I recommend Dr. For Hair shampoo.

My scalp gets irritated when I use cheap shampoos, so I can't use just any one.

Dr. For Hair shampoo doesn't cause scalp irritation and seems to reduce itching. I use it frequently.

Personally, I liked the green one better than the red one.

I think the effects were something like red for hair loss and green for dandruff.

The price isn't cheap, so I usually buy them in bundles of five from places like home shopping channels.

Still, I think it's good because using it has removed a lot of dead skin cells and cleared up my breakouts.