Samylin Liver Supplement Medium Breed Dogs

From £59.79

FREE DELIVERY on most UK orders over £45
Delivery to most EU Countries from £7.99
FREE Standard Delivery 2 - 3 working days
Exceptions & regional surcharges may apply


The liver has an essential role in many body functions such as metabolism and storage of nutrients for dogs and cats suffering from hepatic liver disorders. Samylin Liver Supplement Large Breed Dogs is used for the support of liver function in medium breed dogs. 


  • Helps protect the liver via a unique formation of antioxidants that provide the best possible protection
  • Contains the antioxidant Glutathione precursor SAMe and thiol donor Silybin and vitamin E for management of liver disorders.

Suitable for: Medium Breed - For dogs between 11kg and 30kg


Please refer to your pack and veterinary guidance for the amount to feed to your pet.

Login to Post Review


Most reasonable price kimberleyj on 25 June 2024

This product was advised by our vet, for our elderly dog who has liver disease. Thankfully, since taking it she has improved dramatically. This product is a quality item and having completed lots of research, is the most reasonable price on the market from Petplanet.

Fab product VM on 23 April 2024

I shopped around and got the best price here. Samlyn has done wonders for my girl with her liver issues, she also loves it on her breakfast, usually a very fussy eater so win win!

Samylin Anon on 30 January 2024

Thoroughly recommend Samylin. Helping my 14 year old Cocker Spaniel with liver disease. Quick delivery and good price.

Samylin Anon on 21 August 2023

Great product which has helped my dog. Good service and kept informed of delivery

They are good for my dog Anon on 7 July 2023

They have helped my dog with liver disease, good price and quick delivery...

Good product, great service. Anon on 29 June 2023

This product really helped my girl who was on palliative care. We had just ordered another batch when she died and the company allied us to return it and just refunded the whole amount. I was very grateful and impressed by their care

Feeding Guide

Feeding Guidelines:
Samylin comes in either sachets or tablets. Your vet may advise you which is better for your pet, or you may find your pet prefers one over the other.

Tablets must be given whole and should not be broken. The granules in sachets can be mixed with food or water.

Dosage Recommendation:
11-20kg x 1 Medium Breed Tablet
21-30kg x 2 Medium Breed Tablets


S-adenosyl L-methionine (SAMe) 250mg 
– the S,S-SAMe isomer is included in Samylin, which is the active form and is integral to correct hepatic function. It is enteric coated in Samylin to ensure stability and bioavailability
Silybin 33.3mg – the most active molecule found in milk thistle extract. The Silybin in Samylin is conjugated with phosphatidylcholine, which increases its bioavailability, facilitating its actions as a free radical scavenger in the liver
Vitamin E 31.25mg – a very potent antioxidant and lipid soluble vitamin, which can support the function of hepatocytes from within the lipid soluble environment of the cell membranes

Vitamin C 41.6mg - for use in cases of hepatic disorders


This and similar products can be found in: Dog Health Products: All  |  Dog Kidney & Liver  |  Pet Health: All  |  Samylin