Hi, I m facing hair fall problem from last two months, One of my friend is doctor in dubai, he told me to take fefol z and ask me to stop my dove shampoo imediately, could you pls tell me is fefol z is effective in hair fall. and Which shampoo is should use now? My age is 30, height is 4feet 11 inches & weight is 50. Right now i m using dove shampoo & figaro Olive oil in my hair twice in a week.