Thanks for the query. Hair fall treatment needs proper assessment to find the cause and to address it specifically. A trichoscan and trichogram are objective methods of assessment and is highy recommended, though it is difficult to find a clinic which offers that. Hair fall treatment consist of arresting the hair fall and subsequently adding density and improving the texture and quality.
Meet a Dermatologist.
Refer to https://www.aad.org/public/diseases/hair-and-scalp-problems/hair-loss