US
Nutramax

Nutramax Denamarin Liver Supplement for Dogs 75 Count

  • 75 chewable tablets, liver flavor
  • S-adenosylmethionine 225 mg per tablet listing
  • Silybin-phosphatidylcholine complex 82 mg, providing 24 mg of silybin A+B
  • Dogs only, liver function use

Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A liver support supplement for dogs that pairs SAMe with silybin in a liver flavored chewable tablet. It supports liver function and does not replace veterinary care.

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ASIN: B0039P4R8OCategory: Pet Probiotics

Overview

A dog with a liver concern is the situation Nutramax built Denamarin for, combining S-adenosylmethionine with a silybin complex in a liver flavored chewable tablet. The listing positions it as a liver health supplement with antioxidant benefit.

The listing states both active ingredients with amounts, so the owner can see exactly what is in each tablet. The limitation is that dosing by dog size is not stated, and it is an add-on supplement rather than a diet or a treatment. The label sets how many tablets a dog gets.

Who it's for

Dogs that have a liver concern and a vet's direction to add support are the fit. Healthy dogs and cats have no listed use for it.

Pros and cons

Pros
  • Both active ingredients stated with amounts
  • Antioxidant benefit listed
Cons
  • Dosing by weight not listed
  • Supplement, not a treatment

Performance notes

SAMe supports the liver's own antioxidant and detox chemistry, and the silybin phosphatidylcholine complex is a form of milk thistle extract made to be absorbed more readily. A flavored chewable improves the odds that a dog takes it every day. Results depend on the dose set by the vet and on consistent use.

Specifications

BrandNutramax
Included components
Unit Count75 count
Other details
Target SpeciesDog
Product BenefitsAntioxidant
Item FormTablet
FlavorLiver
Active IngredientsS-Adenosylmethionine 225 mg, Silybin-phosphatidylcholine complex (SPC) 82 mg, providing 24 mg of Silybin A+B
Specific Uses For ProductLiver function
Item Type NameLiver supplement

Frequently asked questions

Is Nutramax Denamarin a medicine for dogs or cats?

It is described as a liver supplement for dogs, with the target species listed as dog. The listing makes no claim for cats.

What is in each Denamarin tablet?

The listing gives S-adenosylmethionine 225 mg and silybin-phosphatidylcholine complex 82 mg, providing 24 mg of silybin A+B.

What flavor is Nutramax Denamarin?

The flavor is liver, in a chewable tablet form.