Hard water in London can lead to mineral buildup on the scalp, which can cause hair to become brittle and prone to breakage. Using a clarifying shampoo or a water filter can help remove these minerals and improve the health of your hair. Additionally, staying hydrated and eating a balanced diet can also support hair health.
It depends on the age and gender as well. I personally have also experienced hair fall but its usually not so much linked to water but more to genetics, age, stress factors etc. I think shampoos and hair masks, as well as hair serums are a good way to provide hair with extra nutrients that you wouldn’t otherwise get from water here.