Denosyl SD4 is a nutritional supplement for managing a variety of liver problems in dogs and cats. It has also been shown to improve liver function by protecting and repairing liver cells. It is recommended to improve hepatic glutathione levels in dogs and cats. For optimal absorption, give your dog or cat Denosyl (SD4) on an empty stomach, at least an hour before feeding.

FELINE AND CANINE DENOSYL ADMINISTRATION GUIDE
 

The number of tablets can be gradually reduced or may be increased at any time depending on the pet's needs.