Kidney Rejuvenator is an herbal blend to help support healthy kidneys when you need it most. Kidney Rejuvenator is an Animal Health Product for Dogs, Cats, Birds, and Small Animals, made from the highest quality herbs available and pressed only one time to ensure the best potency for your pet. Each bottle comes with instructions and a 1 cc/mL syringe. Direction for use: Give orally up to 2 times daily. Active Ingredients: "Proprietary Blend of (Organic Lemons, Wildcrafted Pine Needles, Organic Uva-Ursi Leaf, Organic White Willow Bark)", Organic Goldenseal Root, Organic Mullein Leaf, Organic Blessed Thistle, Organic Parsley Leaf, Organic Cloves, Organic Hyssop, Organic Rosemary Leaf. Inactive Ingredients: Filtered Water, Organic Grain Alcohol USP.