Os Ruby Red Grpfrut Pet X.L Ingredients: Fruit Drink Blend. Contains 31% Fruit Juice. Ingredients: Water, Reconstituted Grapefruit Juice (31%), Sugar, Acidity Regulators (Citric Acid, Sodium Citrate), Grapefruit Juice Pulp Sacs, Carrot Concentrate, Natural Flavours, Vitamin C.