What type of shampoo is effective in reducing dandruff?

The most effective type of shampoo for reducing dandruff is a therapeutic medicated shampoo. These shampoos contain specific active ingredients designed to target the underlying causes of dandruff, such as fungal growth or scalp irritation. Common ingredients found in these shampoos include selenium sulfide, ketoconazole, zinc pyrithione, and coal tar, all of which have antifungal or anti-inflammatory properties that can help control the flaking and itching associated with dandruff.

In contrast, regular cleansing shampoos are formulated primarily for general cleaning and may not address the specific scalp conditions that contribute to dandruff. Herbal shampoos, while they may offer some soothing benefits due to their natural ingredients, often lack the clinical effectiveness needed to treat dandruff directly. Clarifying shampoos are meant to remove buildup from hair products and may strip the scalp of natural oils, potentially worsening dandruff if used excessively. Therefore, therapeutic medicated shampoos are the go-to choice for effectively managing and reducing dandruff.