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10 Best dog liver supplements of 2025
Explore top picks
Best Choice1
Nutramax LaboratoriesNutramax Laboratories Denamarin Liver Health Supplement for Large Dogs - With S-Adenosylmethionine (SAMe) and Silybin, 30 Tablets(Pack of 1)
Key specs-
Formulation:Supplement
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Ingredients:s-adenosylmethionine, Silybin
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Dimensions:1.88 x 1.88 x 3.63 inches
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Health Benefit:Liver support for dogs
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Country of Origin:USA
9.8Exceptional
Our Rating
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Value for Money2
Nutramax LaboratoriesNutramax Denamarin Liver Health Supplement for Large Dogs - With S-Adenosylmethionine (SAMe) and Silybin, 30Count(Pack of 1)
9.7Exceptional
Our Rating
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3
Zesty PawsZesty Paws Liver Support Supplement for Dogs - with Milk Thistle Extract, Turmeric Curcumin, Choline - Soft Chew Formula - for Dog Liver Function
Key specs-
Formulation:Chewable supplements
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Ingredients:Milk Thistle, BioPerine
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Dimensions:3.5 x 3.5 x 4 inches
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Health Benefit:Supports liver health
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Country of Origin:USA
9.5Excellent
Our Rating
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4
Coco and LunaMilk Thistle for Dogs - 120 Chewable Tablets - Silymarin - Liver and Kidney Support with EPA & DHA - Detox - Liver Supplement for Dogs with Choline and L-Arginine
9.3Excellent
Our Rating
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5
Nutramax LaboratoriesNutramax Laboratories Denamarin Liver Health Supplement for Medium Dogs - With S-Adenosylmethionine (SAMe) and Silybin, 30 Tablets
9.2Excellent
Our Rating
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6
Natural Dog CompanyNatural Dog Company Stinky Liver & Kidney Supplement Chews, Complete Detox Cleanse & Major Organ Support, Advanced Liver and Kidney Health Support for Dogs, Enhances Digestion and Immunity 90 Chews
Key specs-
Formulation:Chews
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Ingredients:Curcumin Extract, NAC, Milk Thistle, Choline Bitartrate, Apple Cider Vinegar, Dandelion Root Powder
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Dimensions:3.66 x 3.58 x 3.43 inches
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Health Benefit:Liver and kidney support
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Country of Origin:USA
9.1Excellent
Our Rating
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7
Nutramax LaboratoriesNutramax Laboratories Denamarin Liver Health Supplement for Medium Dogs - With S-Adenosylmethionine (SAMe) and Silybin, 30 Tablets
9.0Excellent
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8
Nutramax LaboratoriesNutramax Laboratories Denamarin Liver Health Supplement for Small Dogs and Cats - With S-Adenosylmethionine (SAMe) and Silybin, 30 Tablets
Key specs-
Formulation:Supplement
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Ingredients:S-adenosylmethionine, Silybin
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Dimensions:1.88 x 1.88 x 3.63 inches
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Health Benefit:Liver support
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Country of Origin:USA
8.9Very Good
Our Rating
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9
WONDER PAWSWonder Paws Milk Thistle, Liver Support for Dogs, Supports Kidney Function for Pets, Detox, Hepatic Support, with Wild Alaskan Salmon Oil & Curcumin, Omega 3 EPA & DHA (2 Oz)
8.8Very Good
Our Rating
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10
SilymarinAdvancedSilymarinAdvanced Liver Health Supplement for Large Dogs - Milk Thistle for Dogs Liver Support with S-Adenosylmethionine (Same) & Silybin - 30 Tablets
Key specs-
Formulation:Unique formulation
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Ingredients:Silybum Marianum, S-adenosylmethionine
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Dimensions:1.9 x 1.9 x 3.5 inches
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Health Benefit:Liver detoxifying and antioxidant
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Country of Origin:USA
8.7Very Good
Our Rating
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