Ocu-GLO™ Vision Supplement in Powder Blend for Dogs and Cats is a blend of 12 different antioxidants that compliment traditional therapy, and are formulated to protect vital cells in the eye at the DNA and protein levels from oxidative damage. It is optimal for pets with sensitive stomachs and can be used in cats that are 5+ lbs that don't have a history of liver disease. Our Powder Blend is much easier to mix - just open the capsule and sprinkle!