Research has demonstrated a link between an irritated scalp and weakened hair. The cuticle of hair growing on a dandruff-irritated scalp is significantly more damaged, as is its protein structure.
Moreover, if your scalp itches due to dandruff, scratching it will further weaken your hair, making it brittle.
Therefore, even if your hair grows at the same rate, it will likely be more fragile, brittle, and damaged if you have dandruff.
What you can do Start by revitalizing your scalp. Head & Shoulders anti-dandruff shampoos not only eliminate dandruff but also tackle the root cause of the problem to rejuvenate your scalp.
As a result, hair grows on a healthier foundation, which strengthens it and limits breakage.