Recommended to help eliminate unsightly tear stains from the inside out. For use in dogs and cats age 12 weeks and older. Active ingredients per soft chew: • Cranberry Extract, 105 mg • Oregon Grape Root, 34 mg • Vitamin C (Calcium Ascorbate), 34 mg • Colostrum Powder, 25 mg • Marshmallow Root, 23 mg • Linolenic Acid Omega-3 (Flaxseed), 10 mg • Lutein, 2.5 mg • Linoleic Acid Omega-6 (Flaxseed), 2.4 mg