Drinking water additive with Green Tea extract for dogs and cats that helps fight oral plaque and bacteria. BreathaLyser Green Tea is a pleasant tasting oral care solution, formulated by veterinarians to help maintain oral hygiene by reducing plaque, tartar and bad breath. Unlike direct application products, simply add to your pet’s drinking water. Ingredients: Water, Glycerine, Sorbitol, Polysorbate 20, Green Tea Extract, Potassium Sorbate, Emilgase (Enzyme), Zinc Gluconate, Sodium Benzoate, Flavour, FD & C Blue No. 1, Caramel Colour and Chlorhexidine Gluconate.