ive never heard of it but ketocor....whatever is the active ingredient in nizoral. how good the product is ive no idea but sounds essentially the same to me.
If you can get 6oz for $15, buy it and mix it 50-50 with $1 generic baby shampoo, or some zink danadruff shampoo, and save money. I don't know if the shampoo vehicle matters, though. Nizoral is cheap enough I'd at least rotate it in.