) Zentonil Plus with SAMe promotes healthy liver function in dogs and cats. S-adenosylmethionine (SAMe) is derived from methionine and initiates the metabolic pathways for glutathione production in the liver. The exclusive microencapsulation technology in Zentonil Plus ensures optimal absorption of SAMe. Zentonil Plus can be used in all cases where the liver requires support. Provides comphrehensive hepatoprotection in acute or chronic cases. Palatable scored chewable tablets.