Dandruff shampoo for cats recommendations

Do you know of a good dandruff shampoo? Our 5 year old short haired male has dandruff and I was hoping to find a good shampoo to get rid of his dandruff.

We had a long haired kitten who had very bad dandruff when we got her. We used tropiclean medicated oatmeal shampoo (which is soapless). Two washes with this a week apart and no more dandruff. Hers was bad almost like cradle cap! We got it at petco I think.