I have sebhorreac dermatitis that comes and goes. Sometimes my scalp's great, but then when I get stressed out it gets soooo disgusting and flaky. The regular anti-dandruff stuff in Head & Shoulders doesn't work, and the Neutrogena coal tar stuff doesn't seem very good either, but the Selsun Blue with selenium slufide and Nizoral shampoo work really well.
I don't think any good anti-dandruff treatment is a particularly good shampoo. I like Nizoral shampoo because it works really well and it's pretty thin so it's easy to just massage it into your scalp. So what I do is shampoo my hair with a regular shampoo, but before I rinse off the shampoo I work the Nizoral into my scalp starting at the temples then moving back. That way I'm using hair stuff on my hair and scalp stuff on my scalp, and since I don't rinse the regular shampoo out until I've used both of them, I think it kinda helps keep the Nizoral off my hair.
I know this isn't the best answer since Nizoral doesn't say it's color safe, and I don't know because I haven't colored my hair in a few years, but you might wanna try it!
