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Nutramax

Nutramax Denamarin Liver Supplement for Dogs 75 Count

  • Target Species: Dog
  • Product Benefits: Antioxidant
  • Item Form: Tablet
  • Flavor: Liver

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

Our verdict

A liver support supplement worth stocking when a veterinarian has actually flagged a liver concern, not something to add on a hunch.

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ASIN: B0039P4R8OCategory: Pet Probiotics

Overview

Denamarin combines SAMe (S-adenosylmethionine) at 225 mg with an 82 mg silybin-phosphatidylcholine complex in a liver flavored chewable tablet, dosed once daily and sold here in a 75 count bottle.

Nutramax positions it as liver support rather than a cure, and it's the kind of supplement typically flagged by a veterinarian after bloodwork shows elevated liver enzymes rather than picked up as general wellness insurance. Silybin, a milk thistle derived compound, is paired with SAMe for its antioxidant role.

  • Model DENAMCHW75, 75 chewable tablets
  • 225 mg SAMe plus 82 mg silybin complex per tablet
  • Liver flavored for at-home dosing
  • Made by Nutramax Laboratories Veterinary Sciences

Who it's for

Best suited to dogs under veterinary care for liver enzyme concerns, aging-related liver support, or as a companion supplement alongside medications known to stress the liver.

Pros and cons

Pros
  • Liver flavored chewable, no pilling required
  • 225 mg SAMe with a silybin-phosphatidylcholine complex per tablet
  • 75 count bottle for daily dosing
Cons
  • Targeted liver formula, not a general supplement
  • Best used under veterinary guidance rather than self-diagnosed

Performance notes

SAMe is involved in liver cell repair processes and is commonly paired with silybin for its antioxidant effect, and the chewable tablet format is built for daily at-home dosing without needing to pill the dog.

Specifications

BrandNutramax
Dimensions & fit
Item Weight0.18 g
Included components
Unit Count75
Other details
Target SpeciesDog
Product BenefitsAntioxidant
Item FormTablet
FlavorLiver
Active IngredientsS-Adenosylmethionine* 225 Mg, Silybin-Phosphatidylcholine Complex (SPC) 82 Mg. *Contains NMXSS75® S-Adenosylmethionine, Proprietary Veterinary Researched Specifications. Providing 24 Mg Of Silybin A+B
Number Of Items1
AsinB0039P4R8O
ManufacturerNutramax Laboratories Veterinary Sciences, Inc.
Best Sellers Rank#1,950 In Pet Supplies (See Top 100 In Pet Supplies) #50 In Dog Digestive Remedies
Specific Uses For ProductLiver Function
Customer Reviews{'ratings_count': '4,670', 'stars': '4.5'}
Upc755970631203
Model NumberDENAMCHW75
Manufacturer Part Number015NM-DC225
Item Type NameLiver Supplement

Frequently asked questions

What is the active ingredient in Nutramax Denamarin?

Each tablet contains 225 mg of SAMe (S-adenosylmethionine) plus an 82 mg silybin-phosphatidylcholine complex.

How many tablets are in the DENAMCHW75 bottle?

75 chewable tablets.

Is Denamarin flavored?

Yes, the tablets are liver flavored to make daily dosing easier without pilling.