Head and Shoulders seems to be the only shampoo that works great for me. I'm concerned over the study that compared nizoral and head and shoulders which found that head and shoulders caused a decrease in the average diameter of ones hair shafts. I feel that it depends on the individual and the underlying cause(specific organism) of the dandruff. Some dandruff may be controlled with pyrithione zinc, and some with ketoconazole.
Any comments?
Any comments?