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🐾 Elevate your dog’s liver health game — because they deserve the best!
Denamarin for Medium Dogs is a premium liver supplement featuring 225mg of SAMe and 24mg of Silybin in enteric-coated tablets designed for optimal absorption. Tailored for medium breeds, this allergen-free formula supports liver function and is vet-recommended, with a strong track record of improving liver health in dogs. Packaged in a convenient 30-tablet box with a 2-year warranty, it’s the trusted choice for proactive pet care.









| ASIN | B002A91WVA |
| Active Ingredients | SAMe 225mg, Silybin 24mg, Additives; Methione (as S-adenosylmethione, Composition; Silybin phytosome (Milk thistle extract/ Phosphatidylcholine complex), Mannitol. |
| Allergen Information | Allergen-Free |
| Brand Name | Protexin |
| Customer Reviews | 4.5 4.5 out of 5 stars (656) |
| Dog Breed Size | Medium |
| Included Components | Tablet box |
| Item Form | Tablet |
| Item Type Name | Pet liver supplement |
| Item Weight | 40 Grams |
| Manufacturer | Protexin Veterinary |
| Product Warranty | 2 year Manufacturer |
| Target Species | Dog |
| Unit Count | 30 Count |
D**F
Helps your dogs liver function problems.
If you have a dog that has a liver problem then I would think you already know that Denamarin is one of the best medicines that you can buy to help treat your pets liver. I purchased this medication from Amazon for my dog our little cairn terrier now entering her sixteenth year for her liver disease and after returning to the vet one month after her first tablet followed by one pill per day a further blood test confirmed that she has made some good progress towards lowering her liver stats that indicated she has a problem with this organ. So I would say to anyone else who has a pet with a similar condition, this is an excellent medication to try. I was kept informed by Amazon at all stages of the packages progress to my address where it arrived on time and with no damage. Thank you.
D**H
As recommended by my vet
My vet recommended this for my elderly dog. Cheaper that buying from my vet, as it's a supplement no prescription needed.
V**J
A life saver
My dog was diagnosed with liver failure in March 23. She'd been a bit off since January 23 and had been having what I came to realise were focal seizures. This was misdiagnosed several times and by the time her bloods were taken in March, her liver markers were over 1000. My dog was dying, no doubt about it, and the vet told me to get ready to say goodbye and to get in touch with the home euthanasia vet. I was devastated. The vet put her on steroids (2x2 a day) and another vet recommend the denamarins and I put her on CBD oil 5mg. I also started her on a homemade diet of diced sweet potato, butternut squash, carrot, broccoli and kale with white rice and either chicken, turkey or an oily fish. I read all the reviews on amazon and saw one from someone saying they switched from denamarins to Maxxipaws Sam-e and Denes Milk Thistle/Dandelion root. The denamarins are big and have to be given an hour before food and although this product undoubtabley helped her survive that first few weeks, as soon as I switched to the two other products I saw a marked improvement- something of her old self returned. We are now 3 months on and she is doing so well! She gets tired and isn't totally her old self but is back to chasing her ball (which I never thought I see again) having longer walks and is a very contented dog. We've had some precious times together and I'm so grateful for this. The steroids have been reduced to 1/4 twice a day, and I also give her hepatic dog food but she is still mainly on the homemade diet and all the supplements. I know these saved her life and wanted to post this all here in case anyone else finds themselves in my position. I should also say that since she started the cbd oil she hasn't has a single seizure so I also recommend trying that. Wishing you and your dog well.
B**W
Does its job
Excellent for my dog. Definately does its job.
C**P
Recommended by my vet
Recommended by my vet for elderly dog’s liver levels. He’s been on it daily for some time. I assume it is helping him. I have to push it down his throat each night, followed by a small treat.
J**.
They can be difficult to give to your dog
Just got these on a monthly subscription. Cheaper than all the other sites I have looked at. My dog is having problems with her liver so she will be on these for a while. They are very hard and have to be given on an empty stomach. She has hers with a tiny bit of meat. You can get chewable ones but they are more expensive
L**A
Good price
Very happy buying these for my dog definitively cheaper than buying from the vets and quick delivery Thankyou
M**E
Definitely work
Got these for my 13 year old Bichon as her blood liver readings came back as very high, she’s been on these 2 months and just had more bloods done and all results came back everything has halved. The tablets are very big and had problems with the first few tablets getting them down her, now put it in a bit of salmon paste and she takes it. Will be definitely keeping her on these.
Trustpilot
3 weeks ago
2 weeks ago