Are you satisfied with the hair loss treatment?

hello.

My mom has naturally thin hair with little volume, but lately it looks even weaker and seems to be falling out more, so I am worried. I am considering suggesting a hair loss treatment.

After looking into hair loss treatments, I learned that there are various types and that consistent treatment is necessary to see results, rather than a one-time procedure. I am also curious whether hair actually grows back through these treatments, or if they merely maintain the current state or slow down the progression of the condition.

Also, hair loss treatments seem quite expensive, so I am concerned about the satisfaction level relative to the cost. I would like to know if the treatment is effective even for people with thin, fine hair like my mother.

I am curious about the satisfaction level after the hair loss treatment, the effectiveness, and whether it is a good choice considering the cost.