I bought this hoping perk up my CRF cat. He has kidney problems because he is diabetic. The base they are using to make this palatable is corn syrup and sucrose. Corn syrup is the 1st ingredient and sucrose is the 3rd. I wish they had listed that in the description. Now I am out this money. So if you are trying to control your cats blood sugar this not the item to buy. If you know of a vitamin appropriate for a cat with Chronic Renal Failure and Diabetes please put it in the comments on this review.