This shampoo is the best medicated treatment I've ever tried. I suffer with psoriasis on my scalp and using this once a week or even bi-weekly makes all the difference! I don't have to deal with the unbearable itchiness and hardly any dry flakes! I live in a dry arid desert climate so it's extra hard maintaining my scalp, I don't know what I would do without this stuff!

I have seborrheic dermatitis that flares in cooler weather and times of stress. After my T-Gel ran out, I decided to give this a try in my rotation and it does work to reduce lots of irritation and itchiness. I find it to be a bit harsh though and the smell is strong. But so far so good!

I use this with the DHS zinc shampoo and they do a great job controlling my dandruff. Way better than anything else I've tried, Rx and OTC.

I order this for my stepmom who has struggled greatly in the past with seborrheic dermatitis. She has tried so many specialty shampoos. Some would work for a couple months and then stop. So far she has been using this one for 7 months and says it is the best yet. Very pleased.

This is helpful in my arsenal in my fight against Seb. Derm., but it is harsh. I use it every three times I wash and use different shampoos with other active ingredients for dandruff. This has really helped my dandruff & seb. derm issues. I love that it is Fragrance free also!

This is great for scalps that are red and itchy. It helped with flaking and I like that there isn't a scent.

My husband has had scalp issues and has been using an for years. It has recently been less effective so he decided to try something much stronger, DHS Tar Shampoo. Where he was using T-Gel almost daily, he now uses DHS twice a week and has had terrific results. The scalp results were almost immediate and while it does have quite a tar smell it is not much stronger smelling than T-Gel. His hair looks great as well.

Coal tar shampoo is very good for relieving my itching scalp! I've used a local product for the past year but I bought this product when visiting the US recently.

This is an awesome product and the only thing we have found to work for my son. My son is 11 and had large patches of dry skin all over his scalp. We took him to dermatologist who prescribed an oil to apply at night and a different prescription shampoo. It did not work and the oil was greasy to sleep in. Found this and his scalp is now clear. The smell is rather strong so he washes his hair at night so the scent has time to go away before he has to go to school.

My scalp does NOT like to cooperate. This is the first shampoo I have found that forces my scalp into submission. I wash my hair every three days and when I do I use this product. No more flaking, itching, or burning. I can finally wear black again and not feel self conscious. I have used other treatment ingredients before trying coal tar and nothing worked to get my scalp in balance. I will continue to use this product. a sidenote.. the scent is very strong. be warned.