Protexin
Protexin Denamarin Liver Support for Cats and Dogs
Protexin Denamarin Liver Support for Cats and Dogs
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£4.95 — Royal Mail Tracked 24
Please note We cannot ship to Northern Ireland.
PRODUCT INFORMATION
Protexin Denamarin is a nutritional supplement formulated to support liver function in dogs and cats.
It contains a combination of S-adenosylmethionine (SAMe) and silybin, which are commonly used to help maintain healthy liver cells and support normal liver metabolism.
Denamarin is frequently recommended by veterinary surgeons for pets with liver disease or those requiring long-term hepatic support. It may also be used alongside other veterinary treatments as part of a comprehensive liver care plan.
Denamarin is supplied as tablets for oral administration and may be used for both short-term and long-term liver support depending on the patient’s clinical needs.
Protexin Denamarin is a supplement, not a veterinary medicine, and should be used in accordance with veterinary advice.
Looking for Denamarin Advanced instead? View Denamarin Advanced for dogs here.
What Denamarin is used for
Denamarin is used to provide nutritional support for dogs and cats with liver disease or impaired liver function. It is commonly recommended in pets with raised liver enzymes, evidence of hepatocellular damage, or conditions where additional hepatic support may be beneficial.
The liver has many important roles in the body, including metabolism, detoxification, nutrient processing, and the production of key proteins. When liver function is affected, nutritional support may form part of a wider veterinary treatment plan.
Denamarin may be used in pets with a range of hepatic conditions and is often included as part of long-term management where ongoing liver support is advised by a veterinary surgeon.
How Denamarin works
Denamarin contains SAMe and silybin, two ingredients widely used to support liver health in dogs and cats.
SAMe is involved in normal liver metabolism and supports the production of compounds important for detoxification and antioxidant defence. It helps support the liver’s normal protective mechanisms and overall cellular function.
Silybin is a component derived from milk thistle and is used to support hepatocellular health. It also provides antioxidant support, helping protect liver cells from oxidative stress.
Together, these ingredients are used to support normal liver function and help maintain healthy liver cells in pets requiring hepatic support.
Want to learn more about the differences between Denamarin and Denamarin Advanced? Read our full guide here.
Administration
Denamarin is supplied as tablets for oral administration.
The amount given will depend on the size of the animal and the recommendation of the prescribing veterinary surgeon. Owners should follow the product guidance and any specific instructions provided by their vet.
Because liver disease and hepatic compromise may require longer-term support, Denamarin may be used for short-term or long-term supplementation depending on the individual patient and underlying condition.
Monitoring during use
Pets receiving liver support often require ongoing veterinary monitoring, particularly where Denamarin is being used as part of the management of underlying liver disease.
Monitoring may include blood tests to assess liver enzymes and other markers of hepatic function, as well as clinical review of appetite, weight, digestion, and general wellbeing.
Your veterinary surgeon will advise on the appropriate monitoring schedule for your pet based on the underlying condition and response to treatment.
Important information
Denamarin is a nutritional supplement and is not a veterinary medicine.
It should be used as part of a veterinary-guided care plan where liver support is considered appropriate. The choice of supplement, duration of use, and any additional investigations or treatments should be determined by your veterinary surgeon.
Further information about ingredients, administration guidance, and product details can be found in the manufacturer’s product information.
Frequently asked questions
What is Denamarin used for in dogs and cats?
Denamarin is used to support liver function in dogs and cats. It is commonly recommended for pets with liver disease, raised liver enzymes, or where additional hepatic support is needed.
Is Denamarin a veterinary medicine?
No. Denamarin is a nutritional supplement, not a veterinary medicine. It is used to support liver health under veterinary guidance.
What does Denamarin contain?
Denamarin contains S-adenosylmethionine (SAMe) and silybin. These ingredients are commonly used to support normal liver metabolism, antioxidant activity, and hepatocellular health.
Can Denamarin be used long term?
Yes. Denamarin may be used for short-term or long-term support depending on the pet’s condition and your veterinary surgeon’s advice.
Is Denamarin suitable for both dogs and cats?
Yes. Denamarin is formulated for use in both dogs and cats, although the product strength and dosing guidance should always be checked carefully for the individual animal.
Does Denamarin cure liver disease?
No. Denamarin does not cure liver disease. It is used to provide nutritional support and help maintain liver health as part of a wider veterinary management plan.

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