Denosyl contains SAMe (s-adenosylmethionine) to help support the liver health of cats and dogs and may support brain health in dogs. It is available in enteric-coated tablets for both dogs and cats. Denosyl Liver Health Supplements are brought to you by Nutramax Laboratories Veterinary Sciences the #1 veterinarian recommended supplement company. *Source: Survey conducted among small animal veterinarians who recommended animal supplements.