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NUTRAMAX LABORATORIES DENOSYL FOR DOGS, LIVER AND BRAIN HEALTH SUPPLEMENT FOR MEDIUM DOGS, WITH S-ADENOSYLMETHIONINE (SAME), STABILIZED TABLETS, 30 COUNT
NUTRAMAX LABORATORIES DENOSYL FOR DOGS, LIVER AND BRAIN HEALTH SUPPLEMENT FOR MEDIUM DOGS, WITH S-ADENOSYLMETHIONINE (SAME), STABILIZED TABLETS, 30 COUNT
NUTRAMAX LABORATORIES DENOSYL FOR DOGS, LIVER AND BRAIN HEALTH SUPPLEMENT FOR MEDIUM DOGS, WITH S-ADENOSYLMETHIONINE (SAME), STABILIZED TABLETS, 30 COUNT
NUTRAMAX LABORATORIES DENOSYL FOR DOGS, LIVER AND BRAIN HEALTH SUPPLEMENT FOR MEDIUM DOGS, WITH S-ADENOSYLMETHIONINE (SAME), STABILIZED TABLETS, 30 COUNT
NUTRAMAX LABORATORIES DENOSYL FOR DOGS, LIVER AND BRAIN HEALTH SUPPLEMENT FOR MEDIUM DOGS, WITH S-ADENOSYLMETHIONINE (SAME), STABILIZED TABLETS, 30 COUNT
NUTRAMAX LABORATORIES DENOSYL FOR DOGS, LIVER AND BRAIN HEALTH SUPPLEMENT FOR MEDIUM DOGS, WITH S-ADENOSYLMETHIONINE (SAME), STABILIZED TABLETS, 30 COUNT
NUTRAMAX LABORATORIES DENOSYL FOR DOGS, LIVER AND BRAIN HEALTH SUPPLEMENT FOR MEDIUM DOGS, WITH S-ADENOSYLMETHIONINE (SAME), STABILIZED TABLETS, 30 COUNT
NUTRAMAX LABORATORIES DENOSYL FOR DOGS, LIVER AND BRAIN HEALTH SUPPLEMENT FOR MEDIUM DOGS, WITH S-ADENOSYLMETHIONINE (SAME), STABILIZED TABLETS, 30 COUNT
NUTRAMAX LABORATORIES DENOSYL FOR DOGS, LIVER AND BRAIN HEALTH SUPPLEMENT FOR MEDIUM DOGS, WITH S-ADENOSYLMETHIONINE (SAME), STABILIZED TABLETS, 30 COUNT
NUTRAMAX LABORATORIES DENOSYL FOR DOGS, LIVER AND BRAIN HEALTH SUPPLEMENT FOR MEDIUM DOGS, WITH S-ADENOSYLMETHIONINE (SAME), STABILIZED TABLETS, 30 COUNT
NUTRAMAX LABORATORIES DENOSYL FOR DOGS, LIVER AND BRAIN HEALTH SUPPLEMENT FOR MEDIUM DOGS, WITH S-ADENOSYLMETHIONINE (SAME), STABILIZED TABLETS, 30 COUNT
NUTRAMAX LABORATORIES DENOSYL FOR DOGS, LIVER AND BRAIN HEALTH SUPPLEMENT FOR MEDIUM DOGS, WITH S-ADENOSYLMETHIONINE (SAME), STABILIZED TABLETS, 30 COUNT
NUTRAMAX LABORATORIES DENOSYL FOR DOGS, LIVER AND BRAIN HEALTH SUPPLEMENT FOR MEDIUM DOGS, WITH S-ADENOSYLMETHIONINE (SAME), STABILIZED TABLETS, 30 COUNT
NUTRAMAX LABORATORIES DENOSYL FOR DOGS, LIVER AND BRAIN HEALTH SUPPLEMENT FOR MEDIUM DOGS, WITH S-ADENOSYLMETHIONINE (SAME), STABILIZED TABLETS, 30 COUNT

CONDITION: New

Item is brand new and factory sealed in original packaging. Contents have not been opened or used.

Returns Accepted

We accept returns under specific cicumstances.
See return policy for details

NUTRAMAX LABORATORIES DENOSYL FOR DOGS, LIVER AND BRAIN HEALTH SUPPLEMENT FOR MEDIUM DOGS, WITH S-ADENOSYLMETHIONINE (SAME), STABILIZED TABLETS, 30 COUNT

4.6 stars

NUTRAMAX LABORATORIE... see more >

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$4.99

MSRP $28.99
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Best by: 2026-8-1

S-Adenosylmethionine. Denosyl has been shown to increase hepatic glutathione levels in cats and dogs. Glutathione is a potent antioxidant that protects liver cells from toxins and death. Denosyl is recommended to improve hepatic glutathione levels in compromised animals to help maintain and protect liver function. The tablets should be given on an empty stomach at least one hour before feeding. The usual dose in cats and dogs is based on weight. For pets 13 to 34 pounds give 1 tablet.


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Andrew Custer
on

Currently waiting on 2 more packs of these! I ran out 2 days ago and my girl is getting anxious again. She has slightly elevated liver enzymes but I started her on this for cognitive issues.She is still listening to commands and doesn't get lost but her night time anxiety and barking has increased now that she is almost 11.This girl has been through everything medically. Her bloodwork, urine and stool samples are all flawless other than the slight elevated liver levels.We have been fighting symptoms for 2 months and THIS supplement got her back to 100%. She is seriously so sharp now!I will keep her on these for life. Just seeing what day 2 without them is like.She's not bad, but her normal routine is being disturbed by her barking and pacing. It should be here within an hour. I almost guarantee she will be back to normal by tomorrow.I gave her all her meds (even extra cbd). The only thing she has missed is this med and she is more irritable/anxious. I seriously can't wait to get these in.I give them afternoon after we get home from work, on an empty stomach and 2 hours before dinner. She is on a probiotic and pumpkin, so no stomach upset.Put it in a pill pocket if they wont take it! Once it started helping her, she takes it with no problem. She wants to take it! Thank you for making a supplement that WORKS!

Lyndac
on January 31, 2026

Just what the doctor ordered! And cheaper than purchasing it at the vet's office!

Jenny Wilson
on December 26, 2016

I have a 12 year old Siberian Husky. Ever since she was about 6 years old, I have had a full blood panel run on her once a year. This past June for the first time ever she had a slightly elevated liver level. It was 198. The year before it was 155. The vet wasn't too concerned as it was only slightly elevated. He said that I could start giving her Denosyl. The price at the vet was $85.00 for 30 pills. I fount it here on Amazon for $50. I started giving it to here in July or August. I have been giving it to for about 4 months. I probably give it to her about 4 days a week. Since her levels were only slightly elevated I figured it was okay if I missed a few days a week. I also give her Metacam daily for arthritis that she has had since she was a puppy. I have 4 Siberian Huskies and it obviously gets expensive caring for all of them, so it saves a little money not giving it to her everyday. I took her this week to have another blood panel run. It has been 6 months since the last blood work in June 2016. Her Liver level dropped from 198 to 142! It is now lower than it was a year and half ago when I tested her in June 2015 and it was 155 and was still considered normal. I am thrilled with the results of this in only 4 months giving it to her everyother day. If her levels had been higher I would have given it to her every day like recommended. The vet told me that the Denosyl must be working and that I can still give it to her everyother day if I would like. I will definitely continue giving this product to my dog. I am thrilled with the results in just 4 short months.

Anderson
on February 10, 2011

I received this order in 2 days. This was a special for only $40.39 free postage for 3 mos. supply for 225mg. The 3 mos. fits just within the expiration date. I paid $82.00 for 30 day supply at vet's and then $40.00 plus off the net for 30 and all the same. I don't know how beneficial for my dog as she has only been on 2 mos. but her liver count elevated some and the vet said he has seen incredible results with this for dogs with stressed and diseased livers. Other reviews have testified to results.Buy only individually wrapped pill as exposure to air decreases effectiveness each time opening a lid on a bottle. I have found giving to her in peanut butter works well.

jennifer foley
on July 8, 2025

Cheaper here then from the Vet, my pup takes these daily

Jeremy S.
on May 22, 2012

We had been giving this to one of our dogs daily, along with Marin for Small to Medium Dogs (30 Tablets) as directed by our vet. The combination has worked well, according to the blood tests, for his liver function. By ordering from Amazon, I can avoid both the 20-minute drive to the vet's office to pick up the medication, and save about 40% in the process.I will note that this medication is supposed to be taken at least 1 hour before or 2 hours after eating. And our dog does not like to just swallow these pills. Our solution is that we take one of these and stuff it into a Bil-Jac Liver Treats - 10 oz treat right before bed every day, and leave it in an easily-accessible spot in our bedroom. Then, during the middle-of-the-night call of nature, we give our dog the tasty morsel which he downs immediately - and falls immediately back to sleep. Just our little tip about one way to get these administered well! We used to use Greenies Pill Pockets, Beef, 7.9 oz, for Capsules but found that our guy likes the Bil-Jac better (and it's less expensive to boot!)

Joann
on March 31, 2021

At my 12 yr old dog's annual vet visit in January his ALT liver levels were elevated about 10 points higher than the high on the acceptable scale. It was the only value that was elevated, so my vet suggested giving Scout this supplement for a month and retest. In a month's time his value was brought back down into the acceptable level, for a total drop of about 13 points. It may have resolved itself on it's own of course, but I feel like this helped. It was inexpensive enough to try. It worked so I'm pleased with it. He's off it now and feeling fine!

Darren D.
on July 18, 2021

My dog has elevated liver values. The Vet put her on Denamirin Advanced. When I called the Vet for a refill they told me they were out and didn’t know when they would get it in. They told me to buy Denosyl it was the same ingredients. I ordered it from Amazon. I put it in a pill pocket and my dog takes it with no problem. I was paying $55.00 at the Vet for Denamirin Advanced. I am so happy to be able to buy this here for half the price. I am glad the Vet was out or I would have never known about this generic Denamirin.

r.burns
on February 4, 2017

asadvedrtised

Toni
on April 15, 2020

Using this product for my dog’s Cushings disease.....helps with his liver function.

Sylvia McMillan
on April 22, 2017

The size of the tablet is much more digestible for my Westie to swallow. The price is better than gettingthese supplements from the Vet.

WestyGuy
on October 5, 2019

This product kept our fellow alive for almost 2 years.

  • Is Discontinued By Manufacturer

    No
  • Product Dimensions

    5.4 x 3.2 x 1.4 inches; 0.32 ounces
  • Item model number

    DENO225MG
  • Date First Available

    April 2, 2004
  • Manufacturer

    Nutramax
  • ASIN

    B00076KPQ6
  • Best Sellers Rank

    See Top 100 in Pet Supplies
  • Brand

    Nutramax Laboratories
  • Item Form

    Tablet
  • Active Ingredients

    S-Adenosylmethionine 225 mg
  • Item Weight

    9.07 g
  • Product Benefits

    Antioxidant
  • Dog Breed Size

    Medium
  • Brand Name

    Nutramax Laboratories
  • Global Trade Identification Number

    00755970615906, 60755970615908
  • UPC

    755970615906
  • Number of Items

    1
  • Model Number

    DENO225MG
  • Manufacturer Part Number

    DENO225MG
  • Item Type Name

    Pet Medication
  • Warranty Description

    Keep tablets in original blister pack until used. Tablets are sensitive to moisture and extreme heat and should not be split or crumbled.
  • Unit Count

    30 Count
  • Target Species

    Dog
  • Included Components

    no
  • GTIN

    755970615906
  • Recent Sales

    100+ bought in past month

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NUTRAMAX LABORATORIES DENOSYL FOR DOGS, LIVER AND BRAIN HEALTH SUPPLEMENT FOR MEDIUM DOGS, WITH S-ADENOSYLMETHIONINE (SAME), STABILIZED TABLETS, 30 COUNT