Dry hair doesn’t need more product — it needs the right cleanser. The fastest way to make dry hair worse is a harsh sulfate that strips the scalp’s natural oils. Below are the shampoos that scored highest for gentle cleansing and real hydration.
How we ranked these
Every shampoo is scored 0–100 across ingredient safety, performance, and value, then combined into an overall grade. For dry hair specifically we weight gentle surfactant systems and humectants most heavily, and penalize drying alcohols and aggressive sulfates.