Denamarin chewable tablets containing SAMe for dogs of all sizes help support healthy liver functions. - item type: liver supplement for dogs - unit count: 56 - UPC: 755970631203 - target species: dog - manufacturer: Nutramax Laboratories - made in: USA - ingredients: S-Adenosylmethionine (225 mg) Silybin-phosphatidylcholine (SPC, 82 mg), providing Silybin A+B (24 mg) - directions: Denamarin® Chewable Tablets should be given on an empty stomach, at least one hour before a meal for optimal absorption. The number of chewable tablets administered may be gradually reduced, or increased, at any time at the recommendation of your veterinarian.