working!!!

My story: Our dog is a 12ish Jack Russell mix. In August 2017, he was off. Not himself. Bloodwork and ultrasound showed he likely had Chronic Hepatitis. Put him on Denamarin. Bloodwork improved, but still not perfect. Had the vet do a dental thinking that the liver issues could be from bad teeth. They put him on a preventative antibiotic. 1 week after the Dental he spiked a 106 fever. He was ultimately put on IVs with a different antibiotic. Fever came down, felt better. Noticed that he had developed a licking issue after eating which was new. Fever slowly started to climb back upward. At 104 he was put back on IVs, taken off of all antibiotics in an attempt to get the bacteria to flourish and to isolate it. The only problem was that once he was off of the antibiotics his temperature went normal never to return. Eating throughout this has been difficult. Turning down filet mignon or whatever concoction I could come up with to tempt him to eat. I had pointed out to the vets (lots of them) that the antibiotics warned against liver and kidney issues. Everyone poo poo'd that. Well, it turns out that his liver couldn't process them.

I took him home on Christmas Day from the vet hospital. They wanted to do a liver biopsy, but I rejected it. He already looked like warmed over death. Wasn't eating a thing in the hospital. They would have had to put him back on antibiotics. - And there was no clear indication that the liver was the origin of the problem, and could just be a secondary to another issue like heart disease (he does have a small heart murmur, but his heart is working sufficiently), cancer, etc. Even if we knew exactly what the liver diagnosis was, the treatment wouldn't be much different: Diet, supplements and potentially prednisone (which is hard on the liver as well - catch 22)

At home, he was a new dog. He started eating. I researched every liver diet, and started with a very bland, home-cooked meal. I noticed that if I added a hi-end kibble to his diet, there would be more licking (licking surfaces like the carpeting). I read where compulsive licking is often intestinal distress. I'm not convinced that he also didn't have some kind of gastric issue, like gastric ulcers, or other intestinal issue, perhaps because of the liver or maybe even driving the liver problem.

It is the end of April 2018, and he is doing well. I started him on Vetri-liver in the AM a couple of months ago with a breakfast of eggs, cottage cheese, oatmeal, rice, and chicken/turkey or beef). The Vetri-liver isn't extremely palatable, but I just cut it in pieces and put it in meat or cheese, and it will go down. Since I don't have a firm diagnosis for the liver problem, I looked for zinc and anti-oxidants to help the liver even if he had a copper retention problem. Zinc is supposed to offset copper in your diet. It also has some other supplements that he may need.

Afternoon, he gets his Denamarin tablet (2 hours after the last meal) and 1 hour before dinner.

Supposedly vegetable protein is better for dogs with liver disease. So I came up with some treats that also helped, especially in the beginning when getting him to eat was hard. I fill a turkey pan with: eggs, meat, carrots, sweet potatoes, tofu, wheat germ, peanut butter, coconut oil, and enough oats and a little bit of flour to make a cookie dough. The secret ingredient is a little bacon grease and bacon for palatability. Yes, bad, but makes the difference between this going down the hatch. These can be a mid-day snack, or actually a small meal if we are out hiking, etc. I bake them on cookie tins like brownies, cut them into squares, put them in baggies, and throw them in the freezer. This way they stay fresh.

Dinner is rice/oatmeal/sweet potatoes/pumpkin or yams mixed with eggs/chicken/turkey/beef along with some well-processed veggies.

I'm not convinced that I'm feeding a balanced diet, so I bought some senior dog vitamins that he gets periodically.

Slowly the weight is coming back on. Exercise is important, because he is hungry after exercise. So a small walk in the morning before breakfast and walk before dinner really makes a difference with the pills and food going down. As long as he is eating soft, smaller meals, the compulsive licking has stopped.

He is energetic, playing with toys, bright on his walks and back among the living. His liver enzymes are not perfect: ALT started at 275 (August 2017), went to 1,800 during the antibiotic reaction and spiked fever, back to 275 and now down to 253 most recently. ALP started at 263, 656 at its worst, and now at 167. I don't know if I will be successful in getting them to normal ranges, but if I look at his quality of life, it looks pretty good now.

I wanted to share my story, because you don't hear often that antibiotics could almost kill your dog. And.....your dog can come back after refusing to eat anything after dire illness.

Considering a backpack Trip!!
Images in this review
Customer image Customer image
Customer imageCustomer image
761 people found this helpful
Report
Reviewed in the United States on February 3, 2024
Size: Bottle Large Dog (over 35 lbs)Verified Purchase
3 people found this helpful
Report
Reviewed in the United States on December 19, 2023
Size: 30Count(Pack of 1)Verified Purchase
12 people found this helpful
Report
Reviewed in the United States on December 11, 2023
Size: Blister Pack Small Dog/Cat (under 12lbs)Verified Purchase
Customer image
Kim
4.0 out of 5 stars Need version that’s easier for consumption (or at least able to be crushed without losing efficacy?)
Reviewed in the United States on December 11, 2023
While I appreciate the product for working (& the cheaper price here versus the vet), getting my cat to take to this medicine took FOREVER (because it must be administered to your pet on an empty stomach; so no food for about an ~hour before & after).

It would be great for a version of this that could be crushed/edible/?, to make it easier to administer. My vet said it can’t even be crushed in this current form…

Many of the other reviews here echo this issue with pet rejection/taste, so this would be helpful to avoid stressful situations (for both owner & pet!).

The Greenies pill pockets were the only way I could get my cat to take to this medicine. Word of advice for the pill pockets: “To prevent transfer of the medicine’s smell and taste, do not touch the pill pockets treat with the hand that held the medicine” (from the manufacturer).

I would give 5 stars otherwise! This has helped my cat with his liver enzymes tremendously, & priced better than my local vet.
Images in this review
Customer image
Customer image
10 people found this helpful
Report
Reviewed in the United States on February 16, 2024
Size: Bottle Large Dog (over 35 lbs)Verified Purchase
Reviewed in the United States on February 10, 2024
Size: Bottle Medium Dog (13-34 lbs)Verified Purchase
One person found this helpful
Report

Top reviews from other countries

Translate all reviews to English
Amazon Customer
5.0 out of 5 stars Excellent product!
Reviewed in Canada on October 3, 2022
Size: 30Count(Pack of 1)Verified Purchase
claudia reyna marin
5.0 out of 5 stars Si es lo que esperaba, gracias!!!
Reviewed in Mexico on November 25, 2019
Size: Blister Pack Medium Dog (13-34 lbs)Verified Purchase
Roslyn Purchase
5.0 out of 5 stars Well recommended
Reviewed in Canada on November 10, 2018
Size: Blister Pack Small Dog/Cat (under 12lbs)Verified Purchase
Sue
5.0 out of 5 stars Easy order and fast delivery
Reviewed in Australia on April 7, 2023
Size: Blister Pack Small Dog/Cat (under 12lbs)Verified Purchase
Lynne
5.0 out of 5 stars Liver hero
Reviewed in Canada on September 6, 2017
Size: Blister Pack Small Dog/Cat (under 12lbs)Verified Purchase