Hair care is a daily ritual shaped by age, gender, socioeconomic status and internal health. Hair growth takes quite a time and the best way is to wait for it if there is no medical reasons for hair problems. It's an individual's preference. Certain dermatologists supplement biotin, hair serum and advice procedures like PRP therapy which may accelerate the rate of hair growth. PRP needs multiple sessions roughly at 6 weeks intervals. PRP therapy is increasingly being accepted by dermatologists all over the world.